diff options
124 files changed, 1550 insertions, 747 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 8ae8dad8e150..9474501dd6cc 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -71,15 +71,6 @@ Who: Mauro Carvalho Chehab <mchehab@brturbo.com.br> --------------------------- -What: i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid -When: November 2005 -Files: drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c -Why: Match the other drivers' name for the same function, duplicate names - will be available until removal of old names. -Who: Grant Coady <gcoady@gmail.com> - ---------------------------- - What: remove EXPORT_SYMBOL(panic_timeout) When: April 2006 Files: kernel/panic.c diff --git a/Documentation/hwmon/w83627hf b/Documentation/hwmon/w83627hf index 78f37c2d602e..5d23776e9907 100644 --- a/Documentation/hwmon/w83627hf +++ b/Documentation/hwmon/w83627hf @@ -54,13 +54,16 @@ If you really want i2c accesses for these Super I/O chips, use the w83781d driver. However this is not the preferred method now that this ISA driver has been developed. -Technically, the w83627thf does not support a VID reading. However, it's -possible or even likely that your mainboard maker has routed these signals -to a specific set of general purpose IO pins (the Asus P4C800-E is one such -board). The w83627thf driver now interprets these as VID. If the VID on -your board doesn't work, first see doc/vid in the lm_sensors package. If -that still doesn't help, email us at lm-sensors@lm-sensors.org. +The w83627_HF_ uses pins 110-106 as VID0-VID4. The w83627_THF_ uses the +same pins as GPIO[0:4]. Technically, the w83627_THF_ does not support a +VID reading. However the two chips have the identical 128 pin package. So, +it is possible or even likely for a w83627thf to have the VID signals routed +to these pins despite their not being labeled for that purpose. Therefore, +the w83627thf driver interprets these as VID. If the VID on your board +doesn't work, first see doc/vid in the lm_sensors package[1]. If that still +doesn't help, you may just ignore the bogus VID reading with no harm done. -For further information on this driver see the w83781d driver -documentation. +For further information on this driver see the w83781d driver documentation. + +[1] http://www2.lm-sensors.nu/~lm78/cvs/browse.cgi/lm_sensors2/doc/vid diff --git a/Documentation/i2c/busses/i2c-nforce2 b/Documentation/i2c/busses/i2c-nforce2 index e379e182e64f..d751282d9b2a 100644 --- a/Documentation/i2c/busses/i2c-nforce2 +++ b/Documentation/i2c/busses/i2c-nforce2 @@ -5,7 +5,8 @@ Supported adapters: * nForce2 Ultra 400 MCP 10de:0084 * nForce3 Pro150 MCP 10de:00D4 * nForce3 250Gb MCP 10de:00E4 - * nForce4 MCP 10de:0052 + * nForce4 MCP 10de:0052 + * nForce4 MCP-04 10de:0034 Datasheet: not publically available, but seems to be similar to the AMD-8111 SMBus 2.0 adapter. diff --git a/Documentation/i2c/busses/i2c-parport b/Documentation/i2c/busses/i2c-parport index 9f1d0082da18..d9f23c0763f1 100644 --- a/Documentation/i2c/busses/i2c-parport +++ b/Documentation/i2c/busses/i2c-parport @@ -17,6 +17,7 @@ It currently supports the following devices: * Velleman K8000 adapter * ELV adapter * Analog Devices evaluation boards (ADM1025, ADM1030, ADM1031, ADM1032) + * Barco LPT->DVI (K5800236) adapter These devices use different pinout configurations, so you have to tell the driver what you have, using the type module parameter. There is no diff --git a/Documentation/i2c/porting-clients b/Documentation/i2c/porting-clients index 184fac2377aa..f03c2a02f806 100644 --- a/Documentation/i2c/porting-clients +++ b/Documentation/i2c/porting-clients @@ -1,10 +1,13 @@ -Revision 5, 2005-07-29 +Revision 6, 2005-11-20 Jean Delvare <khali@linux-fr.org> Greg KH <greg@kroah.com> This is a guide on how to convert I2C chip drivers from Linux 2.4 to Linux 2.6. I have been using existing drivers (lm75, lm78) as examples. Then I converted a driver myself (lm83) and updated this document. +Note that this guide is strongly oriented towards hardware monitoring +drivers. Many points are still valid for other type of drivers, but +others may be irrelevant. There are two sets of points below. The first set concerns technical changes. The second set concerns coding policy. Both are mandatory. @@ -22,16 +25,20 @@ Technical changes: #include <linux/module.h> #include <linux/init.h> #include <linux/slab.h> + #include <linux/jiffies.h> #include <linux/i2c.h> + #include <linux/i2c-isa.h> /* for ISA drivers */ #include <linux/hwmon.h> /* for hardware monitoring drivers */ #include <linux/hwmon-sysfs.h> #include <linux/hwmon-vid.h> /* if you need VRM support */ + #include <linux/err.h> /* for class registration */ #include <asm/io.h> /* if you have I/O operations */ Please respect this inclusion order. Some extra headers may be required for a given driver (e.g. "lm75.h"). * [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, ISA addresses - are no more handled by the i2c core. + are no more handled by the i2c core. Address ranges are no more + supported either, define each individual address separately. SENSORS_INSMOD_<n> becomes I2C_CLIENT_INSMOD_<n>. * [Client data] Get rid of sysctl_id. Try using standard names for @@ -48,23 +55,23 @@ Technical changes: int kind); static void lm75_init_client(struct i2c_client *client); static int lm75_detach_client(struct i2c_client *client); - static void lm75_update_client(struct i2c_client *client); + static struct lm75_data lm75_update_device(struct device *dev); * [Sysctl] All sysctl stuff is of course gone (defines, ctl_table and functions). Instead, you have to define show and set functions for each sysfs file. Only define set for writable values. Take a look at an - existing 2.6 driver for details (lm78 for example). Don't forget + existing 2.6 driver for details (it87 for example). Don't forget to define the attributes for each file (this is that step that links callback functions). Use the file names specified in - Documentation/i2c/sysfs-interface for the individual files. Also + Documentation/hwmon/sysfs-interface for the individual files. Also convert the units these files read and write to the specified ones. If you need to add a new type of file, please discuss it on the sensors mailing list <lm-sensors@lm-sensors.org> by providing a - patch to the Documentation/i2c/sysfs-interface file. + patch to the Documentation/hwmon/sysfs-interface file. * [Attach] For I2C drivers, the attach function should make sure - that the adapter's class has I2C_CLASS_HWMON, using the - following construct: + that the adapter's class has I2C_CLASS_HWMON (or whatever class is + suitable for your driver), using the following construct: if (!(adapter->class & I2C_CLASS_HWMON)) return 0; ISA-only drivers of course don't need this. @@ -72,63 +79,72 @@ Technical changes: * [Detect] As mentioned earlier, the flags parameter is gone. The type_name and client_name strings are replaced by a single - name string, which will be filled with a lowercase, short string - (typically the driver name, e.g. "lm75"). + name string, which will be filled with a lowercase, short string. In i2c-only drivers, drop the i2c_is_isa_adapter check, it's useless. Same for isa-only drivers, as the test would always be true. Only hybrid drivers (which are quite rare) still need it. - The errorN labels are reduced to the number needed. If that number - is 2 (i2c-only drivers), it is advised that the labels are named - exit and exit_free. For i2c+isa drivers, labels should be named - ERROR0, ERROR1 and ERROR2. Don't forget to properly set err before + The labels used for error paths are reduced to the number needed. + It is advised that the labels are given descriptive names such as + exit and exit_free. Don't forget to properly set err before jumping to error labels. By the way, labels should be left-aligned. Use kzalloc instead of kmalloc. Use i2c_set_clientdata to set the client data (as opposed to a direct access to client->data). - Use strlcpy instead of strcpy to copy the client name. + Use strlcpy instead of strcpy or snprintf to copy the client name. Replace the sysctl directory registration by calls to device_create_file. Move the driver initialization before any sysfs file creation. + Register the client with the hwmon class (using hwmon_device_register) + if applicable. Drop client->id. Drop any 24RF08 corruption prevention you find, as this is now done at the i2c-core level, and doing it twice voids it. + Don't add I2C_CLIENT_ALLOW_USE to client->flags, it's the default now. * [Init] Limits must not be set by the driver (can be done later in user-space). Chip should not be reset default (although a module - parameter may be used to force is), and initialization should be + parameter may be used to force it), and initialization should be limited to the strictly necessary steps. -* [Detach] Get rid of data, remove the call to - i2c_deregister_entry. Do not log an error message if - i2c_detach_client fails, as i2c-core will now do it for you. - -* [Update] Don't access client->data directly, use - i2c_get_clientdata(client) instead. - -* [Interface] Init function should not print anything. Make sure - there is a MODULE_LICENSE() line, at the bottom of the file - (after MODULE_AUTHOR() and MODULE_DESCRIPTION(), in this order). +* [Detach] Remove the call to i2c_deregister_entry. Do not log an + error message if i2c_detach_client fails, as i2c-core will now do + it for you. + Unregister from the hwmon class if applicable. + +* [Update] The function prototype changed, it is now + passed a device structure, which you have to convert to a client + using to_i2c_client(dev). The update function should return a + pointer to the client data. + Don't access client->data directly, use i2c_get_clientdata(client) + instead. + Use time_after() instead of direct jiffies comparison. + +* [Interface] Make sure there is a MODULE_LICENSE() line, at the bottom + of the file (after MODULE_AUTHOR() and MODULE_DESCRIPTION(), in this + order). + +* [Driver] The flags field of the i2c_driver structure is gone. + I2C_DF_NOTIFY is now the default behavior. + The i2c_driver structure has a driver member, which is itself a + structure, those name member should be initialized to a driver name + string. i2c_driver itself has no name member anymore. Coding policy: * [Copyright] Use (C), not (c), for copyright. * [Debug/log] Get rid of #ifdef DEBUG/#endif constructs whenever you - can. Calls to printk/pr_debug for debugging purposes are replaced - by calls to dev_dbg. Here is an example on how to call it (taken - from lm75_detect): + can. Calls to printk for debugging purposes are replaced by calls to + dev_dbg where possible, else to pr_debug. Here is an example of how + to call it (taken from lm75_detect): dev_dbg(&client->dev, "Starting lm75 update\n"); Replace other printk calls with the dev_info, dev_err or dev_warn function, as appropriate. -* [Constants] Constants defines (registers, conversions, initial - values) should be aligned. This greatly improves readability. - Same goes for variables declarations. Alignments are achieved by the - means of tabs, not spaces. Remember that tabs are set to 8 in the - Linux kernel code. - -* [Structure definition] The name field should be standardized. All - lowercase and as simple as the driver name itself (e.g. "lm75"). +* [Constants] Constants defines (registers, conversions) should be + aligned. This greatly improves readability. + Alignments are achieved by the means of tabs, not spaces. Remember + that tabs are set to 8 in the Linux kernel code. * [Layout] Avoid extra empty lines between comments and what they comment. Respect the coding style (see Documentation/CodingStyle), diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index d19993cc0604..3a057c8e5507 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -25,9 +25,9 @@ routines, a client structure specific information like the actual I2C address. static struct i2c_driver foo_driver = { - .owner = THIS_MODULE, - .name = "Foo version 2.3 driver", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "foo", + }, .attach_adapter = &foo_attach_adapter, .detach_client = &foo_detach_client, .command = &foo_command /* may be NULL */ @@ -36,10 +36,6 @@ static struct i2c_driver foo_driver = { The name field must match the driver name, including the case. It must not contain spaces, and may be up to 31 characters long. -Don't worry about the flags field; just put I2C_DF_NOTIFY into it. This -means that your driver will be notified when new adapters are found. -This is almost always what you want. - All other fields are for call-back functions which will be explained below. @@ -496,17 +492,13 @@ Note that some functions are marked by `__init', and some data structures by `__init_data'. Hose functions and structures can be removed after kernel booting (or module loading) is completed. + Command function ================ A generic ioctl-like function call back is supported. You will seldom -need this. You may even set it to NULL. - - /* No commands defined */ - int foo_command(struct i2c_client *client, unsigned int cmd, void *arg) - { - return 0; - } +need this, and its use is deprecated anyway, so newer design should not +use it. Set it to NULL. Sending and receiving diff --git a/MAINTAINERS b/MAINTAINERS index 08e2dcf36f74..bce7123d49d9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2916,6 +2916,12 @@ W: http://linuxtv.org T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git S: Maintained +VT8231 HARDWARE MONITOR DRIVER +P: Roger Lucas +M: roger@planbit.co.uk +L: lm-sensors@lm-sensors.org +S: Maintained + W1 DALLAS'S 1-WIRE BUS P: Evgeniy Polyakov M: johnpol@2ka.mipt.ru diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c index f6d73cc01f78..1b398742ab56 100644 --- a/arch/arm/mach-pxa/akita-ioexp.c +++ b/arch/arm/mach-pxa/akita-ioexp.c @@ -124,17 +124,16 @@ static int max7310_detach_client(struct i2c_client *client) } static struct i2c_driver max7310_i2c_driver = { - .owner = THIS_MODULE, - .name = "akita-max7310", + .driver = { + .name = "akita-max7310", + }, .id = I2C_DRIVERID_AKITAIOEXP, - .flags = I2C_DF_NOTIFY, .attach_adapter = max7310_attach_adapter, .detach_client = max7310_detach_client, }; static struct i2c_client max7310_template = { name: "akita-max7310", - flags: I2C_CLIENT_ALLOW_USE, driver: &max7310_i2c_driver, }; diff --git a/drivers/acorn/char/pcf8583.c b/drivers/acorn/char/pcf8583.c index e26f007a1417..9b49f316ae92 100644 --- a/drivers/acorn/char/pcf8583.c +++ b/drivers/acorn/char/pcf8583.c @@ -257,9 +257,10 @@ pcf8583_command(struct i2c_client *client, unsigned int cmd, void *arg) } static struct i2c_driver pcf8583_driver = { - .name = "PCF8583", + .driver = { + .name = "PCF8583", + }, .id = I2C_DRIVERID_PCF8583, - .flags = I2C_DF_NOTIFY, .attach_adapter = pcf8583_probe, .detach_client = pcf8583_detach, .command = pcf8583_command diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index db358cfa7cbf..c58295914365 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -350,6 +350,18 @@ config SENSORS_VIA686A This driver can also be built as a module. If so, the module will be called via686a. +config SENSORS_VT8231 + tristate "VT8231" + depends on HWMON && I2C && PCI && EXPERIMENTAL + select HWMON_VID + select I2C_ISA + help + If you say yes here then you get support for the integrated sensors + in the VIA VT8231 device. + + This driver can also be built as a module. If so, the module + will be called vt8231. + config SENSORS_W83781D tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F" depends on HWMON && I2C diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index f7d6a2f61ee7..06d4a1d14105 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -40,6 +40,7 @@ obj-$(CONFIG_SENSORS_SIS5595) += sis5595.o obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o obj-$(CONFIG_SENSORS_VIA686A) += via686a.o +obj-$(CONFIG_SENSORS_VT8231) += vt8231.o obj-$(CONFIG_SENSORS_W83627EHF) += w83627ehf.o obj-$(CONFIG_SENSORS_W83L785TS) += w83l785ts.o diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c index 8102876c7c3f..665612729cb9 100644 --- a/drivers/hwmon/adm1021.c +++ b/drivers/hwmon/adm1021.c @@ -126,10 +126,10 @@ static int read_only; /* This is the driver that will be inserted */ static struct i2c_driver adm1021_driver = { - .owner = THIS_MODULE, - .name = "adm1021", + .driver = { + .name = "adm1021", + }, .id = I2C_DRIVERID_ADM1021, - .flags = I2C_DF_NOTIFY, .attach_adapter = adm1021_attach_adapter, .detach_client = adm1021_detach_client, }; diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c index 3ec12421694f..9331c56d2ba6 100644 --- a/drivers/hwmon/adm1025.c +++ b/drivers/hwmon/adm1025.c @@ -118,10 +118,10 @@ static struct adm1025_data *adm1025_update_device(struct device *dev); */ static struct i2c_driver adm1025_driver = { - .owner = THIS_MODULE, - .name = "adm1025", + .driver = { + .name = "adm1025", + }, .id = I2C_DRIVERID_ADM1025, - .flags = I2C_DF_NOTIFY, .attach_adapter = adm1025_attach_adapter, .detach_client = adm1025_detach_client, }; @@ -287,8 +287,6 @@ static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char struct adm1025_data *data = adm1025_update_device(dev); return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm)); } -/* in1_ref is deprecated in favour of cpu0_vid, remove after 2005-11-11 */ -static DEVICE_ATTR(in1_ref, S_IRUGO, show_vid, NULL); static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL); static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf) @@ -444,8 +442,6 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind) device_create_file(&new_client->dev, &dev_attr_temp1_max); device_create_file(&new_client->dev, &dev_attr_temp2_max); device_create_file(&new_client->dev, &dev_attr_alarms); - /* in1_ref is deprecated, remove after 2005-11-11 */ - device_create_file(&new_client->dev, &dev_attr_in1_ref); device_create_file(&new_client->dev, &dev_attr_cpu0_vid); device_create_file(&new_client->dev, &dev_attr_vrm); diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c index e0f56549d1d8..fefe6e74fd02 100644 --- a/drivers/hwmon/adm1026.c +++ b/drivers/hwmon/adm1026.c @@ -308,9 +308,9 @@ static void adm1026_init_client(struct i2c_client *client); static struct i2c_driver adm1026_driver = { - .owner = THIS_MODULE, - .name = "adm1026", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "adm1026", + }, .attach_adapter = adm1026_attach_adapter, .detach_client = adm1026_detach_client, }; @@ -1227,8 +1227,6 @@ static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, c struct adm1026_data *data = adm1026_update_device(dev); return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm)); } -/* vid deprecated in favour of cpu0_vid, remove after 2005-11-11 */ -static DEVICE_ATTR(vid, S_IRUGO, show_vid_reg, NULL); static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL); static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf) @@ -1673,8 +1671,6 @@ static int adm1026_detect(struct i2c_adapter *adapter, int address, device_create_file(&new_client->dev, &dev_attr_temp1_crit_enable); device_create_file(&new_client->dev, &dev_attr_temp2_crit_enable); device_create_file(&new_client->dev, &dev_attr_temp3_crit_enable); - /* vid deprecated in favour of cpu0_vid, remove after 2005-11-11 */ - device_create_file(&new_client->dev, &dev_attr_vid); device_create_file(&new_client->dev, &dev_attr_cpu0_vid); device_create_file(&new_client->dev, &dev_attr_vrm); device_create_file(&new_client->dev, &dev_attr_alarms); diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c index 7c545d5eee45..d06397966081 100644 --- a/drivers/hwmon/adm1031.c +++ b/drivers/hwmon/adm1031.c @@ -105,9 +105,9 @@ static struct adm1031_data *adm1031_update_device(struct device *dev); /* This is the driver that will be inserted */ static struct i2c_driver adm1031_driver = { - .owner = THIS_MODULE, - .name = "adm1031", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "adm1031", + }, .attach_adapter = adm1031_attach_adapter, .detach_client = adm1031_detach_client, }; diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c index 11dc95f8a17e..5ddc22fea4a3 100644 --- a/drivers/hwmon/adm9240.c +++ b/drivers/hwmon/adm9240.c @@ -137,10 +137,10 @@ static struct adm9240_data *adm9240_update_device(struct device *dev); /* driver data */ static struct i2c_driver adm9240_driver = { - .owner = THIS_MODULE, - .name = "adm9240", + .driver = { + .name = "adm9240", + }, .id = I2C_DRIVERID_ADM9240, - .flags = I2C_DF_NOTIFY, .attach_adapter = adm9240_attach_adapter, .detach_client = adm9240_detach_client, }; diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c index 52c469722a65..ae9de63cf2e0 100644 --- a/drivers/hwmon/asb100.c +++ b/drivers/hwmon/asb100.c @@ -217,10 +217,10 @@ static struct asb100_data *asb100_update_device(struct device *dev); static void asb100_init_client(struct i2c_client *client); static struct i2c_driver asb100_driver = { - .owner = THIS_MODULE, - .name = "asb100", + .driver = { + .name = "asb100", + }, .id = I2C_DRIVERID_ASB100, - .flags = I2C_DF_NOTIFY, .attach_adapter = asb100_attach_adapter, .detach_client = asb100_detach_client, }; diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c index 53324f56404e..b0c490073c8e 100644 --- a/drivers/hwmon/atxp1.c +++ b/drivers/hwmon/atxp1.c @@ -50,9 +50,9 @@ static struct atxp1_data * atxp1_update_device(struct device *dev); static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind); static struct i2c_driver atxp1_driver = { - .owner = THIS_MODULE, - .name = "atxp1", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "atxp1", + }, .attach_adapter = atxp1_attach_adapter, .detach_client = atxp1_detach_client, }; diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index 34f71b7c7f37..203f9c7abb20 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -89,10 +89,10 @@ static struct ds1621_data *ds1621_update_client(struct device *dev); /* This is the driver that will be inserted */ static struct i2c_driver ds1621_driver = { - .owner = THIS_MODULE, - .name = "ds1621", + .driver = { + .name = "ds1621", + }, .id = I2C_DRIVERID_DS1621, - .flags = I2C_DF_NOTIFY, .attach_adapter = ds1621_attach_adapter, .detach_client = ds1621_detach_client, }; diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c index a02e1c34c757..25409181d1eb 100644 --- a/drivers/hwmon/fscher.c +++ b/drivers/hwmon/fscher.c @@ -118,10 +118,10 @@ static int fscher_write_value(struct i2c_client *client, u8 reg, u8 value); */ static struct i2c_driver fscher_driver = { - .owner = THIS_MODULE, - .name = "fscher", + .driver = { + .name = "fscher", + }, .id = I2C_DRIVERID_FSCHER, - .flags = I2C_DF_NOTIFY, .attach_adapter = fscher_attach_adapter, .detach_client = fscher_detach_client, }; diff --git a/drivers/hwmon/fscpos.c b/drivers/hwmon/fscpos.c index 64e4edc64f8d..6d0146b57020 100644 --- a/drivers/hwmon/fscpos.c +++ b/drivers/hwmon/fscpos.c @@ -100,10 +100,10 @@ static void reset_fan_alarm(struct i2c_client *client, int nr); * Driver data (common to all clients) */ static struct i2c_driver fscpos_driver = { - .owner = THIS_MODULE, - .name = "fscpos", + .driver = { + .name = "fscpos", + }, .id = I2C_DRIVERID_FSCPOS, - .flags = I2C_DF_NOTIFY, .attach_adapter = fscpos_attach_adapter, .detach_client = fscpos_detach_client, }; diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index 2f178dbe3d87..9e685e3a3bc9 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -151,10 +151,10 @@ static struct gl518_data *gl518_update_device(struct device *dev); /* This is the driver that will be inserted */ static struct i2c_driver gl518_driver = { - .owner = THIS_MODULE, - .name = "gl518sm", + .driver = { + .name = "gl518sm", + }, .id = I2C_DRIVERID_GL518, - .flags = I2C_DF_NOTIFY, .attach_adapter = gl518_attach_adapter, .detach_client = gl518_detach_client, }; diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c index c39ba1239426..baee60e44b52 100644 --- a/drivers/hwmon/gl520sm.c +++ b/drivers/hwmon/gl520sm.c @@ -109,10 +109,10 @@ static struct gl520_data *gl520_update_device(struct device *dev); /* Driver data */ static struct i2c_driver gl520_driver = { - .owner = THIS_MODULE, - .name = "gl520sm", + .driver = { + .name = "gl520sm", + }, .id = I2C_DRIVERID_GL520, - .flags = I2C_DF_NOTIFY, .attach_adapter = gl520_attach_adapter, .detach_client = gl520_detach_client, }; diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c index 312769ad4dab..e497274916ce 100644 --- a/drivers/hwmon/hwmon-vid.c +++ b/drivers/hwmon/hwmon-vid.c @@ -49,20 +49,22 @@ . . . . 11110 = 0.800 V 11111 = 0.000 V (off) + + The 17 specification is in fact Intel Mobile Voltage Positioning - + (IMVP-II). You can find more information in the datasheet of Max1718 + http://www.maxim-ic.com/quick_view2.cfm/qv_pk/2452 + */ /* vrm is the VRM/VRD document version multiplied by 10. val is the 4-, 5- or 6-bit VID code. Returned value is in mV to avoid floating point in the kernel. */ -int vid_from_reg(int val, int vrm) +int vid_from_reg(int val, u8 vrm) { int vid; switch(vrm) { - case 0: - return 0; - case 100: /* VRD 10.0 */ if((val & 0x1f) == 0x1f) return 0; @@ -91,10 +93,16 @@ int vid_from_reg(int val, int vrm) case 84: /* VRM 8.4 */ val &= 0x0f; /* fall through */ - default: /* VRM 8.2 */ + case 82: /* VRM 8.2 */ return(val == 0x1f ? 0 : val & 0x10 ? 5100 - (val) * 100 : 2050 - (val) * 50); + case 17: /* Intel IMVP-II */ + return(val & 0x10 ? 975 - (val & 0xF) * 25 : + 1750 - val * 50); + default: /* report 0 for unknown */ + printk(KERN_INFO "hwmon-vid: requested unknown VRM version\n"); + return 0; } } @@ -108,30 +116,36 @@ struct vrm_model { u8 vendor; u8 eff_family; u8 eff_model; - int vrm_type; + u8 eff_stepping; + u8 vrm_type; }; #define ANY 0xFF #ifdef CONFIG_X86 +/* the stepping parameter is highest acceptable stepping for current line */ + static struct vrm_model vrm_models[] = { - {X86_VENDOR_AMD, 0x6, ANY, 90}, /* Athlon Duron etc */ - {X86_VENDOR_AMD, 0xF, ANY, 24}, /* Athlon 64, Opteron */ - {X86_VENDOR_INTEL, 0x6, 0x9, 85}, /* 0.13um too */ - {X86_VENDOR_INTEL, 0x6, 0xB, 85}, /* Tualatin */ - {X86_VENDOR_INTEL, 0x6, ANY, 82}, /* any P6 */ - {X86_VENDOR_INTEL, 0x7, ANY, 0}, /* Itanium */ - {X86_VENDOR_INTEL, 0xF, 0x0, 90}, /* P4 */ - {X86_VENDOR_INTEL, 0xF, 0x1, 90}, /* P4 Willamette */ - {X86_VENDOR_INTEL, 0xF, 0x2, 90}, /* P4 Northwood */ - {X86_VENDOR_INTEL, 0xF, 0x3, 100}, /* P4 Prescott */ - {X86_VENDOR_INTEL, 0xF, 0x4, 100}, /* P4 Prescott */ - {X86_VENDOR_INTEL, 0x10,ANY, 0}, /* Itanium 2 */ - {X86_VENDOR_UNKNOWN, ANY, ANY, 0} /* stop here */ + {X86_VENDOR_AMD, 0x6, ANY, ANY, 90}, /* Athlon Duron etc */ + {X86_VENDOR_AMD, 0xF, ANY, ANY, 24}, /* Athlon 64, Opteron and above VRM 24 */ + {X86_VENDOR_INTEL, 0x6, 0x9, ANY, 85}, /* 0.13um too */ + {X86_VENDOR_INTEL, 0x6, 0xB, ANY, 85}, /* Tualatin */ + {X86_VENDOR_INTEL, 0x6, ANY, ANY, 82}, /* any P6 */ + {X86_VENDOR_INTEL, 0x7, ANY, ANY, 0}, /* Itanium */ + {X86_VENDOR_INTEL, 0xF, 0x0, ANY, 90}, /* P4 */ + {X86_VENDOR_INTEL, 0xF, 0x1, ANY, 90}, /* P4 Willamette */ + {X86_VENDOR_INTEL, 0xF, 0x2, ANY, 90}, /* P4 Northwood */ + {X86_VENDOR_INTEL, 0xF, ANY, ANY, 100}, /* Prescott and above assume VRD 10 */ + {X86_VENDOR_INTEL, 0x10, ANY, ANY, 0}, /* Itanium 2 */ + {X86_VENDOR_CENTAUR, 0x6, 0x7, ANY, 85}, /* Eden ESP/Ezra */ + {X86_VENDOR_CENTAUR, 0x6, 0x8, 0x7, 85}, /* Ezra T */ + {X86_VENDOR_CENTAUR, 0x6, 0x9, 0x7, 85}, /* Nemiah */ + {X86_VENDOR_CENTAUR, 0x6, 0x9, ANY, 17}, /* C3-M */ + {X86_VENDOR_UNKNOWN, ANY, ANY, ANY, 0} /* stop here */ }; -static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor) +static u8 find_vrm(u8 eff_family, u8 eff_model, u8 eff_stepping, u8 vendor) { int i = 0; @@ -139,7 +153,8 @@ static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor) if (vrm_models[i].vendor==vendor) if ((vrm_models[i].eff_family==eff_family) && ((vrm_models[i].eff_model==eff_model) || - (vrm_models[i].eff_model==ANY))) + (vrm_models[i].eff_model==ANY)) && + (eff_stepping <= vrm_models[i].eff_stepping)) return vrm_models[i].vrm_type; i++; } @@ -147,12 +162,11 @@ static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor) return 0; } -int vid_which_vrm(void) +u8 vid_which_vrm(void) { struct cpuinfo_x86 *c = cpu_data; u32 eax; - u8 eff_family, eff_model; - int vrm_ret; + u8 eff_family, eff_model, eff_stepping, vrm_ret; if (c->x86 < 6) /* Any CPU with family lower than 6 */ return 0; /* doesn't have VID and/or CPUID */ @@ -160,20 +174,21 @@ int vid_which_vrm(void) eax = cpuid_eax(1); eff_family = ((eax & 0x00000F00)>>8); eff_model = ((eax & 0x000000F0)>>4); + eff_stepping = eax & 0xF; if (eff_family == 0xF) { /* use extended model & family */ eff_family += ((eax & 0x00F00000)>>20); eff_model += ((eax & 0x000F0000)>>16)<<4; } - vrm_ret = find_vrm(eff_family,eff_model,c->x86_vendor); + vrm_ret = find_vrm(eff_family, eff_model, eff_stepping, c->x86_vendor); if (vrm_ret == 0) printk(KERN_INFO "hwmon-vid: Unknown VRM version of your " "x86 CPU\n"); return vrm_ret; } -/* and now something completely different for the non-x86 world */ +/* and now for something completely different for the non-x86 world */ #else -int vid_which_vrm(void) +u8 vid_which_vrm(void) { printk(KERN_INFO "hwmon-vid: Unknown VRM version of your CPU\n"); return 0; diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index a61f5d00f10a..0da7c9c508c3 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -213,7 +213,7 @@ struct it87_data { u8 sensor; /* Register value */ u8 fan_div[3]; /* Register encoding, shifted right */ u8 vid; /* Register encoding, combined */ - int vrm; + u8 vrm; u32 alarms; /* Register encoding, combined */ u8 fan_main_ctrl; /* Register value */ u8 manual_pwm_ctl[3]; /* manual PWM value set by user */ @@ -234,17 +234,18 @@ static void it87_init_client(struct i2c_client *client, struct it87_data *data); static struct i2c_driver it87_driver = { - .owner = THIS_MODULE, - .name = "it87", + .driver = { + .name = "it87", + }, .id = I2C_DRIVERID_IT87, - .flags = I2C_DF_NOTIFY, .attach_adapter = it87_attach_adapter, .detach_client = it87_detach_client, }; static struct i2c_driver it87_isa_driver = { - .owner = THIS_MODULE, - .name = "it87-isa", + .driver = { + .name = "it87-isa", + }, .attach_adapter = it87_isa_attach_adapter, .detach_client = it87_detach_client, }; @@ -668,7 +669,7 @@ static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf) { struct it87_data *data = it87_update_device(dev); - return sprintf(buf, "%ld\n", (long) data->vrm); + return sprintf(buf, "%u\n", data->vrm); } static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) @@ -761,7 +762,8 @@ static int it87_detect(struct i2c_adapter *adapter, int address, int kind) /* Reserve the ISA region */ if (is_isa) - if (!request_region(address, IT87_EXTENT, it87_isa_driver.name)) + if (!request_region(address, IT87_EXTENT, + it87_isa_driver.driver.name)) goto ERROR0; /* For now, we presume we have a valid client. We create the diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c index 954ec2497249..6b1aa7ef552e 100644 --- a/drivers/hwmon/lm63.c +++ b/drivers/hwmon/lm63.c @@ -139,9 +139,9 @@ static void lm63_init_client(struct i2c_client *client); */ static struct i2c_driver lm63_driver = { - .owner = THIS_MODULE, - .name = "lm63", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "lm63", + }, .attach_adapter = lm63_attach_adapter, .detach_client = lm63_detach_client, }; diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index d70f4c8fc1e6..74ca2c8c61c3 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -66,10 +66,10 @@ static struct lm75_data *lm75_update_device(struct device *dev); /* This is the driver that will be inserted */ static struct i2c_driver lm75_driver = { - .owner = THIS_MODULE, - .name = "lm75", + .driver = { + .name = "lm75", + }, .id = I2C_DRIVERID_LM75, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm75_attach_adapter, .detach_client = lm75_detach_client, }; diff --git a/drivers/hwmon/lm77.c b/drivers/hwmon/lm77.c index 9380fda7dcd1..a2f420d01fb7 100644 --- a/drivers/hwmon/lm77.c +++ b/drivers/hwmon/lm77.c @@ -74,9 +74,9 @@ static struct lm77_data *lm77_update_device(struct device *dev); /* This is the driver that will be inserted */ static struct i2c_driver lm77_driver = { - .owner = THIS_MODULE, - .name = "lm77", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "lm77", + }, .attach_adapter = lm77_attach_adapter, .detach_client = lm77_detach_client, }; diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c index 78cdd506439f..e404001e20da 100644 --- a/drivers/hwmon/lm78.c +++ b/drivers/hwmon/lm78.c @@ -164,17 +164,18 @@ static void lm78_init_client(struct i2c_client *client); static struct i2c_driver lm78_driver = { - .owner = THIS_MODULE, - .name = "lm78", + .driver = { + .name = "lm78", + }, .id = I2C_DRIVERID_LM78, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm78_attach_adapter, .detach_client = lm78_detach_client, }; static struct i2c_driver lm78_isa_driver = { - .owner = THIS_MODULE, - .name = "lm78-isa", + .driver = { + .name = "lm78-isa", + }, .attach_adapter = lm78_isa_attach_adapter, .detach_client = lm78_detach_client, }; @@ -497,7 +498,7 @@ static int lm78_detect(struct i2c_adapter *adapter, int address, int kind) /* Reserve the ISA region */ if (is_isa) if (!request_region(address, LM78_EXTENT, - lm78_isa_driver.name)) { + lm78_isa_driver.driver.name)) { err = -EBUSY; goto ERROR0; } diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c index c359fdea211e..c9a7cdea7bd7 100644 --- a/drivers/hwmon/lm80.c +++ b/drivers/hwmon/lm80.c @@ -143,10 +143,10 @@ static int lm80_write_value(struct i2c_client *client, u8 reg, u8 value); */ static struct i2c_driver lm80_driver = { - .owner = THIS_MODULE, - .name = "lm80", + .driver = { + .name = "lm80", + }, .id = I2C_DRIVERID_LM80, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm80_attach_adapter, .detach_client = lm80_detach_client, }; diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c index 9a70611a9f69..26dfa9e216c2 100644 --- a/drivers/hwmon/lm83.c +++ b/drivers/hwmon/lm83.c @@ -124,10 +124,10 @@ static struct lm83_data *lm83_update_device(struct device *dev); */ static struct i2c_driver lm83_driver = { - .owner = THIS_MODULE, - .name = "lm83", + .driver = { + .name = "lm83", + }, .id = I2C_DRIVERID_LM83, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm83_attach_adapter, .detach_client = lm83_detach_client, }; diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index d1070ed2bee6..7389a0127547 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -380,10 +380,10 @@ static void lm85_init_client(struct i2c_client *client); static struct i2c_driver lm85_driver = { - .owner = THIS_MODULE, - .name = "lm85", + .driver = { + .name = "lm85", + }, .id = I2C_DRIVERID_LM85, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm85_attach_adapter, .detach_client = lm85_detach_client, }; @@ -443,7 +443,17 @@ show_fan_offset(4); static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf) { struct lm85_data *data = lm85_update_device(dev); - return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm)); + int vid; + + if (data->type == adt7463 && (data->vid & 0x80)) { + /* 6-pin VID (VRM 10) */ + vid = vid_from_reg(data->vid & 0x3f, data->vrm); + } else { + /* 5-pin VID (VRM 9) */ + vid = vid_from_reg(data->vid & 0x1f, data->vrm); + } + + return sprintf(buf, "%d\n", vid); } static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL); @@ -1176,17 +1186,14 @@ static int lm85_detect(struct i2c_adapter *adapter, int address, device_create_file(&new_client->dev, &dev_attr_in1_input); device_create_file(&new_client->dev, &dev_attr_in2_input); device_create_file(&new_client->dev, &dev_attr_in3_input); - device_create_file(&new_client->dev, &dev_attr_in4_input); device_create_file(&new_client->dev, &dev_attr_in0_min); device_create_file(&new_client->dev, &dev_attr_in1_min); device_create_file(&new_client->dev, &dev_attr_in2_min); device_create_file(&new_client->dev, &dev_attr_in3_min); - device_create_file(&new_client->dev, &dev_attr_in4_min); device_create_file(&new_client->dev, &dev_attr_in0_max); device_create_file(&new_client->dev, &dev_attr_in1_max); device_create_file(&new_client->dev, &dev_attr_in2_max); device_create_file(&new_client->dev, &dev_attr_in3_max); - device_create_file(&new_client->dev, &dev_attr_in4_max); device_create_file(&new_client->dev, &dev_attr_temp1_input); device_create_file(&new_client->dev, &dev_attr_temp2_input); device_create_file(&new_client->dev, &dev_attr_temp3_input); @@ -1224,6 +1231,15 @@ static int lm85_detect(struct i2c_adapter *adapter, int address, device_create_file(&new_client->dev, &dev_attr_temp2_auto_temp_crit); device_create_file(&new_client->dev, &dev_attr_temp3_auto_temp_crit); + /* The ADT7463 has an optional VRM 10 mode where pin 21 is used + as a sixth digital VID input rather than an analog input. */ + data->vid = lm85_read_value(new_client, LM85_REG_VID); + if (!(kind == adt7463 && (data->vid & 0x80))) { + device_create_file(&new_client->dev, &dev_attr_in4_input); + device_create_file(&new_client->dev, &dev_attr_in4_min); + device_create_file(&new_client->dev, &dev_attr_in4_max); + } + return 0; /* Error out and cleanup code */ @@ -1382,11 +1398,18 @@ static struct lm85_data *lm85_update_device(struct device *dev) irrelevant. So it is left in 4*/ data->adc_scale = (data->type == emc6d102 ) ? 16 : 4; - for (i = 0; i <= 4; ++i) { + data->vid = lm85_read_value(client, LM85_REG_VID); + + for (i = 0; i <= 3; ++i) { data->in[i] = lm85_read_value(client, LM85_REG_IN(i)); } + if (!(data->type == adt7463 && (data->vid & 0x80))) { + data->in[4] = lm85_read_value(client, + LM85_REG_IN(4)); + } + for (i = 0; i <= 3; ++i) { data->fan[i] = lm85_read_value(client, LM85_REG_FAN(i)); @@ -1450,13 +1473,20 @@ static struct lm85_data *lm85_update_device(struct device *dev) /* Things that don't change often */ dev_dbg(&client->dev, "Reading config values\n"); - for (i = 0; i <= 4; ++i) { + for (i = 0; i <= 3; ++i) { data->in_min[i] = lm85_read_value(client, LM85_REG_IN_MIN(i)); data->in_max[i] = lm85_read_value(client, LM85_REG_IN_MAX(i)); } + if (!(data->type == adt7463 && (data->vid & 0x80))) { + data->in_min[4] = lm85_read_value(client, + LM85_REG_IN_MIN(4)); + data->in_max[4] = lm85_read_value(client, + LM85_REG_IN_MAX(4)); + } + if ( data->type == emc6d100 ) { for (i = 5; i <= 7; ++i) { data->in_min[i] = @@ -1478,8 +1508,6 @@ static struct lm85_data *lm85_update_device(struct device *dev) lm85_read_value(client, LM85_REG_TEMP_MAX(i)); } - data->vid = lm85_read_value(client, LM85_REG_VID); - for (i = 0; i <= 2; ++i) { int val ; data->autofan[i].config = diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c index eeec18177861..6ba34c302d8d 100644 --- a/drivers/hwmon/lm87.c +++ b/drivers/hwmon/lm87.c @@ -161,10 +161,10 @@ static struct lm87_data *lm87_update_device(struct device *dev); */ static struct i2c_driver lm87_driver = { - .owner = THIS_MODULE, - .name = "lm87", + .driver = { + .name = "lm87", + }, .id = I2C_DRIVERID_LM87, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm87_attach_adapter, .detach_client = lm87_detach_client, }; diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 83cf2e1b09f5..5679464447cc 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -186,10 +186,10 @@ static struct lm90_data *lm90_update_device(struct device *dev); */ static struct i2c_driver lm90_driver = { - .owner = THIS_MODULE, - .name = "lm90", + .driver = { + .name = "lm90", + }, .id = I2C_DRIVERID_LM90, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm90_attach_adapter, .detach_client = lm90_detach_client, }; diff --git a/drivers/hwmon/lm92.c b/drivers/hwmon/lm92.c index 7a4b3701ed1a..b0c4cb730a7e 100644 --- a/drivers/hwmon/lm92.c +++ b/drivers/hwmon/lm92.c @@ -410,10 +410,10 @@ static int lm92_detach_client(struct i2c_client *client) */ static struct i2c_driver lm92_driver = { - .owner = THIS_MODULE, - .name = "lm92", + .driver = { + .name = "lm92", + }, .id = I2C_DRIVERID_LM92, - .flags = I2C_DF_NOTIFY, .attach_adapter = lm92_attach_adapter, .detach_client = lm92_detach_client, }; diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c index 69e7e125683b..3abe330b22ce 100644 --- a/drivers/hwmon/max1619.c +++ b/drivers/hwmon/max1619.c @@ -90,9 +90,9 @@ static struct max1619_data *max1619_update_device(struct device *dev); */ static struct i2c_driver max1619_driver = { - .owner = THIS_MODULE, - .name = "max1619", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "max1619", + }, .attach_adapter = max1619_attach_adapter, .detach_client = max1619_detach_client, }; diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c index 17f745a23d04..f161e88e3bb6 100644 --- a/drivers/hwmon/pc87360.c +++ b/drivers/hwmon/pc87360.c @@ -236,8 +236,9 @@ static struct pc87360_data *pc87360_update_device(struct device *dev); */ static struct i2c_driver pc87360_driver = { - .owner = THIS_MODULE, - .name = "pc87360", + .driver = { + .name = "pc87360", + }, .attach_adapter = pc87360_detect, .detach_client = pc87360_detach_client, }; @@ -798,7 +799,7 @@ static int pc87360_detect(struct i2c_adapter *adapter) for (i = 0; i < 3; i++) { if (((data->address[i] = extra_isa[i])) && !request_region(extra_isa[i], PC87360_EXTENT, - pc87360_driver.name)) { + pc87360_driver.driver.name)) { dev_err(&new_client->dev, "Region 0x%x-0x%x already " "in use!\n", extra_isa[i], extra_isa[i]+PC87360_EXTENT-1); diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c index 9c6cadec1087..8be5189d9bd9 100644 --- a/drivers/hwmon/sis5595.c +++ b/drivers/hwmon/sis5595.c @@ -198,8 +198,9 @@ static struct sis5595_data *sis5595_update_device(struct device *dev); static void sis5595_init_client(struct i2c_client *client); static struct i2c_driver sis5595_driver = { - .owner = THIS_MODULE, - .name = "sis5595", + .driver = { + .name = "sis5595", + }, .attach_adapter = sis5595_detect, .detach_client = sis5595_detach_client, }; @@ -484,7 +485,8 @@ static int sis5595_detect(struct i2c_adapter *adapter) if (force_addr) address = force_addr & ~(SIS5595_EXTENT - 1); /* Reserve the ISA region */ - if (!request_region(address, SIS5595_EXTENT, sis5595_driver.name)) { + if (!request_region(address, SIS5595_EXTENT, + sis5595_driver.driver.name)) { err = -EBUSY; goto exit; } diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index 2a3e21b5b6b4..8663bbbe97f5 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -226,8 +226,9 @@ static int smsc47b397_detach_client(struct i2c_client *client) static int smsc47b397_detect(struct i2c_adapter *adapter); static struct i2c_driver smsc47b397_driver = { - .owner = THIS_MODULE, - .name = "smsc47b397", + .driver = { + .name = "smsc47b397", + }, .attach_adapter = smsc47b397_detect, .detach_client = smsc47b397_detach_client, }; @@ -238,7 +239,8 @@ static int smsc47b397_detect(struct i2c_adapter *adapter) struct smsc47b397_data *data; int err = 0; - if (!request_region(address, SMSC_EXTENT, smsc47b397_driver.name)) { + if (!request_region(address, SMSC_EXTENT, + smsc47b397_driver.driver.name)) { dev_err(&adapter->dev, "Region 0x%x already in use!\n", address); return -EBUSY; diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index 5905c1af88f2..d1e3ec0fe4df 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -126,8 +126,9 @@ static struct smsc47m1_data *smsc47m1_update_device(struct device *dev, static struct i2c_driver smsc47m1_driver = { - .owner = THIS_MODULE, - .name = "smsc47m1", + .driver = { + .name = "smsc47m1", + }, .attach_adapter = smsc47m1_detect, .detach_client = smsc47m1_detach_client, }; @@ -394,7 +395,7 @@ static int smsc47m1_detect(struct i2c_adapter *adapter) int err = 0; int fan1, fan2, pwm1, pwm2; - if (!request_region(address, SMSC_EXTENT, smsc47m1_driver.name)) { + if (!request_region(address, SMSC_EXTENT, smsc47m1_driver.driver.name)) { dev_err(&adapter->dev, "Region 0x%x already in use!\n", address); return -EBUSY; } diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index 6f696f897176..cb01848729b5 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -572,8 +572,9 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); /* The driver. I choose to use type i2c_driver, as at is identical to both smbus_driver and isa_driver, and clients could be of either kind */ static struct i2c_driver via686a_driver = { - .owner = THIS_MODULE, - .name = "via686a", + .driver = { + .name = "via686a", + }, .attach_adapter = via686a_detect, .detach_client = via686a_detach_client, }; @@ -615,7 +616,8 @@ static int via686a_detect(struct i2c_adapter *adapter) } /* Reserve the ISA region */ - if (!request_region(address, VIA686A_EXTENT, via686a_driver.name)) { + if (!request_region(address, VIA686A_EXTENT, + via686a_driver.driver.name)) { dev_err(&adapter->dev, "region 0x%x already in use!\n", address); return -ENODEV; diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c new file mode 100644 index 000000000000..d00a726d0239 --- /dev/null +++ b/drivers/hwmon/vt8231.c @@ -0,0 +1,862 @@ +/* + vt8231.c - Part of lm_sensors, Linux kernel modules + for hardware monitoring + + Copyright (c) 2005 Roger Lucas <roger@planbit.co.uk> + Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> + Aaron M. Marsh <amarsh@sdf.lonestar.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +/* Supports VIA VT8231 South Bridge embedded sensors +*/ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/pci.h> +#include <linux/jiffies.h> +#include <linux/i2c.h> +#include <linux/i2c-isa.h> +#include <linux/hwmon.h> +#include <linux/hwmon-sysfs.h> +#include <linux/hwmon-vid.h> +#include <linux/err.h> +#include <asm/io.h> + +static int force_addr; +module_param(force_addr, int, 0); +MODULE_PARM_DESC(force_addr, "Initialize the base address of the sensors"); + +/* Device address + Note that we can't determine the ISA address until we have initialized + our module */ +static unsigned short isa_address; + +#define VT8231_EXTENT 0x80 +#define VT8231_BASE_REG 0x70 +#define VT8231_ENABLE_REG 0x74 + +/* The VT8231 registers + + The reset value for the input channel configuration is used (Reg 0x4A=0x07) + which sets the selected inputs marked with '*' below if multiple options are + possible: + + Voltage Mode Temperature Mode + Sensor Linux Id Linux Id VIA Id + -------- -------- -------- ------ + CPU Diode N/A temp1 0 + UIC1 in0 temp2 * 1 + UIC2 in1 * temp3 2 + UIC3 in2 * temp4 3 + UIC4 in3 * temp5 4 + UIC5 in4 * temp6 5 + 3.3V in5 N/A + + Note that the BIOS may set the configuration register to a different value + to match the motherboard configuration. +*/ + +/* fans numbered 0-1 */ +#define VT8231_REG_FAN_MIN(nr) (0x3b + (nr)) +#define VT8231_REG_FAN(nr) (0x29 + (nr)) + +/* Voltage inputs numbered 0-5 */ + +static const u8 regvolt[] = { 0x21, 0x22, 0x23, 0x24, 0x25, 0x26 }; +static const u8 regvoltmax[] = { 0x3d, 0x2b, 0x2d, 0x2f, 0x31, 0x33 }; +static const u8 regvoltmin[] = { 0x3e, 0x2c, 0x2e, 0x30, 0x32, 0x34 }; + +/* Temperatures are numbered 1-6 according to the Linux kernel specification. +** +** In the VIA datasheet, however, the temperatures are numbered from zero. +** Since it is important that this driver can easily be compared to the VIA +** datasheet, we will use the VIA numbering within this driver and map the +** kernel sysfs device name to the VIA number in the sysfs callback. +*/ + +#define VT8231_REG_TEMP_LOW01 0x49 +#define VT8231_REG_TEMP_LOW25 0x4d + +static const u8 regtemp[] = { 0x1f, 0x21, 0x22, 0x23, 0x24, 0x25 }; +static const u8 regtempmax[] = { 0x39, 0x3d, 0x2b, 0x2d, 0x2f, 0x31 }; +static const u8 regtempmin[] = { 0x3a, 0x3e, 0x2c, 0x2e, 0x30, 0x32 }; + +#define TEMP_FROM_REG(reg) (((253 * 4 - (reg)) * 550 + 105) / 210) +#define TEMP_MAXMIN_FROM_REG(reg) (((253 - (reg)) * 2200 + 105) / 210) +#define TEMP_MAXMIN_TO_REG(val) (253 - ((val) * 210 + 1100) / 2200) + +#define VT8231_REG_CONFIG 0x40 +#define VT8231_REG_ALARM1 0x41 +#define VT8231_REG_ALARM2 0x42 +#define VT8231_REG_FANDIV 0x47 +#define VT8231_REG_UCH_CONFIG 0x4a +#define VT8231_REG_TEMP1_CONFIG 0x4b +#define VT8231_REG_TEMP2_CONFIG 0x4c + +/* temps 0-5 as numbered in VIA datasheet - see later for mapping to Linux +** numbering +*/ +#define ISTEMP(i, ch_config) ((i) == 0 ? 1 : \ + ((ch_config) >> ((i)+1)) & 0x01) +/* voltages 0-5 */ +#define ISVOLT(i, ch_config) ((i) == 5 ? 1 : \ + !(((ch_config) >> ((i)+2)) & 0x01)) + +#define DIV_FROM_REG(val) (1 << (val)) + +/* NB The values returned here are NOT temperatures. The calibration curves +** for the thermistor curves are board-specific and must go in the +** sensors.conf file. Temperature sensors are actually ten bits, but the +** VIA datasheet only considers the 8 MSBs obtained from the regtemp[] +** register. The temperature value returned should have a magnitude of 3, +** so we use the VIA scaling as the "true" scaling and use the remaining 2 +** LSBs as fractional precision. +** +** All the on-chip hardware temperature comparisons for the alarms are only +** 8-bits wide, and compare against the 8 MSBs of the temperature. The bits +** in the registers VT8231_REG_TEMP_LOW01 and VT8231_REG_TEMP_LOW25 are +** ignored. +*/ + +/******** FAN RPM CONVERSIONS ******** +** This chip saturates back at 0, not at 255 like many the other chips. +** So, 0 means 0 RPM +*/ +static inline u8 FAN_TO_REG(long rpm, int div) +{ + if (rpm == 0) + return 0; + return SENSORS_LIMIT(1310720 / (rpm * div), 1, 255); +} + +#define FAN_FROM_REG(val, div) ((val) == 0 ? 0 : 1310720 / ((val) * (div))) + +struct vt8231_data { + struct i2c_client client; + struct semaphore update_lock; + struct class_device *class_dev; + char valid; /* !=0 if following fields are valid */ + unsigned long last_updated; /* In jiffies */ + + u8 in[6]; /* Register value */ + u8 in_max[6]; /* Register value */ + u8 in_min[6]; /* Register value */ + u16 temp[6]; /* Register value 10 bit, right aligned */ + u8 temp_max[6]; /* Register value */ + u8 temp_min[6]; /* Register value */ + u8 fan[2]; /* Register value */ + u8 fan_min[2]; /* Register value */ + u8 fan_div[2]; /* Register encoding, shifted right */ + u16 alarms; /* Register encoding */ + u8 uch_config; +}; + +static struct pci_dev *s_bridge; +static int vt8231_detect(struct i2c_adapter *adapter); +static int vt8231_detach_client(struct i2c_client *client); +static struct vt8231_data *vt8231_update_device(struct device *dev); +static void vt8231_init_client(struct i2c_client *client); + +static inline int vt8231_read_value(struct i2c_client *client, u8 reg) +{ + return inb_p(client->addr + reg); +} + +static inline void vt8231_write_value(struct i2c_client *client, u8 reg, + u8 value) +{ + outb_p(value, client->addr + reg); +} + +/* following are the sysfs callback functions */ +static ssize_t show_in(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + + return sprintf(buf, "%d\n", ((data->in[nr] - 3) * 10000) / 958); +} + +static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + + return sprintf(buf, "%d\n", ((data->in_min[nr] - 3) * 10000) / 958); +} + +static ssize_t show_in_max(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + + return sprintf(buf, "%d\n", (((data->in_max[nr] - 3) * 10000) / 958)); +} + +static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + unsigned long val = simple_strtoul(buf, NULL, 10); + + down(&data->update_lock); + data->in_min[nr] = SENSORS_LIMIT(((val * 958) / 10000) + 3, 0, 255); + vt8231_write_value(client, regvoltmin[nr], data->in_min[nr]); + up(&data->update_lock); + return count; +} + +static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + unsigned long val = simple_strtoul(buf, NULL, 10); + + down(&data->update_lock); + data->in_max[nr] = SENSORS_LIMIT(((val * 958) / 10000) + 3, 0, 255); + vt8231_write_value(client, regvoltmax[nr], data->in_max[nr]); + up(&data->update_lock); + return count; +} + +/* Special case for input 5 as this has 3.3V scaling built into the chip */ +static ssize_t show_in5(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + + return sprintf(buf, "%d\n", + (((data->in[5] - 3) * 10000 * 54) / (958 * 34))); +} + +static ssize_t show_in5_min(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + + return sprintf(buf, "%d\n", + (((data->in_min[5] - 3) * 10000 * 54) / (958 * 34))); +} + +static ssize_t show_in5_max(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + + return sprintf(buf, "%d\n", + (((data->in_max[5] - 3) * 10000 * 54) / (958 * 34))); +} + +static ssize_t set_in5_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + unsigned long val = simple_strtoul(buf, NULL, 10); + + down(&data->update_lock); + data->in_min[5] = SENSORS_LIMIT(((val * 958 * 34) / (10000 * 54)) + 3, + 0, 255); + vt8231_write_value(client, regvoltmin[5], data->in_min[5]); + up(&data->update_lock); + return count; +} + +static ssize_t set_in5_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + unsigned long val = simple_strtoul(buf, NULL, 10); + + down(&data->update_lock); + data->in_max[5] = SENSORS_LIMIT(((val * 958 * 34) / (10000 * 54)) + 3, + 0, 255); + vt8231_write_value(client, regvoltmax[5], data->in_max[5]); + up(&data->update_lock); + return count; +} + +#define define_voltage_sysfs(offset) \ +static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \ + show_in, NULL, offset); \ +static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ + show_in_min, set_in_min, offset); \ +static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ + show_in_max, set_in_max, offset) + +define_voltage_sysfs(0); +define_voltage_sysfs(1); +define_voltage_sysfs(2); +define_voltage_sysfs(3); +define_voltage_sysfs(4); + +static DEVICE_ATTR(in5_input, S_IRUGO, show_in5, NULL); +static DEVICE_ATTR(in5_min, S_IRUGO | S_IWUSR, show_in5_min, set_in5_min); +static DEVICE_ATTR(in5_max, S_IRUGO | S_IWUSR, show_in5_max, set_in5_max); + +/* Temperatures */ +static ssize_t show_temp0(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", data->temp[0] * 250); +} + +static ssize_t show_temp0_max(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", data->temp_max[0] * 1000); +} + +static ssize_t show_temp0_min(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", data->temp_min[0] * 1000); +} + +static ssize_t set_temp0_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + int val = simple_strtol(buf, NULL, 10); + + down(&data->update_lock); + data->temp_max[0] = SENSORS_LIMIT((val + 500) / 1000, 0, 255); + vt8231_write_value(client, regtempmax[0], data->temp_max[0]); + up(&data->update_lock); + return count; +} +static ssize_t set_temp0_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + int val = simple_strtol(buf, NULL, 10); + + down(&data->update_lock); + data->temp_min[0] = SENSORS_LIMIT((val + 500) / 1000, 0, 255); + vt8231_write_value(client, regtempmin[0], data->temp_min[0]); + up(&data->update_lock); + return count; +} + +static ssize_t show_temp(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr])); +} + +static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", TEMP_MAXMIN_FROM_REG(data->temp_max[nr])); +} + +static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", TEMP_MAXMIN_FROM_REG(data->temp_min[nr])); +} + +static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + int val = simple_strtol(buf, NULL, 10); + + down(&data->update_lock); + data->temp_max[nr] = SENSORS_LIMIT(TEMP_MAXMIN_TO_REG(val), 0, 255); + vt8231_write_value(client, regtempmax[nr], data->temp_max[nr]); + up(&data->update_lock); + return count; +} +static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + int val = simple_strtol(buf, NULL, 10); + + down(&data->update_lock); + data->temp_min[nr] = SENSORS_LIMIT(TEMP_MAXMIN_TO_REG(val), 0, 255); + vt8231_write_value(client, regtempmin[nr], data->temp_min[nr]); + up(&data->update_lock); + return count; +} + +/* Note that these map the Linux temperature sensor numbering (1-6) to the VIA +** temperature sensor numbering (0-5) +*/ +#define define_temperature_sysfs(offset) \ +static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \ + show_temp, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ + show_temp_max, set_temp_max, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \ + show_temp_min, set_temp_min, offset - 1) + +static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp0, NULL); +static DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp0_max, set_temp0_max); +static DEVICE_ATTR(temp1_min, S_IRUGO | S_IWUSR, show_temp0_min, set_temp0_min); + +define_temperature_sysfs(2); +define_temperature_sysfs(3); +define_temperature_sysfs(4); +define_temperature_sysfs(5); +define_temperature_sysfs(6); + +#define CFG_INFO_TEMP(id) { &sensor_dev_attr_temp##id##_input.dev_attr, \ + &sensor_dev_attr_temp##id##_min.dev_attr, \ + &sensor_dev_attr_temp##id##_max.dev_attr } +#define CFG_INFO_VOLT(id) { &sensor_dev_attr_in##id##_input.dev_attr, \ + &sensor_dev_attr_in##id##_min.dev_attr, \ + &sensor_dev_attr_in##id##_max.dev_attr } + +struct str_device_attr_table { + struct device_attribute *input; + struct device_attribute *min; + struct device_attribute *max; +}; + +static struct str_device_attr_table cfg_info_temp[] = { + { &dev_attr_temp1_input, &dev_attr_temp1_min, &dev_attr_temp1_max }, + CFG_INFO_TEMP(2), + CFG_INFO_TEMP(3), + CFG_INFO_TEMP(4), + CFG_INFO_TEMP(5), + CFG_INFO_TEMP(6) +}; + +static struct str_device_attr_table cfg_info_volt[] = { + CFG_INFO_VOLT(0), + CFG_INFO_VOLT(1), + CFG_INFO_VOLT(2), + CFG_INFO_VOLT(3), + CFG_INFO_VOLT(4), + { &dev_attr_in5_input, &dev_attr_in5_min, &dev_attr_in5_max } +}; + +/* Fans */ +static ssize_t show_fan(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr], + DIV_FROM_REG(data->fan_div[nr]))); +} + +static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr], + DIV_FROM_REG(data->fan_div[nr]))); +} + +static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[nr])); +} + +static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + int nr = sensor_attr->index; + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + int val = simple_strtoul(buf, NULL, 10); + + down(&data->update_lock); + data->fan_min[nr] = FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr])); + vt8231_write_value(client, VT8231_REG_FAN_MIN(nr), data->fan_min[nr]); + up(&data->update_lock); + return count; +} + +static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); + unsigned long val = simple_strtoul(buf, NULL, 10); + int nr = sensor_attr->index; + int old = vt8231_read_value(client, VT8231_REG_FANDIV); + long min = FAN_FROM_REG(data->fan_min[nr], + DIV_FROM_REG(data->fan_div[nr])); + + down(&data->update_lock); + switch (val) { + case 1: data->fan_div[nr] = 0; break; + case 2: data->fan_div[nr] = 1; break; + case 4: data->fan_div[nr] = 2; break; + case 8: data->fan_div[nr] = 3; break; + default: + dev_err(&client->dev, "fan_div value %ld not supported." + "Choose one of 1, 2, 4 or 8!\n", val); + up(&data->update_lock); + return -EINVAL; + } + + /* Correct the fan minimum speed */ + data->fan_min[nr] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr])); + vt8231_write_value(client, VT8231_REG_FAN_MIN(nr), data->fan_min[nr]); + + old = (old & 0x0f) | (data->fan_div[1] << 6) | (data->fan_div[0] << 4); + vt8231_write_value(client, VT8231_REG_FANDIV, old); + up(&data->update_lock); + return count; +} + + +#define define_fan_sysfs(offset) \ +static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, \ + show_fan, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \ + show_fan_div, set_fan_div, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ + show_fan_min, set_fan_min, offset - 1) + +define_fan_sysfs(1); +define_fan_sysfs(2); + +/* Alarms */ +static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct vt8231_data *data = vt8231_update_device(dev); + return sprintf(buf, "%d\n", data->alarms); +} + +static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); + +static struct i2c_driver vt8231_driver = { + .driver = { + .name = "vt8231", + }, + .attach_adapter = vt8231_detect, + .detach_client = vt8231_detach_client, +}; + +static struct pci_device_id vt8231_pci_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4) }, + { 0, } +}; + +MODULE_DEVICE_TABLE(pci, vt8231_pci_ids); + +static int __devinit vt8231_pci_probe(struct pci_dev *dev, + const struct pci_device_id *id); + +static struct pci_driver vt8231_pci_driver = { + .name = "vt8231", + .id_table = vt8231_pci_ids, + .probe = vt8231_pci_probe, +}; + +int vt8231_detect(struct i2c_adapter *adapter) +{ + struct i2c_client *client; + struct vt8231_data *data; + int err = 0, i; + u16 val; + + /* 8231 requires multiple of 256 */ + if (force_addr) { + isa_address = force_addr & 0xFF00; + dev_warn(&adapter->dev, "forcing ISA address 0x%04X\n", + isa_address); + if (PCIBIOS_SUCCESSFUL != pci_write_config_word(s_bridge, + VT8231_BASE_REG, isa_address)) + return -ENODEV; + } + + if (PCIBIOS_SUCCESSFUL != + pci_read_config_word(s_bridge, VT8231_ENABLE_REG, &val)) + return -ENODEV; + + if (!(val & 0x0001)) { + dev_warn(&adapter->dev, "enabling sensors\n"); + if (PCIBIOS_SUCCESSFUL != + pci_write_config_word(s_bridge, VT8231_ENABLE_REG, + val | 0x0001)) + return -ENODEV; + } + + /* Reserve the ISA region */ + if (!request_region(isa_address, VT8231_EXTENT, + vt8231_pci_driver.name)) { + dev_err(&adapter->dev, "region 0x%x already in use!\n", + isa_address); + return -ENODEV; + } + + if (!(data = kzalloc(sizeof(struct vt8231_data), GFP_KERNEL))) { + err = -ENOMEM; + goto exit_release; + } + + client = &data->client; + i2c_set_clientdata(client, data); + client->addr = isa_address; + client->adapter = adapter; + client->driver = &vt8231_driver; + client->dev.parent = &adapter->dev; + + /* Fill in the remaining client fields and put into the global list */ + strlcpy(client->name, "vt8231", I2C_NAME_SIZE); + + init_MUTEX(&data->update_lock); + + /* Tell the I2C layer a new client has arrived */ + if ((err = i2c_attach_client(client))) + goto exit_free; + + vt8231_init_client(client); + + /* Register sysfs hooks */ + data->class_dev = hwmon_device_register(&client->dev); + if (IS_ERR(data->class_dev)) { + err = PTR_ERR(data->class_dev); + goto exit_detach; + } + + /* Must update device information to find out the config field */ + data->uch_config = vt8231_read_value(client, VT8231_REG_UCH_CONFIG); + + for (i = 0; i < ARRAY_SIZE(cfg_info_temp); i++) { + if (ISTEMP(i, data->uch_config)) { + device_create_file(&client->dev, + cfg_info_temp[i].input); + device_create_file(&client->dev, cfg_info_temp[i].max); + device_create_file(&client->dev, cfg_info_temp[i].min); + } + } + + for (i = 0; i < ARRAY_SIZE(cfg_info_volt); i++) { + if (ISVOLT(i, data->uch_config)) { + device_create_file(&client->dev, + cfg_info_volt[i].input); + device_create_file(&client->dev, cfg_info_volt[i].max); + device_create_file(&client->dev, cfg_info_volt[i].min); + } + } + + device_create_file(&client->dev, &sensor_dev_attr_fan1_input.dev_attr); + device_create_file(&client->dev, &sensor_dev_attr_fan2_input.dev_attr); + device_create_file(&client->dev, &sensor_dev_attr_fan1_min.dev_attr); + device_create_file(&client->dev, &sensor_dev_attr_fan2_min.dev_attr); + device_create_file(&client->dev, &sensor_dev_attr_fan1_div.dev_attr); + device_create_file(&client->dev, &sensor_dev_attr_fan2_div.dev_attr); + + device_create_file(&client->dev, &dev_attr_alarms); + return 0; + +exit_detach: + i2c_detach_client(client); +exit_free: + kfree(data); +exit_release: + release_region(isa_address, VT8231_EXTENT); + return err; +} + +static int vt8231_detach_client(struct i2c_client *client) +{ + struct vt8231_data *data = i2c_get_clientdata(client); + int err; + + hwmon_device_unregister(data->class_dev); + + if ((err = i2c_detach_client(client))) { + return err; + } + + release_region(client->addr, VT8231_EXTENT); + kfree(data); + + return 0; +} + +static void vt8231_init_client(struct i2c_client *client) +{ + vt8231_write_value(client, VT8231_REG_TEMP1_CONFIG, 0); + vt8231_write_value(client, VT8231_REG_TEMP2_CONFIG, 0); +} + +static struct vt8231_data *vt8231_update_device(struct device *dev) +{ + struct i2c_client *client = to_i2c_client(dev); + struct vt8231_data *data = i2c_get_clientdata(client); + int i; + u16 low; + + down(&data->update_lock); + + if (time_after(jiffies, data->last_updated + HZ + HZ / 2) + || !data->valid) { + for (i = 0; i < 6; i++) { + if (ISVOLT(i, data->uch_config)) { + data->in[i] = vt8231_read_value(client, + regvolt[i]); + data->in_min[i] = vt8231_read_value(client, + regvoltmin[i]); + data->in_max[i] = vt8231_read_value(client, + regvoltmax[i]); + } + } + for (i = 0; i < 2; i++) { + data->fan[i] = vt8231_read_value(client, + VT8231_REG_FAN(i)); + data->fan_min[i] = vt8231_read_value(client, + VT8231_REG_FAN_MIN(i)); + } + + low = vt8231_read_value(client, VT8231_REG_TEMP_LOW01); + low = (low >> 6) | ((low & 0x30) >> 2) + | (vt8231_read_value(client, VT8231_REG_TEMP_LOW25) << 4); + for (i = 0; i < 6; i++) { + if (ISTEMP(i, data->uch_config)) { + data->temp[i] = (vt8231_read_value(client, + regtemp[i]) << 2) + | ((low >> (2 * i)) & 0x03); + data->temp_max[i] = vt8231_read_value(client, + regtempmax[i]); + data->temp_min[i] = vt8231_read_value(client, + regtempmin[i]); + } + } + + i = vt8231_read_value(client, VT8231_REG_FANDIV); + data->fan_div[0] = (i >> 4) & 0x03; + data->fan_div[1] = i >> 6; + data->alarms = vt8231_read_value(client, VT8231_REG_ALARM1) | + (vt8231_read_value(client, VT8231_REG_ALARM2) << 8); + + /* Set alarm flags correctly */ + if (!data->fan[0] && data->fan_min[0]) { + data->alarms |= 0x40; + } else if (data->fan[0] && !data->fan_min[0]) { + data->alarms &= ~0x40; + } + + if (!data->fan[1] && data->fan_min[1]) { + data->alarms |= 0x80; + } else if (data->fan[1] && !data->fan_min[1]) { + data->alarms &= ~0x80; + } + + data->last_updated = jiffies; + data->valid = 1; + } + + up(&data->update_lock); + + return data; +} + +static int __devinit vt8231_pci_probe(struct pci_dev *dev, + const struct pci_device_id *id) +{ + u16 val; + + if (PCIBIOS_SUCCESSFUL != pci_read_config_word(dev, VT8231_BASE_REG, + &val)) + return -ENODEV; + + isa_address = val & ~(VT8231_EXTENT - 1); + if (isa_address == 0 && force_addr == 0) { + dev_err(&dev->dev, "base address not set -\ + upgrade BIOS or use force_addr=0xaddr\n"); + return -ENODEV; + } + + s_bridge = pci_dev_get(dev); + + if (i2c_isa_add_driver(&vt8231_driver)) { + pci_dev_put(s_bridge); + s_bridge = NULL; + } + + /* Always return failure here. This is to allow other drivers to bind + * to this pci device. We don't really want to have control over the + * pci device, we only wanted to read as few register values from it. + */ + return -ENODEV; +} + +static int __init sm_vt8231_init(void) +{ + return pci_module_init(&vt8231_pci_driver); +} + +static void __exit sm_vt8231_exit(void) +{ + pci_unregister_driver(&vt8231_pci_driver); + if (s_bridge != NULL) { + i2c_isa_del_driver(&vt8231_driver); + pci_dev_put(s_bridge); + s_bridge = NULL; + } +} + +MODULE_AUTHOR("Roger Lucas <roger@planbit.co.uk>"); +MODULE_DESCRIPTION("VT8231 sensors"); +MODULE_LICENSE("GPL"); + +module_init(sm_vt8231_init); +module_exit(sm_vt8231_exit); diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index eee22a57e929..12d79f5e4900 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -676,7 +676,7 @@ static int w83627ehf_detect(struct i2c_adapter *adapter) int i, err = 0; if (!request_region(address + REGION_OFFSET, REGION_LENGTH, - w83627ehf_driver.name)) { + w83627ehf_driver.driver.name)) { err = -EBUSY; goto exit; } @@ -785,8 +785,9 @@ static int w83627ehf_detach_client(struct i2c_client *client) } static struct i2c_driver w83627ehf_driver = { - .owner = THIS_MODULE, - .name = "w83627ehf", + .driver = { + .name = "w83627ehf", + }, .attach_adapter = w83627ehf_detect, .detach_client = w83627ehf_detach_client, }; diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c index bbb3dcde146b..7ea441d4da63 100644 --- a/drivers/hwmon/w83627hf.c +++ b/drivers/hwmon/w83627hf.c @@ -332,8 +332,9 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev); static void w83627hf_init_client(struct i2c_client *client); static struct i2c_driver w83627hf_driver = { - .owner = THIS_MODULE, - .name = "w83627hf", + .driver = { + .name = "w83627hf", + }, .attach_adapter = w83627hf_detect, .detach_client = w83627hf_detach_client, }; @@ -1009,7 +1010,7 @@ static int w83627hf_detect(struct i2c_adapter *adapter) address = force_addr & WINB_ALIGNMENT; if (!request_region(address + WINB_REGION_OFFSET, WINB_REGION_SIZE, - w83627hf_driver.name)) { + w83627hf_driver.driver.name)) { err = -EBUSY; goto ERROR0; } @@ -1122,11 +1123,10 @@ static int w83627hf_detect(struct i2c_adapter *adapter) if (kind != w83697hf) device_create_file_temp(new_client, 3); - if (kind != w83697hf) + if (kind != w83697hf && data->vid != 0xff) { device_create_file_vid(new_client); - - if (kind != w83697hf) device_create_file_vrm(new_client); + } device_create_file_fan_div(new_client, 1); device_create_file_fan_div(new_client, 2); @@ -1232,7 +1232,7 @@ static int w83627thf_read_gpio5(struct i2c_client *client) /* Make sure the pins are configured for input There must be at least five (VRM 9), and possibly 6 (VRM 10) */ - sel = superio_inb(W83627THF_GPIO5_IOSR); + sel = superio_inb(W83627THF_GPIO5_IOSR) & 0x3f; if ((sel & 0x1f) != 0x1f) { dev_dbg(&client->dev, "GPIO5 not configured for VID " "function\n"); @@ -1323,19 +1323,18 @@ static void w83627hf_init_client(struct i2c_client *client) int hi = w83627hf_read_value(client, W83781D_REG_CHIPID); data->vid = (lo & 0x0f) | ((hi & 0x01) << 4); } else if (w83627thf == data->type) { - data->vid = w83627thf_read_gpio5(client) & 0x3f; + data->vid = w83627thf_read_gpio5(client); } /* Read VRM & OVT Config only once */ if (w83627thf == data->type || w83637hf == data->type) { data->vrm_ovt = w83627hf_read_value(client, W83627THF_REG_VRM_OVT_CFG); - data->vrm = (data->vrm_ovt & 0x01) ? 90 : 82; - } else { - /* Convert VID to voltage based on default VRM */ - data->vrm = vid_which_vrm(); } + /* Convert VID to voltage based on VRM */ + data->vrm = vid_which_vrm(); + tmp = w83627hf_read_value(client, W83781D_REG_SCFG1); for (i = 1; i <= 3; i++) { if (!(tmp & BIT_SCFG1[i - 1])) { diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index ffdb3a03e2b5..557114872f3c 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -269,17 +269,18 @@ static struct w83781d_data *w83781d_update_device(struct device *dev); static void w83781d_init_client(struct i2c_client *client); static struct i2c_driver w83781d_driver = { - .owner = THIS_MODULE, - .name = "w83781d", + .driver = { + .name = "w83781d", + }, .id = I2C_DRIVERID_W83781D, - .flags = I2C_DF_NOTIFY, .attach_adapter = w83781d_attach_adapter, .detach_client = w83781d_detach_client, }; static struct i2c_driver w83781d_isa_driver = { - .owner = THIS_MODULE, - .name = "w83781d-isa", + .driver = { + .name = "w83781d-isa", + }, .attach_adapter = w83781d_isa_attach_adapter, .detach_client = w83781d_detach_client, }; @@ -1012,7 +1013,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind) if (is_isa) if (!request_region(address, W83781D_EXTENT, - w83781d_isa_driver.name)) { + w83781d_isa_driver.driver.name)) { dev_dbg(&adapter->dev, "Request of region " "0x%x-0x%x for w83781d failed\n", address, address + W83781D_EXTENT - 1); diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c index 1ba072630361..b176bf0c4c7b 100644 --- a/drivers/hwmon/w83792d.c +++ b/drivers/hwmon/w83792d.c @@ -269,7 +269,6 @@ DIV_TO_REG(long val) struct w83792d_data { struct i2c_client client; struct class_device *class_dev; - struct semaphore lock; enum chips type; struct semaphore update_lock; @@ -282,7 +281,7 @@ struct w83792d_data { u8 in[9]; /* Register value */ u8 in_max[9]; /* Register value */ u8 in_min[9]; /* Register value */ - u8 low_bits[2]; /* Additional resolution to voltage in0-6 */ + u16 low_bits; /* Additional resolution to voltage in6-0 */ u8 fan[7]; /* Register value */ u8 fan_min[7]; /* Register value */ u8 temp1[3]; /* current, over, thyst */ @@ -317,45 +316,17 @@ static void w83792d_print_debug(struct w83792d_data *data, struct device *dev); static void w83792d_init_client(struct i2c_client *client); static struct i2c_driver w83792d_driver = { - .owner = THIS_MODULE, - .name = "w83792d", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "w83792d", + }, .attach_adapter = w83792d_attach_adapter, .detach_client = w83792d_detach_client, }; -static long in_count_from_reg(int nr, struct w83792d_data *data) +static inline long in_count_from_reg(int nr, struct w83792d_data *data) { - u16 vol_count = data->in[nr]; - u16 low_bits = 0; - vol_count = (vol_count << 2); - switch (nr) - { - case 0: /* vin0 */ - low_bits = (data->low_bits[0]) & 0x03; - break; - case 1: /* vin1 */ - low_bits = ((data->low_bits[0]) & 0x0c) >> 2; - break; - case 2: /* vin2 */ - low_bits = ((data->low_bits[0]) & 0x30) >> 4; - break; - case 3: /* vin3 */ - low_bits = ((data->low_bits[0]) & 0xc0) >> 6; - break; - case 4: /* vin4 */ - low_bits = (data->low_bits[1]) & 0x03; - break; - case 5: /* vin5 */ - low_bits = ((data->low_bits[1]) & 0x0c) >> 2; - break; - case 6: /* vin6 */ - low_bits = ((data->low_bits[1]) & 0x30) >> 4; - default: - break; - } - vol_count = vol_count | low_bits; - return vol_count; + /* in7 and in8 do not have low bits, but the formula still works */ + return ((data->in[nr] << 2) | ((data->low_bits >> (2 * nr)) & 0x03)); } /* following are the sysfs callback functions */ @@ -1192,7 +1163,6 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind) new_client = &data->client; i2c_set_clientdata(new_client, data); new_client->addr = address; - init_MUTEX(&data->lock); new_client->adapter = adapter; new_client->driver = &w83792d_driver; new_client->flags = 0; @@ -1243,7 +1213,7 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind) goto ERROR1; } val1 = w83792d_read_value(new_client, W83792D_REG_WCHIPID); - if (val1 == 0x7a && address >= 0x2c) { + if (val1 == 0x7a) { kind = w83792d; } else { if (kind == 0) @@ -1416,26 +1386,17 @@ w83792d_detach_client(struct i2c_client *client) return 0; } -/* The SMBus locks itself, usually, but nothing may access the Winbond between - bank switches. ISA access must always be locked explicitly! - We ignore the W83792D BUSY flag at this moment - it could lead to deadlocks, - would slow down the W83792D access and should not be necessary. - There are some ugly typecasts here, but the good news is - they should - nowhere else be necessary! */ -static int -w83792d_read_value(struct i2c_client *client, u8 reg) +/* The SMBus locks itself. The Winbond W83792D chip has a bank register, + but the driver only accesses registers in bank 0, so we don't have + to switch banks and lock access between switches. */ +static int w83792d_read_value(struct i2c_client *client, u8 reg) { - int res=0; - res = i2c_smbus_read_byte_data(client, reg); - - return res; + return i2c_smbus_read_byte_data(client, reg); } -static int -w83792d_write_value(struct i2c_client *client, u8 reg, u8 value) +static int w83792d_write_value(struct i2c_client *client, u8 reg, u8 value) { - i2c_smbus_write_byte_data(client, reg, value); - return 0; + return i2c_smbus_write_byte_data(client, reg, value); } static void @@ -1492,10 +1453,10 @@ static struct w83792d_data *w83792d_update_device(struct device *dev) data->in_min[i] = w83792d_read_value(client, W83792D_REG_IN_MIN[i]); } - data->low_bits[0] = w83792d_read_value(client, - W83792D_REG_LOW_BITS1); - data->low_bits[1] = w83792d_read_value(client, - W83792D_REG_LOW_BITS2); + data->low_bits = w83792d_read_value(client, + W83792D_REG_LOW_BITS1) + + (w83792d_read_value(client, + W83792D_REG_LOW_BITS2) << 8); for (i = 0; i < 7; i++) { /* Update the Fan measured value and limits */ data->fan[i] = w83792d_read_value(client, @@ -1506,7 +1467,7 @@ static struct w83792d_data *w83792d_update_device(struct device *dev) pwm_array_tmp[i] = w83792d_read_value(client, W83792D_REG_PWM[i]); data->pwm[i] = pwm_array_tmp[i] & 0x0f; - data->pwm_mode[i] = (pwm_array_tmp[i] >> 7) & 0x01; + data->pwm_mode[i] = pwm_array_tmp[i] >> 7; } reg_tmp = w83792d_read_value(client, W83792D_REG_FAN_CFG); @@ -1607,8 +1568,8 @@ static void w83792d_print_debug(struct w83792d_data *data, struct device *dev) dev_dbg(dev, "vin[%d] max is: 0x%x\n", i, data->in_max[i]); dev_dbg(dev, "vin[%d] min is: 0x%x\n", i, data->in_min[i]); } - dev_dbg(dev, "Low Bit1 is: 0x%x\n", data->low_bits[0]); - dev_dbg(dev, "Low Bit2 is: 0x%x\n", data->low_bits[1]); + dev_dbg(dev, "Low Bit1 is: 0x%x\n", data->low_bits & 0xff); + dev_dbg(dev, "Low Bit2 is: 0x%x\n", data->low_bits >> 8); dev_dbg(dev, "7 set of Fan Counts and Duty Cycles: =====>\n"); for (i=0; i<7; i++) { dev_dbg(dev, "fan[%d] is: 0x%x\n", i, data->fan[i]); diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c index f495b6378668..f66c0cfdeda7 100644 --- a/drivers/hwmon/w83l785ts.c +++ b/drivers/hwmon/w83l785ts.c @@ -92,10 +92,10 @@ static struct w83l785ts_data *w83l785ts_update_device(struct device *dev); */ static struct i2c_driver w83l785ts_driver = { - .owner = THIS_MODULE, - .name = "w83l785ts", + .driver = { + .name = "w83l785ts", + }, .id = I2C_DRIVERID_W83L785TS, - .flags = I2C_DF_NOTIFY, .attach_adapter = w83l785ts_attach_adapter, .detach_client = w83l785ts_detach_client, }; diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index ac3eafa8aac0..1c752ddc10e2 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -468,8 +468,7 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, return -1; } - if (hwpec) - outb_p(1, SMBAUXCTL); /* enable hardware PEC */ + outb_p(hwpec, SMBAUXCTL); /* enable/disable hardware PEC */ if(block) ret = i801_block_transaction(data, read_write, size, hwpec); @@ -478,9 +477,6 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, ret = i801_transaction(); } - if (hwpec) - outb_p(0, SMBAUXCTL); /* disable hardware PEC */ - if(block) return ret; if(ret) diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index 1a587253d716..87fae937e666 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -725,6 +725,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){ strcpy(adap->name, "IBM IIC"); i2c_set_adapdata(adap, dev); adap->id = I2C_HW_OCP; + adap->class = I2C_CLASS_HWMON; adap->algo = &iic_algo; adap->client_register = NULL; adap->client_unregister = NULL; diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c index 03672c9ca409..9f2ffef4d812 100644 --- a/drivers/i2c/busses/i2c-isa.c +++ b/drivers/i2c/busses/i2c-isa.c @@ -92,15 +92,13 @@ int i2c_isa_add_driver(struct i2c_driver *driver) int res; /* Add the driver to the list of i2c drivers in the driver core */ - driver->driver.name = driver->name; - driver->driver.owner = driver->owner; driver->driver.bus = &i2c_bus_type; driver->driver.probe = i2c_isa_device_probe; driver->driver.remove = i2c_isa_device_remove; res = driver_register(&driver->driver); if (res) return res; - dev_dbg(&isa_adapter.dev, "Driver %s registered\n", driver->name); + dev_dbg(&isa_adapter.dev, "Driver %s registered\n", driver->driver.name); /* Now look for clients */ driver->attach_adapter(&isa_adapter); @@ -124,14 +122,14 @@ int i2c_isa_del_driver(struct i2c_driver *driver) if ((res = driver->detach_client(client))) { dev_err(&isa_adapter.dev, "Failed, driver " "%s not unregistered!\n", - driver->name); + driver->driver.name); return res; } } /* Get the driver off the core list */ driver_unregister(&driver->driver); - dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", driver->name); + dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", driver->driver.name); return 0; } @@ -176,7 +174,7 @@ static void __exit i2c_isa_exit(void) list_for_each_safe(item, _n, &isa_adapter.clients) { client = list_entry(item, struct i2c_client, list); dev_err(&isa_adapter.dev, "Driver %s still has an active " - "ISA client at 0x%x\n", client->driver->name, + "ISA client at 0x%x\n", client->driver->driver.name, client->addr); } if (client != NULL) diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 81031eb51056..22781d84f79f 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -1,6 +1,4 @@ /* - * drivers/i2c/busses/i2c-mv64xxx.c - * * Driver for the i2c controller on the Marvell line of host bridges for MIPS * and PPC (e.g, gt642[46]0, mv643[46]0, mv644[46]0). * @@ -65,7 +63,6 @@ enum { MV64XXX_I2C_STATE_WAITING_FOR_ADDR_2_ACK, MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_ACK, MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_DATA, - MV64XXX_I2C_STATE_ABORTING, }; /* Driver actions */ @@ -85,6 +82,7 @@ struct mv64xxx_i2c_data { int irq; u32 state; u32 action; + u32 aborting; u32 cntl_bits; void __iomem *reg_base; u32 reg_base_p; @@ -122,12 +120,6 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) return; } - if (drv_data->state == MV64XXX_I2C_STATE_ABORTING) { - drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP; - drv_data->state = MV64XXX_I2C_STATE_IDLE; - return; - } - /* The status from the ctlr [mostly] tells us what to do next */ switch (status) { /* Start condition interrupt */ @@ -148,14 +140,16 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) /* FALLTHRU */ case MV64XXX_I2C_STATUS_MAST_WR_ADDR_2_ACK: /* 0xd0 */ case MV64XXX_I2C_STATUS_MAST_WR_ACK: /* 0x28 */ - if (drv_data->bytes_left > 0) { + if ((drv_data->bytes_left == 0) + || (drv_data->aborting + && (drv_data->byte_posn != 0))) { + drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP; + drv_data->state = MV64XXX_I2C_STATE_IDLE; + } else { drv_data->action = MV64XXX_I2C_ACTION_SEND_DATA; drv_data->state = MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_ACK; drv_data->bytes_left--; - } else { - drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP; - drv_data->state = MV64XXX_I2C_STATE_IDLE; } break; @@ -184,7 +178,7 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) } drv_data->state = MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_DATA; - if (drv_data->bytes_left == 1) + if ((drv_data->bytes_left == 1) || drv_data->aborting) drv_data->cntl_bits &= ~MV64XXX_I2C_REG_CONTROL_ACK; break; @@ -320,6 +314,7 @@ mv64xxx_i2c_prepare_for_io(struct mv64xxx_i2c_data *drv_data, drv_data->msg = msg; drv_data->byte_posn = 0; drv_data->bytes_left = msg->len; + drv_data->aborting = 0; drv_data->rc = 0; drv_data->cntl_bits = MV64XXX_I2C_REG_CONTROL_ACK | MV64XXX_I2C_REG_CONTROL_INTEN | MV64XXX_I2C_REG_CONTROL_TWSIEN; @@ -359,17 +354,19 @@ mv64xxx_i2c_wait_for_completion(struct mv64xxx_i2c_data *drv_data) } if (abort && drv_data->block) { - drv_data->state = MV64XXX_I2C_STATE_ABORTING; + drv_data->aborting = 1; spin_unlock_irqrestore(&drv_data->lock, flags); time_left = wait_event_timeout(drv_data->waitq, !drv_data->block, msecs_to_jiffies(drv_data->adapter.timeout)); - if (time_left <= 0) { + if ((time_left <= 0) && drv_data->block) { drv_data->state = MV64XXX_I2C_STATE_IDLE; dev_err(&drv_data->adapter.dev, - "mv64xxx: I2C bus locked\n"); + "mv64xxx: I2C bus locked, block: %d, " + "time_left: %d\n", drv_data->block, + (int)time_left); } } else spin_unlock_irqrestore(&drv_data->lock, flags); @@ -510,7 +507,7 @@ mv64xxx_i2c_probe(struct platform_device *pd) goto exit_kfree; } - strncpy(drv_data->adapter.name, MV64XXX_I2C_CTLR_NAME " adapter", + strlcpy(drv_data->adapter.name, MV64XXX_I2C_CTLR_NAME " adapter", I2C_NAME_SIZE); init_waitqueue_head(&drv_data->waitq); diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c index 4d18e6e5f159..2d80eb26f688 100644 --- a/drivers/i2c/busses/i2c-nforce2.c +++ b/drivers/i2c/busses/i2c-nforce2.c @@ -30,6 +30,7 @@ nForce3 Pro150 MCP 00D4 nForce3 250Gb MCP 00E4 nForce4 MCP 0052 + nForce4 MCP-04 0034 This driver supports the 2 SMBuses that are included in the MCP of the nForce2/3/4 chipsets. @@ -257,6 +258,7 @@ static struct pci_device_id nforce2_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE4_SMBUS) }, + { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS) }, { 0 } }; diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h index f63a53779281..d702e5e0388d 100644 --- a/drivers/i2c/busses/i2c-parport.h +++ b/drivers/i2c/busses/i2c-parport.h @@ -80,6 +80,14 @@ static struct adapter_parm adapter_parm[] = { .setscl = { 0x01, DATA, 1 }, .getsda = { 0x10, STAT, 1 }, }, + /* type 6: Barco LPT->DVI (K5800236) adapter */ + { + .setsda = { 0x02, DATA, 1 }, + .setscl = { 0x01, DATA, 1 }, + .getsda = { 0x20, STAT, 0 }, + .getscl = { 0x40, STAT, 0 }, + .init = { 0xfc, DATA, 0 }, + }, }; static int type; @@ -91,4 +99,6 @@ MODULE_PARM_DESC(type, " 2 = Velleman K8000 adapter\n" " 3 = ELV adapter\n" " 4 = ADM1032 evaluation board\n" - " 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n"); + " 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n" + " 6 = Barco LPT->DVI (K5800236) adapter\n" +); diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c index 02682fb794c8..93d483b8b770 100644 --- a/drivers/i2c/chips/ds1337.c +++ b/drivers/i2c/chips/ds1337.c @@ -52,9 +52,9 @@ static int ds1337_command(struct i2c_client *client, unsigned int cmd, * Driver data (common to all clients) */ static struct i2c_driver ds1337_driver = { - .owner = THIS_MODULE, - .name = "ds1337", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "ds1337", + }, .attach_adapter = ds1337_attach_adapter, .detach_client = ds1337_detach_client, .command = ds1337_command, @@ -337,13 +337,38 @@ exit: static void ds1337_init_client(struct i2c_client *client) { - s32 val; + u8 status, control; - /* Ensure that device is set in 24-hour mode */ - val = i2c_smbus_read_byte_data(client, DS1337_REG_HOUR); - if ((val >= 0) && (val & (1 << 6))) - i2c_smbus_write_byte_data(client, DS1337_REG_HOUR, - val & 0x3f); + /* On some boards, the RTC isn't configured by boot firmware. + * Handle that case by starting/configuring the RTC now. + */ + status = i2c_smbus_read_byte_data(client, DS1337_REG_STATUS); + control = i2c_smbus_read_byte_data(client, DS1337_REG_CONTROL); + + if ((status & 0x80) || (control & 0x80)) { + /* RTC not running */ + u8 buf[16]; + struct i2c_msg msg[1]; + + dev_dbg(&client->dev, "%s: RTC not running!\n", __FUNCTION__); + + /* Initialize all, including STATUS and CONTROL to zero */ + memset(buf, 0, sizeof(buf)); + msg[0].addr = client->addr; + msg[0].flags = 0; + msg[0].len = sizeof(buf); + msg[0].buf = &buf[0]; + + i2c_transfer(client->adapter, msg, 1); + } else { + /* Running: ensure that device is set in 24-hour mode */ + s32 val; + + val = i2c_smbus_read_byte_data(client, DS1337_REG_HOUR); + if ((val >= 0) && (val & (1 << 6))) + i2c_smbus_write_byte_data(client, DS1337_REG_HOUR, + val & 0x3f); + } } static int ds1337_detach_client(struct i2c_client *client) diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c index da488b735abf..0710b9da9d54 100644 --- a/drivers/i2c/chips/ds1374.c +++ b/drivers/i2c/chips/ds1374.c @@ -232,10 +232,10 @@ static int ds1374_detach(struct i2c_client *client) } static struct i2c_driver ds1374_driver = { - .owner = THIS_MODULE, - .name = DS1374_DRV_NAME, + .driver = { + .name = DS1374_DRV_NAME, + }, .id = I2C_DRIVERID_DS1374, - .flags = I2C_DF_NOTIFY, .attach_adapter = ds1374_attach, .detach_client = ds1374_detach, }; diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c index 4baf573fa04f..41116b7947f6 100644 --- a/drivers/i2c/chips/eeprom.c +++ b/drivers/i2c/chips/eeprom.c @@ -68,10 +68,10 @@ static int eeprom_detach_client(struct i2c_client *client); /* This is the driver that will be inserted */ static struct i2c_driver eeprom_driver = { - .owner = THIS_MODULE, - .name = "eeprom", + .driver = { + .name = "eeprom", + }, .id = I2C_DRIVERID_EEPROM, - .flags = I2C_DF_NOTIFY, .attach_adapter = eeprom_attach_adapter, .detach_client = eeprom_detach_client, }; diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index d2a100d77839..1251c7fc18d5 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -1632,11 +1632,11 @@ static int isp1301_scan_bus(struct i2c_adapter *bus) } static struct i2c_driver isp1301_driver = { - .owner = THIS_MODULE, - .name = "isp1301_omap", + .driver = { + .name = "isp1301_omap", + }, .id = 1301, /* FIXME "official", i2c-ids.h */ .class = I2C_CLASS_HWMON, - .flags = I2C_DF_NOTIFY, .attach_adapter = isp1301_scan_bus, .detach_client = isp1301_detach_client, }; diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c index 3df309ae44a6..2dc3d48375fc 100644 --- a/drivers/i2c/chips/m41t00.c +++ b/drivers/i2c/chips/m41t00.c @@ -211,10 +211,10 @@ m41t00_detach(struct i2c_client *client) } static struct i2c_driver m41t00_driver = { - .owner = THIS_MODULE, - .name = M41T00_DRV_NAME, + .driver = { + .name = M41T00_DRV_NAME, + }, .id = I2C_DRIVERID_STM41T00, - .flags = I2C_DF_NOTIFY, .attach_adapter = m41t00_attach, .detach_client = m41t00_detach, }; diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c index b376a006883c..6d3ff584155e 100644 --- a/drivers/i2c/chips/max6875.c +++ b/drivers/i2c/chips/max6875.c @@ -67,9 +67,9 @@ static int max6875_detach_client(struct i2c_client *client); /* This is the driver that will be inserted */ static struct i2c_driver max6875_driver = { - .owner = THIS_MODULE, - .name = "max6875", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "max6875", + }, .attach_adapter = max6875_attach_adapter, .detach_client = max6875_detach_client, }; diff --git a/drivers/i2c/chips/pca9539.c b/drivers/i2c/chips/pca9539.c index 59a930346229..54b6e6a4beed 100644 --- a/drivers/i2c/chips/pca9539.c +++ b/drivers/i2c/chips/pca9539.c @@ -38,9 +38,9 @@ static int pca9539_detach_client(struct i2c_client *client); /* This is the driver that will be inserted */ static struct i2c_driver pca9539_driver = { - .owner = THIS_MODULE, - .name = "pca9539", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "pca9539", + }, .attach_adapter = pca9539_attach_adapter, .detach_client = pca9539_detach_client, }; diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c index c323c2de236c..c3e6449c4481 100644 --- a/drivers/i2c/chips/pcf8574.c +++ b/drivers/i2c/chips/pcf8574.c @@ -65,10 +65,10 @@ static void pcf8574_init_client(struct i2c_client *client); /* This is the driver that will be inserted */ static struct i2c_driver pcf8574_driver = { - .owner = THIS_MODULE, - .name = "pcf8574", + .driver = { + .name = "pcf8574", + }, .id = I2C_DRIVERID_PCF8574, - .flags = I2C_DF_NOTIFY, .attach_adapter = pcf8574_attach_adapter, .detach_client = pcf8574_detach_client, }; diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c index ce420a67560b..36cff09c678d 100644 --- a/drivers/i2c/chips/pcf8591.c +++ b/drivers/i2c/chips/pcf8591.c @@ -88,10 +88,10 @@ static int pcf8591_read_channel(struct device *dev, int channel); /* This is the driver that will be inserted */ static struct i2c_driver pcf8591_driver = { - .owner = THIS_MODULE, - .name = "pcf8591", + .driver = { + .name = "pcf8591", + }, .id = I2C_DRIVERID_PCF8591, - .flags = I2C_DF_NOTIFY, .attach_adapter = pcf8591_attach_adapter, .detach_client = pcf8591_detach_client, }; diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c index 916cdc1af23c..ceaa6b0bdfd6 100644 --- a/drivers/i2c/chips/rtc8564.c +++ b/drivers/i2c/chips/rtc8564.c @@ -14,6 +14,7 @@ */ #include <linux/module.h> #include <linux/kernel.h> +#include <linux/bcd.h> #include <linux/i2c.h> #include <linux/slab.h> #include <linux/string.h> @@ -52,9 +53,6 @@ static inline u8 _rtc8564_ctrl2(struct i2c_client *client) #define CTRL1(c) _rtc8564_ctrl1(c) #define CTRL2(c) _rtc8564_ctrl2(c) -#define BCD_TO_BIN(val) (((val)&15) + ((val)>>4)*10) -#define BIN_TO_BCD(val) ((((val)/10)<<4) + (val)%10) - static int debug;; module_param(debug, int, S_IRUGO | S_IWUSR); @@ -157,7 +155,6 @@ static int rtc8564_attach(struct i2c_adapter *adap, int addr, int kind) strlcpy(new_client->name, "RTC8564", I2C_NAME_SIZE); i2c_set_clientdata(new_client, d); - new_client->flags = I2C_CLIENT_ALLOW_USE; new_client->addr = addr; new_client->adapter = adap; new_client->driver = &rtc8564_driver; @@ -224,16 +221,16 @@ static int rtc8564_get_datetime(struct i2c_client *client, struct rtc_tm *dt) return ret; /* century stored in minute alarm reg */ - dt->year = BCD_TO_BIN(buf[RTC8564_REG_YEAR]); - dt->year += 100 * BCD_TO_BIN(buf[RTC8564_REG_AL_MIN] & 0x3f); - dt->mday = BCD_TO_BIN(buf[RTC8564_REG_DAY] & 0x3f); - dt->wday = BCD_TO_BIN(buf[RTC8564_REG_WDAY] & 7); - dt->mon = BCD_TO_BIN(buf[RTC8564_REG_MON_CENT] & 0x1f); + dt->year = BCD2BIN(buf[RTC8564_REG_YEAR]); + dt->year += 100 * BCD2BIN(buf[RTC8564_REG_AL_MIN] & 0x3f); + dt->mday = BCD2BIN(buf[RTC8564_REG_DAY] & 0x3f); + dt->wday = BCD2BIN(buf[RTC8564_REG_WDAY] & 7); + dt->mon = BCD2BIN(buf[RTC8564_REG_MON_CENT] & 0x1f); - dt->secs = BCD_TO_BIN(buf[RTC8564_REG_SEC] & 0x7f); + dt->secs = BCD2BIN(buf[RTC8564_REG_SEC] & 0x7f); dt->vl = (buf[RTC8564_REG_SEC] & 0x80) == 0x80; - dt->mins = BCD_TO_BIN(buf[RTC8564_REG_MIN] & 0x7f); - dt->hours = BCD_TO_BIN(buf[RTC8564_REG_HR] & 0x3f); + dt->mins = BCD2BIN(buf[RTC8564_REG_MIN] & 0x7f); + dt->hours = BCD2BIN(buf[RTC8564_REG_HR] & 0x3f); _DBGRTCTM(2, *dt); @@ -255,18 +252,18 @@ rtc8564_set_datetime(struct i2c_client *client, struct rtc_tm *dt, int datetoo) buf[RTC8564_REG_CTRL1] = CTRL1(client) | RTC8564_CTRL1_STOP; buf[RTC8564_REG_CTRL2] = CTRL2(client); - buf[RTC8564_REG_SEC] = BIN_TO_BCD(dt->secs); - buf[RTC8564_REG_MIN] = BIN_TO_BCD(dt->mins); - buf[RTC8564_REG_HR] = BIN_TO_BCD(dt->hours); + buf[RTC8564_REG_SEC] = BIN2BCD(dt->secs); + buf[RTC8564_REG_MIN] = BIN2BCD(dt->mins); + buf[RTC8564_REG_HR] = BIN2BCD(dt->hours); if (datetoo) { len += 5; - buf[RTC8564_REG_DAY] = BIN_TO_BCD(dt->mday); - buf[RTC8564_REG_WDAY] = BIN_TO_BCD(dt->wday); - buf[RTC8564_REG_MON_CENT] = BIN_TO_BCD(dt->mon) & 0x1f; + buf[RTC8564_REG_DAY] = BIN2BCD(dt->mday); + buf[RTC8564_REG_WDAY] = BIN2BCD(dt->wday); + buf[RTC8564_REG_MON_CENT] = BIN2BCD(dt->mon) & 0x1f; /* century stored in minute alarm reg */ - buf[RTC8564_REG_YEAR] = BIN_TO_BCD(dt->year % 100); - buf[RTC8564_REG_AL_MIN] = BIN_TO_BCD(dt->year / 100); + buf[RTC8564_REG_YEAR] = BIN2BCD(dt->year % 100); + buf[RTC8564_REG_AL_MIN] = BIN2BCD(dt->year / 100); } ret = rtc8564_write(client, 0, buf, len); @@ -361,10 +358,10 @@ rtc8564_command(struct i2c_client *client, unsigned int cmd, void *arg) } static struct i2c_driver rtc8564_driver = { - .owner = THIS_MODULE, - .name = "RTC8564", + .driver = { + .name = "RTC8564", + }, .id = I2C_DRIVERID_RTC8564, - .flags = I2C_DF_NOTIFY, .attach_adapter = rtc8564_probe, .detach_client = rtc8564_detach, .command = rtc8564_command diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c index 280dd7a45db6..e70b3db69edd 100644 --- a/drivers/i2c/chips/tps65010.c +++ b/drivers/i2c/chips/tps65010.c @@ -637,9 +637,9 @@ static int __init tps65010_scan_bus(struct i2c_adapter *bus) } static struct i2c_driver tps65010_driver = { - .owner = THIS_MODULE, - .name = "tps65010", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "tps65010", + }, .attach_adapter = tps65010_scan_bus, .detach_client = __exit_p(tps65010_detach_client), }; diff --git a/drivers/i2c/chips/x1205.c b/drivers/i2c/chips/x1205.c index 7da366cdc18c..245fffa92dbd 100644 --- a/drivers/i2c/chips/x1205.c +++ b/drivers/i2c/chips/x1205.c @@ -105,9 +105,9 @@ static int x1205_command(struct i2c_client *client, unsigned int cmd, void *arg); static struct i2c_driver x1205_driver = { - .owner = THIS_MODULE, - .name = "x1205", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "x1205", + }, .attach_adapter = &x1205_attach, .detach_client = &x1205_detach, }; diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 82ea1b7ec914..52b77477df57 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -197,7 +197,7 @@ int i2c_add_adapter(struct i2c_adapter *adap) /* inform drivers of new adapters */ list_for_each(item,&drivers) { driver = list_entry(item, struct i2c_driver, list); - if (driver->flags & I2C_DF_NOTIFY) + if (driver->attach_adapter) /* We ignore the return code; if it fails, too bad */ driver->attach_adapter(adap); } @@ -235,7 +235,8 @@ int i2c_del_adapter(struct i2c_adapter *adap) if (driver->detach_adapter) if ((res = driver->detach_adapter(adap))) { dev_err(&adap->dev, "detach_adapter failed " - "for driver [%s]\n", driver->name); + "for driver [%s]\n", + driver->driver.name); goto out_unlock; } } @@ -245,10 +246,6 @@ int i2c_del_adapter(struct i2c_adapter *adap) list_for_each_safe(item, _n, &adap->clients) { client = list_entry(item, struct i2c_client, list); - /* detaching devices is unconditional of the set notify - * flag, as _all_ clients that reside on the adapter - * must be deleted, as this would cause invalid states. - */ if ((res=client->driver->detach_client(client))) { dev_err(&adap->dev, "detach_client failed for client " "[%s] at address 0x%02x\n", client->name, @@ -286,7 +283,7 @@ int i2c_del_adapter(struct i2c_adapter *adap) * chips. */ -int i2c_add_driver(struct i2c_driver *driver) +int i2c_register_driver(struct module *owner, struct i2c_driver *driver) { struct list_head *item; struct i2c_adapter *adapter; @@ -295,8 +292,7 @@ int i2c_add_driver(struct i2c_driver *driver) down(&core_lists); /* add the driver to the list of i2c drivers in the driver core */ - driver->driver.owner = driver->owner; - driver->driver.name = driver->name; + driver->driver.owner = owner; driver->driver.bus = &i2c_bus_type; driver->driver.probe = i2c_device_probe; driver->driver.remove = i2c_device_remove; @@ -306,10 +302,10 @@ int i2c_add_driver(struct i2c_driver *driver) goto out_unlock; list_add_tail(&driver->list,&drivers); - pr_debug("i2c-core: driver [%s] registered\n", driver->name); + pr_debug("i2c-core: driver [%s] registered\n", driver->driver.name); /* now look for instances of driver on our adapters */ - if (driver->flags & I2C_DF_NOTIFY) { + if (driver->attach_adapter) { list_for_each(item,&adapters) { adapter = list_entry(item, struct i2c_adapter, list); driver->attach_adapter(adapter); @@ -320,6 +316,7 @@ int i2c_add_driver(struct i2c_driver *driver) up(&core_lists); return res; } +EXPORT_SYMBOL(i2c_register_driver); int i2c_del_driver(struct i2c_driver *driver) { @@ -334,17 +331,14 @@ int i2c_del_driver(struct i2c_driver *driver) /* Have a look at each adapter, if clients of this driver are still * attached. If so, detach them to be able to kill the driver * afterwards. - * - * Removing clients does not depend on the notify flag, else - * invalid operation might (will!) result, when using stale client - * pointers. */ list_for_each(item1,&adapters) { adap = list_entry(item1, struct i2c_adapter, list); if (driver->detach_adapter) { if ((res = driver->detach_adapter(adap))) { dev_err(&adap->dev, "detach_adapter failed " - "for driver [%s]\n", driver->name); + "for driver [%s]\n", + driver->driver.name); goto out_unlock; } } else { @@ -368,7 +362,7 @@ int i2c_del_driver(struct i2c_driver *driver) driver_unregister(&driver->driver); list_del(&driver->list); - pr_debug("i2c-core: driver [%s] unregistered\n", driver->name); + pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name); out_unlock: up(&core_lists); @@ -419,8 +413,7 @@ int i2c_attach_client(struct i2c_client *client) } } - if (client->flags & I2C_CLIENT_ALLOW_USE) - client->usage_count = 0; + client->usage_count = 0; client->dev.parent = &client->adapter->dev; client->dev.driver = &client->driver->driver; @@ -443,8 +436,7 @@ int i2c_detach_client(struct i2c_client *client) struct i2c_adapter *adapter = client->adapter; int res = 0; - if ((client->flags & I2C_CLIENT_ALLOW_USE) - && (client->usage_count > 0)) { + if (client->usage_count > 0) { dev_warn(&client->dev, "Client [%s] still busy, " "can't detach\n", client->name); return -EBUSY; @@ -475,10 +467,10 @@ int i2c_detach_client(struct i2c_client *client) static int i2c_inc_use_client(struct i2c_client *client) { - if (!try_module_get(client->driver->owner)) + if (!try_module_get(client->driver->driver.owner)) return -ENODEV; if (!try_module_get(client->adapter->owner)) { - module_put(client->driver->owner); + module_put(client->driver->driver.owner); return -ENODEV; } @@ -487,7 +479,7 @@ static int i2c_inc_use_client(struct i2c_client *client) static void i2c_dec_use_client(struct i2c_client *client) { - module_put(client->driver->owner); + module_put(client->driver->driver.owner); module_put(client->adapter->owner); } @@ -499,33 +491,20 @@ int i2c_use_client(struct i2c_client *client) if (ret) return ret; - if (client->flags & I2C_CLIENT_ALLOW_USE) { - if (client->flags & I2C_CLIENT_ALLOW_MULTIPLE_USE) - client->usage_count++; - else if (client->usage_count > 0) - goto busy; - else - client->usage_count++; - } + client->usage_count++; return 0; - busy: - i2c_dec_use_client(client); - return -EBUSY; } int i2c_release_client(struct i2c_client *client) { - if(client->flags & I2C_CLIENT_ALLOW_USE) { - if(client->usage_count>0) - client->usage_count--; - else { - pr_debug("i2c-core: %s used one too many times\n", - __FUNCTION__); - return -EPERM; - } + if (!client->usage_count) { + pr_debug("i2c-core: %s used one too many times\n", + __FUNCTION__); + return -EPERM; } + client->usage_count--; i2c_dec_use_client(client); return 0; @@ -539,14 +518,14 @@ void i2c_clients_command(struct i2c_adapter *adap, unsigned int cmd, void *arg) down(&adap->clist_lock); list_for_each(item,&adap->clients) { client = list_entry(item, struct i2c_client, list); - if (!try_module_get(client->driver->owner)) + if (!try_module_get(client->driver->driver.owner)) continue; if (NULL != client->driver->command) { up(&adap->clist_lock); client->driver->command(client,cmd,arg); down(&adap->clist_lock); } - module_put(client->driver->owner); + module_put(client->driver->driver.owner); } up(&adap->clist_lock); } @@ -1147,7 +1126,6 @@ EXPORT_SYMBOL_GPL(i2c_bus_type); EXPORT_SYMBOL(i2c_add_adapter); EXPORT_SYMBOL(i2c_del_adapter); -EXPORT_SYMBOL(i2c_add_driver); EXPORT_SYMBOL(i2c_del_driver); EXPORT_SYMBOL(i2c_attach_client); EXPORT_SYMBOL(i2c_detach_client); diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index 8af0bd1424d2..ed7eed388bae 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c @@ -42,8 +42,7 @@ static struct i2c_client i2cdev_client_template; struct i2c_dev { int minor; struct i2c_adapter *adap; - struct class_device class_dev; - struct completion released; /* FIXME, we need a class_device_unregister() */ + struct class_device *class_dev; }; #define to_i2c_dev(d) container_of(d, struct i2c_dev, class_dev) @@ -105,7 +104,10 @@ static void return_i2c_dev(struct i2c_dev *i2c_dev) static ssize_t show_adapter_name(struct class_device *class_dev, char *buf) { - struct i2c_dev *i2c_dev = to_i2c_dev(class_dev); + struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(class_dev->devt)); + + if (!i2c_dev) + return -ENODEV; return sprintf(buf, "%s\n", i2c_dev->adap->name); } static CLASS_DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL); @@ -408,21 +410,12 @@ static struct file_operations i2cdev_fops = { .release = i2cdev_release, }; -static void release_i2c_dev(struct class_device *dev) -{ - struct i2c_dev *i2c_dev = to_i2c_dev(dev); - complete(&i2c_dev->released); -} - -static struct class i2c_dev_class = { - .name = "i2c-dev", - .release = &release_i2c_dev, -}; +static struct class *i2c_dev_class; static int i2cdev_attach_adapter(struct i2c_adapter *adap) { struct i2c_dev *i2c_dev; - int retval; + struct device *dev; i2c_dev = get_free_i2c_dev(adap); if (IS_ERR(i2c_dev)) @@ -434,21 +427,20 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) /* register this i2c device with the driver core */ i2c_dev->adap = adap; if (adap->dev.parent == &platform_bus) - i2c_dev->class_dev.dev = &adap->dev; + dev = &adap->dev; else - i2c_dev->class_dev.dev = adap->dev.parent; - i2c_dev->class_dev.class = &i2c_dev_class; - i2c_dev->class_dev.devt = MKDEV(I2C_MAJOR, i2c_dev->minor); - snprintf(i2c_dev->class_dev.class_id, BUS_ID_SIZE, "i2c-%d", i2c_dev->minor); - retval = class_device_register(&i2c_dev->class_dev); - if (retval) + dev = adap->dev.parent; + i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL, + MKDEV(I2C_MAJOR, i2c_dev->minor), + dev, "i2c-%d", i2c_dev->minor); + if (!i2c_dev->class_dev) goto error; - class_device_create_file(&i2c_dev->class_dev, &class_device_attr_name); + class_device_create_file(i2c_dev->class_dev, &class_device_attr_name); return 0; error: return_i2c_dev(i2c_dev); kfree(i2c_dev); - return retval; + return -ENODEV; } static int i2cdev_detach_adapter(struct i2c_adapter *adap) @@ -459,10 +451,8 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap) if (!i2c_dev) return -ENODEV; - init_completion(&i2c_dev->released); return_i2c_dev(i2c_dev); - class_device_unregister(&i2c_dev->class_dev); - wait_for_completion(&i2c_dev->released); + class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, i2c_dev->minor)); kfree(i2c_dev); pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name); @@ -474,21 +464,14 @@ static int i2cdev_detach_client(struct i2c_client *client) return 0; } -static int i2cdev_command(struct i2c_client *client, unsigned int cmd, - void *arg) -{ - return -1; -} - static struct i2c_driver i2cdev_driver = { - .owner = THIS_MODULE, - .name = "dev_driver", + .driver = { + .name = "dev_driver", + }, .id = I2C_DRIVERID_I2CDEV, - .flags = I2C_DF_NOTIFY, .attach_adapter = i2cdev_attach_adapter, .detach_adapter = i2cdev_detach_adapter, .detach_client = i2cdev_detach_client, - .command = i2cdev_command, }; static struct i2c_client i2cdev_client_template = { @@ -507,8 +490,8 @@ static int __init i2c_dev_init(void) if (res) goto out; - res = class_register(&i2c_dev_class); - if (res) + i2c_dev_class = class_create(THIS_MODULE, "i2c-dev"); + if (IS_ERR(i2c_dev_class)) goto out_unreg_chrdev; res = i2c_add_driver(&i2cdev_driver); @@ -518,7 +501,7 @@ static int __init i2c_dev_init(void) return 0; out_unreg_class: - class_unregister(&i2c_dev_class); + class_destroy(i2c_dev_class); out_unreg_chrdev: unregister_chrdev(I2C_MAJOR, "i2c"); out: @@ -529,7 +512,7 @@ out: static void __exit i2c_dev_exit(void) { i2c_del_driver(&i2cdev_driver); - class_unregister(&i2c_dev_class); + class_destroy(i2c_dev_class); unregister_chrdev(I2C_MAJOR,"i2c"); } diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c index 5e1f5e9653cb..5ebfd1d138da 100644 --- a/drivers/macintosh/therm_adt746x.c +++ b/drivers/macintosh/therm_adt746x.c @@ -176,9 +176,9 @@ detach_thermostat(struct i2c_adapter *adapter) } static struct i2c_driver thermostat_driver = { - .owner = THIS_MODULE, - .name = "therm_adt746x", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "therm_adt746x", + }, .attach_adapter = attach_thermostat, .detach_adapter = detach_thermostat, }; diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c index 435427daed75..8d0958c38b6b 100644 --- a/drivers/macintosh/therm_pm72.c +++ b/drivers/macintosh/therm_pm72.c @@ -283,9 +283,9 @@ static int therm_pm72_detach(struct i2c_adapter *adapter); static struct i2c_driver therm_pm72_driver = { - .owner = THIS_MODULE, - .name = "therm_pm72", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "therm_pm72", + }, .attach_adapter = therm_pm72_attach, .detach_adapter = therm_pm72_detach, }; diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c index 6aaa1df1a64e..3d9dd2e166aa 100644 --- a/drivers/macintosh/therm_windtunnel.c +++ b/drivers/macintosh/therm_windtunnel.c @@ -354,10 +354,10 @@ do_detach( struct i2c_client *client ) } static struct i2c_driver g4fan_driver = { - .owner = THIS_MODULE, - .name = "therm_windtunnel", + .driver = { + .name = "therm_windtunnel", + }, .id = I2C_DRIVERID_G4FAN, - .flags = I2C_DF_NOTIFY, .attach_adapter = do_attach, .detach_client = do_detach, }; diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c index c62ed68a3138..57460e46c89f 100644 --- a/drivers/macintosh/windfarm_lm75_sensor.c +++ b/drivers/macintosh/windfarm_lm75_sensor.c @@ -47,9 +47,9 @@ static int wf_lm75_attach(struct i2c_adapter *adapter); static int wf_lm75_detach(struct i2c_client *client); static struct i2c_driver wf_lm75_driver = { - .owner = THIS_MODULE, - .name = "wf_lm75", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "wf_lm75", + }, .attach_adapter = wf_lm75_attach, .detach_client = wf_lm75_detach, }; diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c index 1ca2b67aedfb..e61003de1d5f 100644 --- a/drivers/media/video/adv7170.c +++ b/drivers/media/video/adv7170.c @@ -420,7 +420,6 @@ adv7170_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_adv7170; - client->flags = I2C_CLIENT_ALLOW_USE; if ((client->addr == I2C_ADV7170 >> 1) || (client->addr == (I2C_ADV7170 >> 1) + 1)) { dname = adv7170_name; @@ -498,11 +497,11 @@ adv7170_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_adv7170 = { - .owner = THIS_MODULE, - .name = "adv7170", /* name */ + .driver = { + .name = "adv7170", /* name */ + }, .id = I2C_DRIVERID_ADV7170, - .flags = I2C_DF_NOTIFY, .attach_adapter = adv7170_attach_adapter, .detach_client = adv7170_detach_client, diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c index 173bca1e0295..6d9536a71ee4 100644 --- a/drivers/media/video/adv7175.c +++ b/drivers/media/video/adv7175.c @@ -470,7 +470,6 @@ adv7175_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_adv7175; - client->flags = I2C_CLIENT_ALLOW_USE; if ((client->addr == I2C_ADV7175 >> 1) || (client->addr == (I2C_ADV7175 >> 1) + 1)) { dname = adv7175_name; @@ -548,11 +547,11 @@ adv7175_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_adv7175 = { - .owner = THIS_MODULE, - .name = "adv7175", /* name */ + .driver = { + .name = "adv7175", /* name */ + }, .id = I2C_DRIVERID_ADV7175, - .flags = I2C_DF_NOTIFY, .attach_adapter = adv7175_attach_adapter, .detach_client = adv7175_detach_client, diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c index 3ee0afca76a7..560b99891753 100644 --- a/drivers/media/video/bt819.c +++ b/drivers/media/video/bt819.c @@ -535,7 +535,6 @@ bt819_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_bt819; - client->flags = I2C_CLIENT_ALLOW_USE; decoder = kmalloc(sizeof(struct bt819), GFP_KERNEL); if (decoder == NULL) { @@ -623,11 +622,11 @@ bt819_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_bt819 = { - .owner = THIS_MODULE, - .name = "bt819", + .driver = { + .name = "bt819", + }, .id = I2C_DRIVERID_BT819, - .flags = I2C_DF_NOTIFY, .attach_adapter = bt819_attach_adapter, .detach_client = bt819_detach_client, diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c index 3ca1d768bfd3..1c3ff5f38a6d 100644 --- a/drivers/media/video/bt832.c +++ b/drivers/media/video/bt832.c @@ -230,10 +230,10 @@ bt832_command(struct i2c_client *client, unsigned int cmd, void *arg) /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "i2c bt832 driver", + .driver = { + .name = "i2c bt832 driver", + }, .id = -1, /* FIXME */ - .flags = I2C_DF_NOTIFY, .attach_adapter = bt832_probe, .detach_client = bt832_detach, .command = bt832_command, @@ -241,7 +241,6 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { .name = "bt832", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c index 8eb871d0e85b..60508069bbed 100644 --- a/drivers/media/video/bt856.c +++ b/drivers/media/video/bt856.c @@ -323,7 +323,6 @@ bt856_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_bt856; - client->flags = I2C_CLIENT_ALLOW_USE; strlcpy(I2C_NAME(client), "bt856", sizeof(I2C_NAME(client))); encoder = kmalloc(sizeof(struct bt856), GFP_KERNEL); @@ -405,11 +404,11 @@ bt856_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_bt856 = { - .owner = THIS_MODULE, - .name = "bt856", + .driver = { + .name = "bt856", + }, .id = I2C_DRIVERID_BT856, - .flags = I2C_DF_NOTIFY, .attach_adapter = bt856_attach_adapter, .detach_client = bt856_detach_client, diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c index 77619eb131f6..d6418c023d39 100644 --- a/drivers/media/video/bttv-i2c.c +++ b/drivers/media/video/bttv-i2c.c @@ -300,7 +300,7 @@ static int attach_inform(struct i2c_client *client) if (bttv_debug) printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n", - btv->c.nr,client->driver->name,client->addr, + btv->c.nr, client->driver->driver.name, client->addr, client->name); if (!client->driver->command) return 0; diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c index 780b352ec119..643ead1a87ee 100644 --- a/drivers/media/video/cs53l32a.c +++ b/drivers/media/video/cs53l32a.c @@ -42,15 +42,16 @@ MODULE_PARM_DESC(debug, "Debugging messages\n\t\t\t0=Off (default), 1=On"); #define cs53l32a_dbg(fmt, arg...) \ do { \ if (debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) #define cs53l32a_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define cs53l32a_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END }; @@ -154,7 +155,6 @@ static int cs53l32a_attach(struct i2c_adapter *adapter, int address, int kind) client->addr = address; client->adapter = adapter; client->driver = &i2c_driver; - client->flags = I2C_CLIENT_ALLOW_USE; snprintf(client->name, sizeof(client->name) - 1, "cs53l32a"); cs53l32a_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name); @@ -216,13 +216,13 @@ static int cs53l32a_detach(struct i2c_client *client) /* i2c implementation */ static struct i2c_driver i2c_driver = { - .name = "cs53l32a", + .driver = { + .name = "cs53l32a", + }, .id = I2C_DRIVERID_CS53L32A, - .flags = I2C_DF_NOTIFY, .attach_adapter = cs53l32a_probe, .detach_client = cs53l32a_detach, .command = cs53l32a_command, - .owner = THIS_MODULE, }; diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 5b93723a1768..3b09f46dddf6 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -773,7 +773,6 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_cx25840; - client->flags = I2C_CLIENT_ALLOW_USE; snprintf(client->name, sizeof(client->name) - 1, "cx25840"); cx25840_dbg("detecting cx25840 client on address 0x%x\n", address << 1); @@ -844,15 +843,15 @@ static int cx25840_detach_client(struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_cx25840 = { - .name = "cx25840", + .driver = { + .name = "cx25840", + }, .id = I2C_DRIVERID_CX25840, - .flags = I2C_DF_NOTIFY, .attach_adapter = cx25840_attach_adapter, .detach_client = cx25840_detach_client, .command = cx25840_command, - .owner = THIS_MODULE, }; diff --git a/drivers/media/video/cx25840/cx25840.h b/drivers/media/video/cx25840/cx25840.h index 4932ed1c9b19..40aa59f9c525 100644 --- a/drivers/media/video/cx25840/cx25840.h +++ b/drivers/media/video/cx25840/cx25840.h @@ -27,15 +27,16 @@ extern int cx25840_debug; #define cx25840_dbg(fmt, arg...) do { if (cx25840_debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define cx25840_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define cx25840_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define CX25840_CID_CARDTYPE (V4L2_CID_PRIVATE_BASE+0) diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c index 9790d412f192..4a8fb161b16a 100644 --- a/drivers/media/video/cx88/cx88-i2c.c +++ b/drivers/media/video/cx88/cx88-i2c.c @@ -94,7 +94,7 @@ static int attach_inform(struct i2c_client *client) struct cx88_core *core = i2c_get_adapdata(client->adapter); dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n", - client->driver->name, client->addr, client->name); + client->driver->driver.name, client->addr, client->name); if (!client->driver->command) return 0; diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c index 7f5603054f02..d14bcf4ceaea 100644 --- a/drivers/media/video/em28xx/em28xx-i2c.c +++ b/drivers/media/video/em28xx/em28xx-i2c.c @@ -497,7 +497,6 @@ static struct i2c_adapter em28xx_adap_template = { static struct i2c_client em28xx_client_template = { .name = "em28xx internal", - .flags = I2C_CLIENT_ALLOW_USE, }; /* ----------------------------------------------------------- */ diff --git a/drivers/media/video/indycam.c b/drivers/media/video/indycam.c index deeef125eb92..bb5cbecffcc3 100644 --- a/drivers/media/video/indycam.c +++ b/drivers/media/video/indycam.c @@ -451,10 +451,10 @@ static int indycam_command(struct i2c_client *client, unsigned int cmd, } static struct i2c_driver i2c_driver_indycam = { - .owner = THIS_MODULE, - .name = "indycam", + .driver = { + .name = "indycam", + }, .id = I2C_DRIVERID_INDYCAM, - .flags = I2C_DF_NOTIFY, .attach_adapter = indycam_probe, .detach_client = indycam_detach, .command = indycam_command, diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c index 740e543311af..3cc1d6a6019b 100644 --- a/drivers/media/video/ir-kbd-i2c.c +++ b/drivers/media/video/ir-kbd-i2c.c @@ -278,9 +278,10 @@ static int ir_detach(struct i2c_client *client); static int ir_probe(struct i2c_adapter *adap); static struct i2c_driver driver = { - .name = "ir remote kbd driver", + .driver = { + .name = "ir remote kbd driver", + }, .id = I2C_DRIVERID_INFRARED, - .flags = I2C_DF_NOTIFY, .attach_adapter = ir_probe, .detach_client = ir_detach, }; diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c index d86f8e92e534..183253e2dd91 100644 --- a/drivers/media/video/msp3400.c +++ b/drivers/media/video/msp3400.c @@ -59,7 +59,8 @@ #define msp3400_dbg(fmt, arg...) \ do { \ if (debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) @@ -67,7 +68,8 @@ #define msp3400_dbg_mediumvol(fmt, arg...) \ do { \ if (debug >= 2) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) @@ -75,18 +77,19 @@ #define msp3400_dbg_highvol(fmt, arg...) \ do { \ if (debug >= 16) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) #define msp3400_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define msp3400_warn(fmt, arg...) do { \ - printk(KERN_WARNING "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_WARNING "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define msp3400_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define OPMODE_AUTO -1 @@ -1561,14 +1564,12 @@ static int msp_resume(struct device * dev); static void msp_wake_thread(struct i2c_client *client); static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "msp3400", .id = I2C_DRIVERID_MSP3400, - .flags = I2C_DF_NOTIFY, .attach_adapter = msp_probe, .detach_client = msp_detach, .command = msp_command, .driver = { + .name = "i2c msp3400 driver", .suspend = msp_suspend, .resume = msp_resume, }, @@ -1577,7 +1578,6 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { .name = "(unset)", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c index 2de34ebf0673..428f1bb75ec3 100644 --- a/drivers/media/video/ovcamchip/ovcamchip_core.c +++ b/drivers/media/video/ovcamchip/ovcamchip_core.c @@ -410,11 +410,11 @@ static int ovcamchip_command(struct i2c_client *c, unsigned int cmd, void *arg) /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "ovcamchip", + .driver = { + .name = "ovcamchip", + }, .id = I2C_DRIVERID_OVCAMCHIP, .class = I2C_CLASS_CAM_DIGITAL, - .flags = I2C_DF_NOTIFY, .attach_adapter = ovcamchip_attach, .detach_client = ovcamchip_detach, .command = ovcamchip_command, diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c index b8054da31ffd..0aa9e72f632c 100644 --- a/drivers/media/video/saa5246a.c +++ b/drivers/media/video/saa5246a.c @@ -151,25 +151,18 @@ static int saa5246a_detach(struct i2c_client *client) return 0; } -static int saa5246a_command(struct i2c_client *device, unsigned int cmd, - void *arg) -{ - return -EINVAL; -} - /* * I2C interfaces */ static struct i2c_driver i2c_driver_videotext = { - .owner = THIS_MODULE, - .name = IF_NAME, /* name */ + .driver = { + .name = IF_NAME, /* name */ + }, .id = I2C_DRIVERID_SAA5249, /* in i2c.h */ - .flags = I2C_DF_NOTIFY, .attach_adapter = saa5246a_probe, .detach_client = saa5246a_detach, - .command = saa5246a_command }; static struct i2c_client client_template = { diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c index 7ffa2e9a9bf3..a51c7bd96618 100644 --- a/drivers/media/video/saa5249.c +++ b/drivers/media/video/saa5249.c @@ -226,23 +226,16 @@ static int saa5249_detach(struct i2c_client *client) return 0; } -static int saa5249_command(struct i2c_client *device, - unsigned int cmd, void *arg) -{ - return -EINVAL; -} - /* new I2C driver support */ static struct i2c_driver i2c_driver_videotext = { - .owner = THIS_MODULE, - .name = IF_NAME, /* name */ + .driver = { + .name = IF_NAME, /* name */ + }, .id = I2C_DRIVERID_SAA5249, /* in i2c.h */ - .flags = I2C_DF_NOTIFY, .attach_adapter = saa5249_probe, .detach_client = saa5249_detach, - .command = saa5249_command }; static struct i2c_client client_template = { diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c index 923322503e8f..d60a783e0473 100644 --- a/drivers/media/video/saa6588.c +++ b/drivers/media/video/saa6588.c @@ -495,10 +495,10 @@ static int saa6588_command(struct i2c_client *client, unsigned int cmd, /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "i2c saa6588 driver", + .driver = { + .name = "i2c saa6588 driver", + }, .id = -1, /* FIXME */ - .flags = I2C_DF_NOTIFY, .attach_adapter = saa6588_probe, .detach_client = saa6588_detach, .command = saa6588_command, @@ -506,7 +506,6 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { .name = "saa6588", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c index e116bdbed310..619ff0b7a1ff 100644 --- a/drivers/media/video/saa7110.c +++ b/drivers/media/video/saa7110.c @@ -501,7 +501,6 @@ saa7110_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa7110; - client->flags = I2C_CLIENT_ALLOW_USE; strlcpy(I2C_NAME(client), "saa7110", sizeof(I2C_NAME(client))); decoder = kmalloc(sizeof(struct saa7110), GFP_KERNEL); @@ -587,11 +586,11 @@ saa7110_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_saa7110 = { - .owner = THIS_MODULE, - .name = "saa7110", + .driver = { + .name = "saa7110", + }, .id = I2C_DRIVERID_SAA7110, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7110_attach_adapter, .detach_client = saa7110_detach_client, diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c index fe8a5e453969..acaeee592b54 100644 --- a/drivers/media/video/saa7111.c +++ b/drivers/media/video/saa7111.c @@ -518,7 +518,6 @@ saa7111_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa7111; - client->flags = I2C_CLIENT_ALLOW_USE; strlcpy(I2C_NAME(client), "saa7111", sizeof(I2C_NAME(client))); decoder = kmalloc(sizeof(struct saa7111), GFP_KERNEL); @@ -590,11 +589,11 @@ saa7111_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_saa7111 = { - .owner = THIS_MODULE, - .name = "saa7111", + .driver = { + .name = "saa7111", + }, .id = I2C_DRIVERID_SAA7111A, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7111_attach_adapter, .detach_client = saa7111_detach_client, diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c index d9f50e2f7b92..b7ac0122f729 100644 --- a/drivers/media/video/saa7114.c +++ b/drivers/media/video/saa7114.c @@ -859,7 +859,6 @@ saa7114_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa7114; - client->flags = I2C_CLIENT_ALLOW_USE; strlcpy(I2C_NAME(client), "saa7114", sizeof(I2C_NAME(client))); decoder = kmalloc(sizeof(struct saa7114), GFP_KERNEL); @@ -1204,11 +1203,11 @@ saa7114_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_saa7114 = { - .owner = THIS_MODULE, - .name = "saa7114", + .driver = { + .name = "saa7114", + }, .id = I2C_DRIVERID_SAA7114, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7114_attach_adapter, .detach_client = saa7114_detach_client, diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c index e717e30d8187..29e28c742cd4 100644 --- a/drivers/media/video/saa7115.c +++ b/drivers/media/video/saa7115.c @@ -52,15 +52,16 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)"); #define saa7115_dbg(fmt,arg...) \ do { \ if (debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) #define saa7115_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define saa7115_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END }; @@ -1270,7 +1271,6 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind) client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa7115; - client->flags = I2C_CLIENT_ALLOW_USE; snprintf(client->name, sizeof(client->name) - 1, "saa7115"); saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1); @@ -1354,13 +1354,13 @@ static int saa7115_detach(struct i2c_client *client) /* i2c implementation */ static struct i2c_driver i2c_driver_saa7115 = { - .name = "saa7115", + .driver = { + .name = "saa7115", + }, .id = I2C_DRIVERID_SAA711X, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7115_probe, .detach_client = saa7115_detach, .command = saa7115_command, - .owner = THIS_MODULE, }; diff --git a/drivers/media/video/saa711x.c b/drivers/media/video/saa711x.c index 31f7b950b01c..8008537391b5 100644 --- a/drivers/media/video/saa711x.c +++ b/drivers/media/video/saa711x.c @@ -494,7 +494,6 @@ saa711x_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa711x; - client->flags = I2C_CLIENT_ALLOW_USE; strlcpy(I2C_NAME(client), "saa711x", sizeof(I2C_NAME(client))); decoder = kmalloc(sizeof(struct saa711x), GFP_KERNEL); if (decoder == NULL) { @@ -565,11 +564,11 @@ saa711x_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_saa711x = { - .owner = THIS_MODULE, - .name = "saa711x", + .driver = { + .name = "saa711x", + }, .id = I2C_DRIVERID_SAA711X, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa711x_attach_adapter, .detach_client = saa711x_detach_client, diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c index c36f014f1fdf..bca6ed0e2752 100644 --- a/drivers/media/video/saa7127.c +++ b/drivers/media/video/saa7127.c @@ -69,7 +69,8 @@ MODULE_PARM_DESC(test_image, "test_image (0-1)"); #define saa7127_dbg(fmt, arg...) \ do { \ if (debug >= 1) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) @@ -77,15 +78,16 @@ MODULE_PARM_DESC(test_image, "test_image (0-1)"); #define saa7127_dbg_highvol(fmt, arg...) \ do { \ if (debug == 2) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s debug %d-%04x: " fmt, \ + client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); \ } while (0) #define saa7127_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define saa7127_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END }; @@ -719,7 +721,6 @@ static int saa7127_attach(struct i2c_adapter *adapter, int address, int kind) client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa7127; - client->flags = I2C_CLIENT_ALLOW_USE; snprintf(client->name, sizeof(client->name) - 1, "saa7127"); saa7127_dbg("detecting saa7127 client on address 0x%x\n", address << 1); @@ -819,13 +820,13 @@ static int saa7127_detach(struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_saa7127 = { - .name = "saa7127", + .driver = { + .name = "saa7127", + }, .id = I2C_DRIVERID_SAA7127, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7127_probe, .detach_client = saa7127_detach, .command = saa7127_command, - .owner = THIS_MODULE, }; diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c index a61d24f588f7..4615a982ac64 100644 --- a/drivers/media/video/saa7134/saa6752hs.c +++ b/drivers/media/video/saa7134/saa6752hs.c @@ -597,10 +597,10 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg) /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "i2c saa6752hs MPEG encoder", + .driver = { + .name = "i2c saa6752hs MPEG encoder", + }, .id = I2C_DRIVERID_SAA6752HS, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa6752hs_probe, .detach_client = saa6752hs_detach, .command = saa6752hs_command, @@ -609,7 +609,6 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { .name = "saa6752hs", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c index df9dd36721e0..1792d03d621d 100644 --- a/drivers/media/video/saa7134/saa7134-i2c.c +++ b/drivers/media/video/saa7134/saa7134-i2c.c @@ -333,7 +333,7 @@ static int attach_inform(struct i2c_client *client) struct tuner_setup tun_setup; d1printk( "%s i2c attach [addr=0x%x,client=%s]\n", - client->driver->name, client->addr, client->name); + client->driver->driver.name, client->addr, client->name); /* Am I an i2c remote control? */ @@ -343,7 +343,7 @@ static int attach_inform(struct i2c_client *client) { struct IR_i2c *ir = i2c_get_clientdata(client); d1printk("%s i2c IR detected (%s).\n", - client->driver->name,ir->phys); + client->driver->driver.name, ir->phys); saa7134_set_i2c_ir(dev,ir); break; } diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c index 132aa7943c16..f72a9f796209 100644 --- a/drivers/media/video/saa7185.c +++ b/drivers/media/video/saa7185.c @@ -415,7 +415,6 @@ saa7185_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_saa7185; - client->flags = I2C_CLIENT_ALLOW_USE; strlcpy(I2C_NAME(client), "saa7185", sizeof(I2C_NAME(client))); encoder = kmalloc(sizeof(struct saa7185), GFP_KERNEL); @@ -487,11 +486,11 @@ saa7185_detach_client (struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver i2c_driver_saa7185 = { - .owner = THIS_MODULE, - .name = "saa7185", /* name */ + .driver = { + .name = "saa7185", /* name */ + }, .id = I2C_DRIVERID_SAA7185B, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7185_attach_adapter, .detach_client = saa7185_detach_client, diff --git a/drivers/media/video/saa7191.c b/drivers/media/video/saa7191.c index cbca896e8cfa..41f6f05a0436 100644 --- a/drivers/media/video/saa7191.c +++ b/drivers/media/video/saa7191.c @@ -788,10 +788,10 @@ static int saa7191_command(struct i2c_client *client, unsigned int cmd, } static struct i2c_driver i2c_driver_saa7191 = { - .owner = THIS_MODULE, - .name = "saa7191", + .driver = { + .name = "saa7191", + }, .id = I2C_DRIVERID_SAA7191, - .flags = I2C_DF_NOTIFY, .attach_adapter = saa7191_probe, .detach_client = saa7191_detach, .command = saa7191_command diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c index d32737dd2142..549c9929f107 100644 --- a/drivers/media/video/tda7432.c +++ b/drivers/media/video/tda7432.c @@ -501,10 +501,10 @@ static int tda7432_command(struct i2c_client *client, } static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "i2c tda7432 driver", + .driver = { + .name = "i2c tda7432 driver", + }, .id = I2C_DRIVERID_TDA7432, - .flags = I2C_DF_NOTIFY, .attach_adapter = tda7432_probe, .detach_client = tda7432_detach, .command = tda7432_command, diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c index 0cb5c7e9a884..ed4c04119ccc 100644 --- a/drivers/media/video/tda9840.c +++ b/drivers/media/video/tda9840.c @@ -221,10 +221,10 @@ static int detach(struct i2c_client *client) } static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "tda9840", + .driver = { + .name = "tda9840", + }, .id = I2C_DRIVERID_TDA9840, - .flags = I2C_DF_NOTIFY, .attach_adapter = attach, .detach_client = detach, .command = command, diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c index a5e37dc91f39..9c3ecf7a0fed 100644 --- a/drivers/media/video/tda9875.c +++ b/drivers/media/video/tda9875.c @@ -372,10 +372,10 @@ static int tda9875_command(struct i2c_client *client, static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "i2c tda9875 driver", + .driver = { + .name = "i2c tda9875 driver", + }, .id = I2C_DRIVERID_TDA9875, - .flags = I2C_DF_NOTIFY, .attach_adapter = tda9875_probe, .detach_client = tda9875_detach, .command = tda9875_command, diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c index 2f2414e90e8b..7165a1b9625a 100644 --- a/drivers/media/video/tda9887.c +++ b/drivers/media/video/tda9887.c @@ -819,14 +819,12 @@ static int tda9887_resume(struct device * dev) /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "i2c tda9887 driver", .id = -1, /* FIXME */ - .flags = I2C_DF_NOTIFY, .attach_adapter = tda9887_probe, .detach_client = tda9887_detach, .command = tda9887_command, .driver = { + .name = "i2c tda9887 driver", .suspend = tda9887_suspend, .resume = tda9887_resume, }, @@ -834,7 +832,6 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { .name = "tda9887", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c index 09149dad1b84..bb35844e3842 100644 --- a/drivers/media/video/tea6415c.c +++ b/drivers/media/video/tea6415c.c @@ -190,10 +190,10 @@ static int command(struct i2c_client *client, unsigned int cmd, void *arg) } static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "tea6415c", + .driver = { + .name = "tea6415c", + }, .id = I2C_DRIVERID_TEA6415C, - .flags = I2C_DF_NOTIFY, .attach_adapter = attach, .detach_client = detach, .command = command, diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c index e908f917c8d2..c4ba3742f5c7 100644 --- a/drivers/media/video/tea6420.c +++ b/drivers/media/video/tea6420.c @@ -167,10 +167,10 @@ static int command(struct i2c_client *client, unsigned int cmd, void *arg) } static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "tea6420", + .driver = { + .name = "tea6420", + }, .id = I2C_DRIVERID_TEA6420, - .flags = I2C_DF_NOTIFY, .attach_adapter = attach, .detach_client = detach, .command = command, diff --git a/drivers/media/video/tuner-3036.c b/drivers/media/video/tuner-3036.c index 79203595b9c1..d97f66804c37 100644 --- a/drivers/media/video/tuner-3036.c +++ b/drivers/media/video/tuner-3036.c @@ -175,10 +175,10 @@ tuner_probe(struct i2c_adapter *adap) static struct i2c_driver i2c_driver_tuner = { - .owner = THIS_MODULE, - .name = "sab3036", + .driver = { + .name = "sab3036", + }, .id = I2C_DRIVERID_SAB3036, - .flags = I2C_DF_NOTIFY, .attach_adapter = tuner_probe, .detach_client = tuner_detach, .command = tuner_command diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index e58abdfcaab8..c13c7b95ef35 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -206,7 +206,7 @@ static void set_type(struct i2c_client *c, unsigned int type, set_freq(c, t->freq); tuner_dbg("%s %s I2C addr 0x%02x with type %d used for 0x%02x\n", - c->adapter->name, c->driver->name, c->addr << 1, type, + c->adapter->name, c->driver->driver.name, c->addr << 1, type, t->mode_mask); } @@ -742,21 +742,18 @@ static int tuner_resume(struct device *dev) /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "tuner", .id = I2C_DRIVERID_TUNER, - .flags = I2C_DF_NOTIFY, .attach_adapter = tuner_probe, .detach_client = tuner_detach, .command = tuner_command, .driver = { + .name = "tuner", .suspend = tuner_suspend, .resume = tuner_resume, }, }; static struct i2c_client client_template = { .name = "(tuner unset)", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c index 5b20e8177cad..0292c5abf14a 100644 --- a/drivers/media/video/tvaudio.c +++ b/drivers/media/video/tvaudio.c @@ -1702,10 +1702,10 @@ static int chip_command(struct i2c_client *client, static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "generic i2c audio driver", + .driver = { + .name = "generic i2c audio driver", + }, .id = I2C_DRIVERID_TVAUDIO, - .flags = I2C_DF_NOTIFY, .attach_adapter = chip_probe, .detach_client = chip_detach, .command = chip_command, @@ -1714,7 +1714,6 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { .name = "(unset)", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c index 5ac235365dd8..8ac4cb82a459 100644 --- a/drivers/media/video/tveeprom.c +++ b/drivers/media/video/tveeprom.c @@ -751,7 +751,6 @@ tveeprom_detect_client(struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &i2c_driver_tveeprom; - client->flags = I2C_CLIENT_ALLOW_USE; snprintf(client->name, sizeof(client->name), "tveeprom"); i2c_attach_client(client); @@ -779,10 +778,10 @@ tveeprom_detach_client (struct i2c_client *client) } static struct i2c_driver i2c_driver_tveeprom = { - .owner = THIS_MODULE, - .name = "tveeprom", + .driver = { + .name = "tveeprom", + }, .id = I2C_DRIVERID_TVEEPROM, - .flags = I2C_DF_NOTIFY, .attach_adapter = tveeprom_attach_adapter, .detach_client = tveeprom_detach_client, .command = tveeprom_command, diff --git a/drivers/media/video/tvmixer.c b/drivers/media/video/tvmixer.c index 8318bd1aad00..e837f9f7fed6 100644 --- a/drivers/media/video/tvmixer.c +++ b/drivers/media/video/tvmixer.c @@ -228,16 +228,14 @@ static int tvmixer_release(struct inode *inode, struct file *file) static struct i2c_driver driver = { #ifdef I2C_PEC - .owner = THIS_MODULE, -#endif + .driver = { + .name = "tv card mixer driver", + }, +#else .name = "tv card mixer driver", +#endif .id = I2C_DRIVERID_TVMIXER, -#ifdef I2C_DF_DUMMY - .flags = I2C_DF_DUMMY, -#else - .flags = I2C_DF_NOTIFY, .detach_adapter = tvmixer_adapters, -#endif .attach_adapter = tvmixer_adapters, .detach_client = tvmixer_clients, }; diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index 97431e26d229..a60442ea4f94 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -714,7 +714,6 @@ static struct i2c_driver driver; static struct i2c_client client_template = { .name = "(unset)", - .flags = I2C_CLIENT_ALLOW_USE, .driver = &driver, }; @@ -801,12 +800,12 @@ static int tvp5150_detach_client(struct i2c_client *client) /* ----------------------------------------------------------------------- */ static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "tvp5150", + .driver = { + .name = "tvp5150", + }, /* FIXME */ .id = I2C_DRIVERID_SAA7110, - .flags = I2C_DF_NOTIFY, .attach_adapter = tvp5150_attach_adapter, .detach_client = tvp5150_detach_client, diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c index 137b58f2c666..8dcee8b60e21 100644 --- a/drivers/media/video/vpx3220.c +++ b/drivers/media/video/vpx3220.c @@ -631,7 +631,6 @@ vpx3220_detect_client (struct i2c_adapter *adapter, client->addr = address; client->adapter = adapter; client->driver = &vpx3220_i2c_driver; - client->flags = I2C_CLIENT_ALLOW_USE; /* Check for manufacture ID and part number */ if (kind < 0) { @@ -722,11 +721,11 @@ vpx3220_attach_adapter (struct i2c_adapter *adapter) */ static struct i2c_driver vpx3220_i2c_driver = { - .owner = THIS_MODULE, - .name = "vpx3220", + .driver = { + .name = "vpx3220", + }, .id = I2C_DRIVERID_VPX3220, - .flags = I2C_DF_NOTIFY, .attach_adapter = vpx3220_attach_adapter, .detach_client = vpx3220_detach_client, diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c index a6936ad74fcf..bbfd55cd9948 100644 --- a/drivers/media/video/wm8775.c +++ b/drivers/media/video/wm8775.c @@ -40,10 +40,10 @@ MODULE_AUTHOR("Ulf Eklund, Hans Verkuil"); MODULE_LICENSE("GPL"); #define wm8775_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) #define wm8775_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) @@ -168,7 +168,6 @@ static int wm8775_attach(struct i2c_adapter *adapter, int address, int kind) client->addr = address; client->adapter = adapter; client->driver = &i2c_driver; - client->flags = I2C_CLIENT_ALLOW_USE; snprintf(client->name, sizeof(client->name) - 1, "wm8775"); wm8775_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name); @@ -233,15 +232,15 @@ static int wm8775_detach(struct i2c_client *client) /* i2c implementation */ static struct i2c_driver i2c_driver = { - .name = "wm8775", + .driver = { + .name = "wm8775", + }, .id = I2C_DRIVERID_WM8775, - .flags = I2C_DF_NOTIFY, .attach_adapter = wm8775_probe, .detach_client = wm8775_detach, .command = wm8775_command, - .owner = THIS_MODULE, }; diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c index 07bde9acd672..4034f1b45366 100644 --- a/drivers/media/video/zoran_driver.c +++ b/drivers/media/video/zoran_driver.c @@ -1311,7 +1311,7 @@ zoran_open (struct inode *inode, res = -ENODEV; goto open_unlock_and_return; } - if (!try_module_get(zr->decoder->driver->owner)) { + if (!try_module_get(zr->decoder->driver->driver.owner)) { dprintk(1, KERN_ERR "%s: failed to grab ownership of i2c decoder\n", @@ -1321,13 +1321,13 @@ zoran_open (struct inode *inode, goto open_unlock_and_return; } if (zr->encoder && - !try_module_get(zr->encoder->driver->owner)) { + !try_module_get(zr->encoder->driver->driver.owner)) { dprintk(1, KERN_ERR "%s: failed to grab ownership of i2c encoder\n", ZR_DEVNAME(zr)); res = -EIO; - module_put(zr->decoder->driver->owner); + module_put(zr->decoder->driver->driver.owner); module_put(THIS_MODULE); goto open_unlock_and_return; } @@ -1393,9 +1393,9 @@ zoran_open (struct inode *inode, open_unlock_and_return: /* if we grabbed locks, release them accordingly */ if (have_module_locks) { - module_put(zr->decoder->driver->owner); + module_put(zr->decoder->driver->driver.owner); if (zr->encoder) { - module_put(zr->encoder->driver->owner); + module_put(zr->encoder->driver->driver.owner); } module_put(THIS_MODULE); } @@ -1461,9 +1461,9 @@ zoran_close (struct inode *inode, kfree(fh); /* release locks on the i2c modules */ - module_put(zr->decoder->driver->owner); + module_put(zr->decoder->driver->driver.owner); if (zr->encoder) { - module_put(zr->encoder->driver->owner); + module_put(zr->encoder->driver->driver.owner); } module_put(THIS_MODULE); diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c index 04d69339c054..3605a6f3067b 100644 --- a/drivers/usb/media/w9968cf.c +++ b/drivers/usb/media/w9968cf.c @@ -1533,12 +1533,12 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client) } } else { DBG(4, "Rejected client [%s] with driver [%s]", - client->name, client->driver->name) + client->name, client->driver->driver.name) return -EINVAL; } DBG(5, "I2C attach client [%s] with driver [%s]", - client->name, client->driver->name) + client->name, client->driver->driver.name) return 0; } diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c index ad60bbb16cdf..a1f2c5e8fc88 100644 --- a/drivers/video/matrox/matroxfb_maven.c +++ b/drivers/video/matrox/matroxfb_maven.c @@ -1288,18 +1288,13 @@ static int maven_detach_client(struct i2c_client* client) { return 0; } -static int maven_command(struct i2c_client* client, unsigned int cmd, void* arg) { - return -ENOIOCTLCMD; /* or -EINVAL, depends on who will call this */ -} - static struct i2c_driver maven_driver={ - .owner = THIS_MODULE, - .name = "maven", + .driver = { + .name = "maven", + }, .id = I2C_DRIVERID_MGATVO, - .flags = I2C_DF_NOTIFY, .attach_adapter = maven_attach_adapter, .detach_client = maven_detach_client, - .command = maven_command, }; /* ************************** */ diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h index cd4b7a042b86..f346e4d5381c 100644 --- a/include/linux/hwmon-vid.h +++ b/include/linux/hwmon-vid.h @@ -23,14 +23,14 @@ #ifndef _LINUX_HWMON_VID_H #define _LINUX_HWMON_VID_H -int vid_from_reg(int val, int vrm); -int vid_which_vrm(void); +int vid_from_reg(int val, u8 vrm); +u8 vid_which_vrm(void); /* vrm is the VRM/VRD document version multiplied by 10. val is in mV to avoid floating point in the kernel. Returned value is the 4-, 5- or 6-bit VID code. Note that only VRM 9.x is supported for now. */ -static inline int vid_to_reg(int val, int vrm) +static inline int vid_to_reg(int val, u8 vrm) { switch (vrm) { case 91: /* VRM 9.1 */ diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 006c81ef4d50..fb46f8d56999 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -25,12 +25,6 @@ /* * ---- Driver types ----------------------------------------------------- - * device id name + number function description, i2c address(es) - * - * Range 1000-1999 range is defined in sensors/sensors.h - * Range 0x100 - 0x1ff is for V4L2 Common Components - * Range 0xf000 - 0xffff is reserved for local experimentation, and should - * never be used in official drivers */ #define I2C_DRIVERID_MSP3400 1 @@ -110,13 +104,7 @@ #define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */ #define I2C_DRIVERID_INFRARED 75 /* I2C InfraRed on Video boards */ -#define I2C_DRIVERID_EXP0 0xF0 /* experimental use id's */ -#define I2C_DRIVERID_EXP1 0xF1 -#define I2C_DRIVERID_EXP2 0xF2 -#define I2C_DRIVERID_EXP3 0xF3 - #define I2C_DRIVERID_I2CDEV 900 -#define I2C_DRIVERID_I2CPROC 901 #define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ #define I2C_DRIVERID_ALERT 903 /* SMBus Alert Responder Client */ @@ -131,15 +119,12 @@ #define I2C_DRIVERID_ADM1021 1008 #define I2C_DRIVERID_ADM9240 1009 #define I2C_DRIVERID_LTC1710 1010 -#define I2C_DRIVERID_SIS5595 1011 #define I2C_DRIVERID_ICSPLL 1012 #define I2C_DRIVERID_BT869 1013 #define I2C_DRIVERID_MAXILIFE 1014 #define I2C_DRIVERID_MATORB 1015 #define I2C_DRIVERID_GL520 1016 #define I2C_DRIVERID_THMC50 1017 -#define I2C_DRIVERID_DDCMON 1018 -#define I2C_DRIVERID_VIA686A 1019 #define I2C_DRIVERID_ADM1025 1020 #define I2C_DRIVERID_LM87 1021 #define I2C_DRIVERID_PCF8574 1022 @@ -151,21 +136,16 @@ #define I2C_DRIVERID_FSCPOS 1028 #define I2C_DRIVERID_FSCSCY 1029 #define I2C_DRIVERID_PCF8591 1030 -#define I2C_DRIVERID_SMSC47M1 1031 -#define I2C_DRIVERID_VT1211 1032 #define I2C_DRIVERID_LM92 1033 -#define I2C_DRIVERID_VT8231 1034 #define I2C_DRIVERID_SMARTBATT 1035 #define I2C_DRIVERID_BMCSENSORS 1036 #define I2C_DRIVERID_FS451 1037 -#define I2C_DRIVERID_W83627HF 1038 #define I2C_DRIVERID_LM85 1039 #define I2C_DRIVERID_LM83 1040 #define I2C_DRIVERID_LM90 1042 #define I2C_DRIVERID_ASB100 1043 #define I2C_DRIVERID_FSCHER 1046 #define I2C_DRIVERID_W83L785TS 1047 -#define I2C_DRIVERID_SMSC47B397 1050 /* * ---- Adapter types ---------------------------------------------------- diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 5e19a7ba69b2..7863a59bd598 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -105,14 +105,14 @@ extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, * A driver is capable of handling one or more physical devices present on * I2C adapters. This information is used to inform the driver of adapter * events. + * + * The driver.owner field should be set to the module owner of this driver. + * The driver.name field should be set to the name of this driver. */ struct i2c_driver { - struct module *owner; - char name[32]; int id; unsigned int class; - unsigned int flags; /* div., see below */ /* Notifies the driver that a new bus has appeared. This routine * can be used by the driver to test if the bus meets its conditions @@ -250,18 +250,7 @@ static inline void i2c_set_adapdata (struct i2c_adapter *dev, void *data) dev_set_drvdata (&dev->dev, data); } -/*flags for the driver struct: */ -#define I2C_DF_NOTIFY 0x01 /* notify on bus (de/a)ttaches */ -#if 0 -/* this flag is gone -- there is a (optional) driver->detach_adapter - * callback now which can be used instead */ -# define I2C_DF_DUMMY 0x02 -#endif - /*flags for the client struct: */ -#define I2C_CLIENT_ALLOW_USE 0x01 /* Client allows access */ -#define I2C_CLIENT_ALLOW_MULTIPLE_USE 0x02 /* Allow multiple access-locks */ - /* on an i2c_client */ #define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */ #define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */ /* Must equal I2C_M_TEN below */ @@ -302,26 +291,20 @@ struct i2c_client_address_data { extern int i2c_add_adapter(struct i2c_adapter *); extern int i2c_del_adapter(struct i2c_adapter *); -extern int i2c_add_driver(struct i2c_driver *); +extern int i2c_register_driver(struct module *, struct i2c_driver *); extern int i2c_del_driver(struct i2c_driver *); +static inline int i2c_add_driver(struct i2c_driver *driver) +{ + return i2c_register_driver(THIS_MODULE, driver); +} + extern int i2c_attach_client(struct i2c_client *); extern int i2c_detach_client(struct i2c_client *); -/* New function: This is to get an i2c_client-struct for controlling the - client either by using i2c_control-function or having the - client-module export functions that can be used with the i2c_client - -struct. */ -extern struct i2c_client *i2c_get_client(int driver_id, int adapter_id, - struct i2c_client *prev); - -/* Should be used with new function - extern struct i2c_client *i2c_get_client(int,int,struct i2c_client *); - to make sure that client-struct is valid and that it is okay to access - the i2c-client. - returns -EACCES if client doesn't allow use (default) - returns -EBUSY if client doesn't allow multiple use (default) and - usage_count >0 */ +/* Should be used to make sure that client-struct is valid and that it + is okay to access the i2c-client. + returns -ENODEV if client has gone in the meantime */ extern int i2c_use_client(struct i2c_client *); extern int i2c_release_client(struct i2c_client *); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 24db7248301a..a213e999de31 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -986,6 +986,7 @@ #define PCI_DEVICE_ID_NVIDIA_TNT_UNKNOWN 0x002a #define PCI_DEVICE_ID_NVIDIA_VTNT2 0x002C #define PCI_DEVICE_ID_NVIDIA_UVTNT2 0x002D +#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS 0x0034 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE 0x0035 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA 0x0036 #define PCI_DEVICE_ID_NVIDIA_NVENET_10 0x0037 diff --git a/include/media/tuner.h b/include/media/tuner.h index faa0f8e3091b..b37cde606692 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -218,14 +218,15 @@ extern int default_tuner_init(struct i2c_client *c); extern int tea5767_autodetection(struct i2c_client *c); #define tuner_warn(fmt, arg...) do {\ - printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->name, \ + printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) #define tuner_info(fmt, arg...) do {\ - printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->name, \ + printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) #define tuner_dbg(fmt, arg...) do {\ if (tuner_debug) \ - printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->name, \ + printk(KERN_DEBUG "%s %d-%04x: " fmt, \ + t->i2c.driver->driver.name, \ t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) #endif /* __KERNEL__ */ diff --git a/sound/oss/dmasound/dac3550a.c b/sound/oss/dmasound/dac3550a.c index 533895eba0eb..7360d8954d60 100644 --- a/sound/oss/dmasound/dac3550a.c +++ b/sound/oss/dmasound/dac3550a.c @@ -41,10 +41,10 @@ static int daca_detect_client(struct i2c_adapter *adapter, int address); static int daca_detach_client(struct i2c_client *client); struct i2c_driver daca_driver = { - .owner = THIS_MODULE, - .name = "DAC3550A driver V " DACA_VERSION, + .driver = { + .name = "DAC3550A driver V " DACA_VERSION, + }, .id = I2C_DRIVERID_DACA, - .flags = I2C_DF_NOTIFY, .attach_adapter = daca_attach_adapter, .detach_client = daca_detach_client, }; diff --git a/sound/oss/dmasound/tas_common.c b/sound/oss/dmasound/tas_common.c index d36a1fe2fcf3..81315996c0f1 100644 --- a/sound/oss/dmasound/tas_common.c +++ b/sound/oss/dmasound/tas_common.c @@ -47,9 +47,9 @@ static int tas_attach_adapter(struct i2c_adapter *); static int tas_detach_client(struct i2c_client *); struct i2c_driver tas_driver = { - .owner = THIS_MODULE, - .name = "tas", - .flags = I2C_DF_NOTIFY, + .driver = { + .name = "tas", + }, .attach_adapter = tas_attach_adapter, .detach_client = tas_detach_client, }; diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c index 097fbcfc5d45..6058c2dd1b7f 100644 --- a/sound/ppc/keywest.c +++ b/sound/ppc/keywest.c @@ -41,9 +41,10 @@ static int keywest_attach_adapter(struct i2c_adapter *adapter); static int keywest_detach_client(struct i2c_client *client); struct i2c_driver keywest_driver = { - .name = "PMac Keywest Audio", + .driver = { + .name = "PMac Keywest Audio", + }, .id = I2C_DRIVERID_KEYWEST, - .flags = I2C_DF_NOTIFY, .attach_adapter = &keywest_attach_adapter, .detach_client = &keywest_detach_client, }; 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