diff options
Diffstat (limited to 'drivers/i2c/busses')
39 files changed, 202 insertions, 297 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index a3bec8d65cff..8334496a7e0a 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -7,7 +7,7 @@ menu "I2C Hardware Bus support" config I2C_ALI1535 tristate "ALI 1535" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the SMB Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB @@ -31,7 +31,7 @@ config I2C_ALI1563 config I2C_ALI15X3 tristate "ALI 15x3" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces. @@ -41,7 +41,7 @@ config I2C_ALI15X3 config I2C_AMD756 tristate "AMD 756/766/768/8111 and nVidia nForce" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the AMD 756/766/768 mainboard I2C interfaces. The driver also includes @@ -66,7 +66,7 @@ config I2C_AMD756_S4882 config I2C_AMD8111 tristate "AMD 8111" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the second (SMBus 2.0) AMD 8111 mainboard I2C interface. @@ -109,7 +109,7 @@ config I2C_HYDRA config I2C_I801 tristate "Intel 82801 (ICH)" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the Intel 801 family of mainboard I2C interfaces. Specifically, the following @@ -130,7 +130,7 @@ config I2C_I801 config I2C_I810 tristate "Intel 810/815" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI select I2C_ALGOBIT help If you say yes to this option, support will be included for the Intel @@ -198,14 +198,8 @@ config I2C_IOP3XX will be called i2c-iop3xx. config I2C_ISA - tristate "ISA Bus support" - depends on I2C && EXPERIMENTAL - help - If you say yes to this option, support will be included for i2c - interfaces that are on the ISA bus. - - This driver can also be built as a module. If so, the module - will be called i2c-isa. + tristate + depends on I2C config I2C_ITE tristate "ITE I2C Adapter" @@ -264,12 +258,11 @@ config I2C_MPC will be called i2c-mpc. config I2C_NFORCE2 - tristate "Nvidia Nforce2" - depends on I2C && PCI && EXPERIMENTAL + tristate "Nvidia nForce2, nForce3 and nForce4" + depends on I2C && PCI help If you say yes to this option, support will be included for the Nvidia - Nforce2 family of mainboard I2C interfaces. - This driver also supports the nForce3 Pro 150 MCP. + nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. This driver can also be built as a module. If so, the module will be called i2c-nforce2. @@ -321,7 +314,7 @@ config I2C_PARPORT_LIGHT config I2C_PROSAVAGE tristate "S3/VIA (Pro)Savage" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI select I2C_ALGOBIT help If you say yes to this option, support will be included for the @@ -404,7 +397,7 @@ config SCx200_ACB config I2C_SIS5595 tristate "SiS 5595" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the SiS5595 SMBus (a subset of I2C) interface. @@ -414,7 +407,7 @@ config I2C_SIS5595 config I2C_SIS630 tristate "SiS 630/730" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the SiS630 and SiS730 SMBus (a subset of I2C) interface. @@ -424,7 +417,7 @@ config I2C_SIS630 config I2C_SIS96X tristate "SiS 96x" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the SiS 96x SMBus (a subset of I2C) interfaces. Specifically, the following @@ -435,6 +428,7 @@ config I2C_SIS96X 648/961 650/961 735 + 745 This driver can also be built as a module. If so, the module will be called i2c-sis96x. @@ -465,7 +459,7 @@ config I2C_VIA config I2C_VIAPRO tristate "VIA 82C596/82C686/823x" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI help If you say yes to this option, support will be included for the VIA 82C596/82C686/823x I2C interfaces. Specifically, the following @@ -483,7 +477,7 @@ config I2C_VIAPRO config I2C_VOODOO3 tristate "Voodoo 3" - depends on I2C && PCI && EXPERIMENTAL + depends on I2C && PCI select I2C_ALGOBIT help If you say yes to this option, support will be included for the diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c index b00cd4098221..f021acd2674e 100644 --- a/drivers/i2c/busses/i2c-ali1535.c +++ b/drivers/i2c/busses/i2c-ali1535.c @@ -53,7 +53,6 @@ /* Note: we assume there can only be one ALI1535, with one SMBus interface */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -473,8 +472,6 @@ static u32 ali1535_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-i2c SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = ali1535_access, .functionality = ali1535_func, }; diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c index fdd881aee618..86947504aea1 100644 --- a/drivers/i2c/busses/i2c-ali1563.c +++ b/drivers/i2c/busses/i2c-ali1563.c @@ -366,8 +366,6 @@ static void ali1563_shutdown(struct pci_dev *dev) } static struct i2c_algorithm ali1563_algorithm = { - .name = "Non-i2c SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = ali1563_access, .functionality = ali1563_func, }; diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c index 5bd6a4a77c1e..b3f50bff39a0 100644 --- a/drivers/i2c/busses/i2c-ali15x3.c +++ b/drivers/i2c/busses/i2c-ali15x3.c @@ -60,7 +60,6 @@ /* Note: we assume there can only be one ALI15X3, with one SMBus interface */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -463,8 +462,6 @@ static u32 ali15x3_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = ali15x3_access, .functionality = ali15x3_func, }; diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c index eca5ed3738b8..6ad0603384b8 100644 --- a/drivers/i2c/busses/i2c-amd756.c +++ b/drivers/i2c/busses/i2c-amd756.c @@ -37,7 +37,6 @@ Note: we assume there can only be one device, with one SMBus interface. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -296,8 +295,6 @@ static u32 amd756_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = amd756_access, .functionality = amd756_func, }; diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c index af22b401a38b..45ea24ba14d5 100644 --- a/drivers/i2c/busses/i2c-amd8111.c +++ b/drivers/i2c/busses/i2c-amd8111.c @@ -8,7 +8,6 @@ * the Free Software Foundation version 2. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -324,8 +323,6 @@ static u32 amd8111_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus 2.0 adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = amd8111_access, .functionality = amd8111_func, }; diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c index 75831a20b0bd..d06edce03bf4 100644 --- a/drivers/i2c/busses/i2c-au1550.c +++ b/drivers/i2c/busses/i2c-au1550.c @@ -27,7 +27,6 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <linux/config.h> #include <linux/delay.h> #include <linux/kernel.h> #include <linux/module.h> @@ -284,8 +283,6 @@ au1550_func(struct i2c_adapter *adap) } static struct i2c_algorithm au1550_algo = { - .name = "Au1550 algorithm", - .id = I2C_ALGO_AU1550, .master_xfer = au1550_xfer, .functionality = au1550_func, }; diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index 0a7720000a0c..6930b660e508 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -25,7 +25,6 @@ /* Partialy rewriten by Oleg I. Vdovikin for mmapped support of for Alpha Processor Inc. UP-2000(+) boards */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/ioport.h> #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-frodo.c b/drivers/i2c/busses/i2c-frodo.c index e093829a0bf7..b6f52f5a4138 100644 --- a/drivers/i2c/busses/i2c-frodo.c +++ b/drivers/i2c/busses/i2c-frodo.c @@ -12,7 +12,6 @@ * version 2 as published by the Free Software Foundation. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 59c238c42e8c..709beab76609 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -41,7 +41,6 @@ /* Note: we assume there can only be one I801, with one SMBus interface */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -138,7 +137,7 @@ static int i801_setup(struct pci_dev *dev) pci_read_config_word(I801_dev, SMBBA, &i801_smba); i801_smba &= 0xfff0; if(i801_smba == 0) { - dev_err(&dev->dev, "SMB base address uninitialized" + dev_err(&dev->dev, "SMB base address uninitialized " "- upgrade BIOS or use force_addr=0xaddr\n"); return -ENODEV; } @@ -187,7 +186,7 @@ static int i801_transaction(void) int result = 0; int timeout = 0; - dev_dbg(&I801_dev->dev, "Transaction (pre): CNT=%02x, CMD=%02x," + dev_dbg(&I801_dev->dev, "Transaction (pre): CNT=%02x, CMD=%02x, " "ADD=%02x, DAT0=%02x, DAT1=%02x\n", inb_p(SMBHSTCNT), inb_p(SMBHSTCMD), inb_p(SMBHSTADD), inb_p(SMBHSTDAT0), inb_p(SMBHSTDAT1)); @@ -195,7 +194,7 @@ static int i801_transaction(void) /* Make sure the SMBus host is ready to start transmitting */ /* 0x1f = Failed, Bus_Err, Dev_Err, Intr, Host_Busy */ if ((temp = (0x1f & inb_p(SMBHSTSTS))) != 0x00) { - dev_dbg(&I801_dev->dev, "SMBus busy (%02x). Resetting... \n", + dev_dbg(&I801_dev->dev, "SMBus busy (%02x). Resetting...\n", temp); outb_p(temp, SMBHSTSTS); if ((temp = (0x1f & inb_p(SMBHSTSTS))) != 0x00) { @@ -241,7 +240,7 @@ static int i801_transaction(void) outb_p(inb(SMBHSTSTS), SMBHSTSTS); if ((temp = (0x1f & inb_p(SMBHSTSTS))) != 0x00) { - dev_dbg(&I801_dev->dev, "Failed reset at end of transaction" + dev_dbg(&I801_dev->dev, "Failed reset at end of transaction " "(%02x)\n", temp); } dev_dbg(&I801_dev->dev, "Transaction (post): CNT=%02x, CMD=%02x, " @@ -316,7 +315,7 @@ static int i801_block_transaction(union i2c_smbus_data *data, char read_write, } if (temp & errmask) { dev_dbg(&I801_dev->dev, "SMBus busy (%02x). " - "Resetting... \n", temp); + "Resetting...\n", temp); outb_p(temp, SMBHSTSTS); if (((temp = inb_p(SMBHSTSTS)) & errmask) != 0x00) { dev_err(&I801_dev->dev, @@ -536,8 +535,6 @@ static u32 i801_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = i801_access, .functionality = i801_func, }; diff --git a/drivers/i2c/busses/i2c-i810.c b/drivers/i2c/busses/i2c-i810.c index ef358bd9c3da..0ff7016e0629 100644 --- a/drivers/i2c/busses/i2c-i810.c +++ b/drivers/i2c/busses/i2c-i810.c @@ -34,7 +34,6 @@ i815 1132 */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index bb885215c08d..a3ed9590f028 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -627,8 +627,6 @@ static u32 iic_func(struct i2c_adapter *adap) } static struct i2c_algorithm iic_algo = { - .name = "IBM IIC algorithm", - .id = I2C_ALGO_OCP, .master_xfer = iic_xfer, .functionality = iic_func }; @@ -695,7 +693,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){ dev->irq = iic_force_poll ? -1 : ocp->def->irq; if (dev->irq >= 0){ - /* Disable interrupts until we finish intialization, + /* Disable interrupts until we finish initialization, assumes level-sensitive IRQ setup... */ iic_interrupt_mode(dev, 0); @@ -727,7 +725,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){ adap = &dev->adap; strcpy(adap->name, "IBM IIC"); i2c_set_adapdata(adap, dev); - adap->id = I2C_HW_OCP | iic_algo.id; + adap->id = I2C_HW_OCP; adap->algo = &iic_algo; adap->client_register = NULL; adap->client_unregister = NULL; diff --git a/drivers/i2c/busses/i2c-ibm_iic.h b/drivers/i2c/busses/i2c-ibm_iic.h index d819a955d890..2b3219d00e92 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.h +++ b/drivers/i2c/busses/i2c-ibm_iic.h @@ -22,7 +22,6 @@ #ifndef __I2C_IBM_IIC_H_ #define __I2C_IBM_IIC_H_ -#include <linux/config.h> #include <linux/i2c.h> struct iic_regs { diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c index c961ba4cfb32..7bd9102db701 100644 --- a/drivers/i2c/busses/i2c-iop3xx.c +++ b/drivers/i2c/busses/i2c-iop3xx.c @@ -85,7 +85,7 @@ iop3xx_i2c_enable(struct i2c_algo_iop3xx_data *iop3xx_adap) u32 cr = IOP3XX_ICR_GCD | IOP3XX_ICR_SCLEN | IOP3XX_ICR_UE; /* - * Everytime unit enable is asserted, GPOD needs to be cleared + * Every time unit enable is asserted, GPOD needs to be cleared * on IOP321 to avoid data corruption on the bus. */ #ifdef CONFIG_ARCH_IOP321 @@ -399,8 +399,6 @@ iop3xx_i2c_func(struct i2c_adapter *adap) } static struct i2c_algorithm iop3xx_i2c_algo = { - .name = "IOP3xx I2C algorithm", - .id = I2C_ALGO_IOP3XX, .master_xfer = iop3xx_i2c_master_xfer, .algo_control = iop3xx_i2c_algo_control, .functionality = iop3xx_i2c_func, diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c index 0f54a2a0afa5..bdc6806dafae 100644 --- a/drivers/i2c/busses/i2c-isa.c +++ b/drivers/i2c/busses/i2c-isa.c @@ -1,6 +1,8 @@ /* - i2c-isa.c - Part of lm_sensors, Linux kernel modules for hardware - monitoring + i2c-isa.c - an i2c-core-like thing for ISA hardware monitoring chips + Copyright (C) 2005 Jean Delvare <khali@linux-fr.org> + + Based on the i2c-isa pseudo-adapter from the lm_sensors project Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> This program is free software; you can redistribute it and/or modify @@ -18,31 +20,36 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -/* This implements an i2c algorithm/adapter for ISA bus. Not that this is - on first sight very useful; almost no functionality is preserved. - Except that it makes writing drivers for chips which can be on both - the SMBus and the ISA bus very much easier. See lm78.c for an example - of this. */ +/* This implements an i2c-core-like thing for ISA hardware monitoring + chips. Such chips are linked to the i2c subsystem for historical + reasons (because the early ISA hardware monitoring chips such as the + LM78 had both an I2C and an ISA interface). They used to be + registered with the main i2c-core, but as a first step in the + direction of a clean separation between I2C and ISA chip drivers, + we now have this separate core for ISA ones. It is significantly + more simple than the real one, of course, because we don't have to + handle multiple busses: there is only one (fake) ISA adapter. + It is worth noting that we still rely on i2c-core for some things + at the moment - but hopefully this won't last. */ -#include <linux/config.h> #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/errno.h> #include <linux/i2c.h> +#include <linux/i2c-isa.h> static u32 isa_func(struct i2c_adapter *adapter); /* This is the actual algorithm we define */ static struct i2c_algorithm isa_algorithm = { - .name = "ISA bus algorithm", - .id = I2C_ALGO_ISA, .functionality = isa_func, }; /* There can only be one... */ static struct i2c_adapter isa_adapter = { .owner = THIS_MODULE, + .id = I2C_HW_ISA, .class = I2C_CLASS_HWMON, .algo = &isa_algorithm, .name = "ISA main adapter", @@ -54,17 +61,146 @@ static u32 isa_func(struct i2c_adapter *adapter) return 0; } + +/* Copied from i2c-core */ +static ssize_t show_adapter_name(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct i2c_adapter *adap = dev_to_i2c_adapter(dev); + return sprintf(buf, "%s\n", adap->name); +} +static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL); + +static int i2c_isa_device_probe(struct device *dev) +{ + return -ENODEV; +} + +static int i2c_isa_device_remove(struct device *dev) +{ + return 0; +} + + +/* We implement an interface which resembles i2c_{add,del}_driver, + but for i2c-isa drivers. We don't have to remember and handle lists + of drivers and adapters so this is much more simple, of course. */ + +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.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); + + /* Now look for clients */ + driver->attach_adapter(&isa_adapter); + + return 0; +} + +int i2c_isa_del_driver(struct i2c_driver *driver) +{ + struct list_head *item, *_n; + struct i2c_client *client; + int res; + + /* Detach all clients belonging to this one driver */ + list_for_each_safe(item, _n, &isa_adapter.clients) { + client = list_entry(item, struct i2c_client, list); + if (client->driver != driver) + continue; + dev_dbg(&isa_adapter.dev, "Detaching client %s at 0x%x\n", + client->name, client->addr); + if ((res = driver->detach_client(client))) { + dev_err(&isa_adapter.dev, "Failed, driver " + "%s not unregistered!\n", + 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); + + return 0; +} + + static int __init i2c_isa_init(void) { - return i2c_add_adapter(&isa_adapter); + init_MUTEX(&isa_adapter.clist_lock); + INIT_LIST_HEAD(&isa_adapter.clients); + + isa_adapter.nr = ANY_I2C_ISA_BUS; + isa_adapter.dev.parent = &platform_bus; + sprintf(isa_adapter.dev.bus_id, "i2c-%d", isa_adapter.nr); + isa_adapter.dev.driver = &i2c_adapter_driver; + isa_adapter.dev.release = &i2c_adapter_dev_release; + device_register(&isa_adapter.dev); + device_create_file(&isa_adapter.dev, &dev_attr_name); + + /* Add this adapter to the i2c_adapter class */ + memset(&isa_adapter.class_dev, 0x00, sizeof(struct class_device)); + isa_adapter.class_dev.dev = &isa_adapter.dev; + isa_adapter.class_dev.class = &i2c_adapter_class; + strlcpy(isa_adapter.class_dev.class_id, isa_adapter.dev.bus_id, + BUS_ID_SIZE); + class_device_register(&isa_adapter.class_dev); + + dev_dbg(&isa_adapter.dev, "%s registered\n", isa_adapter.name); + + return 0; } static void __exit i2c_isa_exit(void) { - i2c_del_adapter(&isa_adapter); +#ifdef DEBUG + struct list_head *item, *_n; + struct i2c_client *client = NULL; +#endif + + /* There should be no more active client */ +#ifdef DEBUG + dev_dbg(&isa_adapter.dev, "Looking for clients\n"); + 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, + client->addr); + } + if (client != NULL) + return; +#endif + + /* Clean up the sysfs representation */ + dev_dbg(&isa_adapter.dev, "Unregistering from sysfs\n"); + init_completion(&isa_adapter.dev_released); + init_completion(&isa_adapter.class_dev_released); + class_device_unregister(&isa_adapter.class_dev); + device_remove_file(&isa_adapter.dev, &dev_attr_name); + device_unregister(&isa_adapter.dev); + + /* Wait for sysfs to drop all references */ + dev_dbg(&isa_adapter.dev, "Waiting for sysfs completion\n"); + wait_for_completion(&isa_adapter.dev_released); + wait_for_completion(&isa_adapter.class_dev_released); + + dev_dbg(&isa_adapter.dev, "%s unregistered\n", isa_adapter.name); } -MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>"); +EXPORT_SYMBOL(i2c_isa_add_driver); +EXPORT_SYMBOL(i2c_isa_del_driver); + +MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); MODULE_DESCRIPTION("ISA bus access through i2c"); MODULE_LICENSE("GPL"); diff --git a/drivers/i2c/busses/i2c-ite.c b/drivers/i2c/busses/i2c-ite.c index 702e3def1b81..5f5d2944808b 100644 --- a/drivers/i2c/busses/i2c-ite.c +++ b/drivers/i2c/busses/i2c-ite.c @@ -33,7 +33,6 @@ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even Frodo Looijaard <frodol@dds.nl> */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/ioport.h> #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c index 21cd54d02302..1956af382cd8 100644 --- a/drivers/i2c/busses/i2c-ixp2000.c +++ b/drivers/i2c/busses/i2c-ixp2000.c @@ -26,11 +26,6 @@ * 'enabled' to drive the GPIOs. */ -#include <linux/config.h> -#ifdef CONFIG_I2C_DEBUG_BUS -#define DEBUG 1 -#endif - #include <linux/kernel.h> #include <linux/init.h> #include <linux/device.h> @@ -38,7 +33,8 @@ #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> -#include <asm/hardware.h> /* Pick up IXP42000-specific bits */ +#include <asm/hardware.h> /* Pick up IXP2000-specific bits */ +#include <asm/arch/gpio.h> static inline int ixp2000_scl_pin(void *data) { diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c index 8c55eafc3a09..f6f5ca31fdba 100644 --- a/drivers/i2c/busses/i2c-ixp4xx.c +++ b/drivers/i2c/busses/i2c-ixp4xx.c @@ -26,11 +26,6 @@ * that is passed as the platform_data to this driver. */ -#include <linux/config.h> -#ifdef CONFIG_I2C_DEBUG_BUS -#define DEBUG 1 -#endif - #include <linux/kernel.h> #include <linux/init.h> #include <linux/device.h> diff --git a/drivers/i2c/busses/i2c-keywest.c b/drivers/i2c/busses/i2c-keywest.c index 867d443e7133..37b49c2daf5f 100644 --- a/drivers/i2c/busses/i2c-keywest.c +++ b/drivers/i2c/busses/i2c-keywest.c @@ -46,7 +46,6 @@ sound driver to be happy */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/ioport.h> @@ -88,12 +87,9 @@ static const char *__kw_state_names[] = { }; #endif /* DEBUG */ -static int probe; - MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>"); MODULE_DESCRIPTION("I2C driver for Apple's Keywest"); MODULE_LICENSE("GPL"); -module_param(probe, bool, 0); #ifdef POLLED_MODE /* Don't schedule, the g5 fan controller is too @@ -499,8 +495,6 @@ keywest_func(struct i2c_adapter * adapter) /* For now, we only handle combined mode (smbus) */ static struct i2c_algorithm keywest_algorithm = { - .name = "Keywest i2c", - .id = I2C_ALGO_SMBUS, .smbus_xfer = keywest_smbus_xfer, .master_xfer = keywest_xfer, .functionality = keywest_func, @@ -622,7 +616,6 @@ create_iface(struct device_node *np, struct device *dev) sprintf(chan->adapter.name, "%s %d", np->parent->name, i); chan->iface = iface; chan->chan_no = i; - chan->adapter.id = I2C_ALGO_SMBUS; chan->adapter.algo = &keywest_algorithm; chan->adapter.algo_data = NULL; chan->adapter.client_register = NULL; @@ -636,15 +629,6 @@ create_iface(struct device_node *np, struct device *dev) chan->adapter.name); i2c_set_adapdata(&chan->adapter, NULL); } - if (probe) { - printk("Probe: "); - for (addr = 0x00; addr <= 0x7f; addr++) { - if (i2c_smbus_xfer(&chan->adapter,addr, - 0,0,0,I2C_SMBUS_QUICK,NULL) >= 0) - printk("%02x ", addr); - } - printk("\n"); - } } printk(KERN_INFO "Found KeyWest i2c on \"%s\", %d channel%s, stepping: %d bits\n", @@ -699,7 +683,7 @@ dispose_iface(struct device *dev) } static int -create_iface_macio(struct macio_dev* dev, const struct of_match *match) +create_iface_macio(struct macio_dev* dev, const struct of_device_id *match) { return create_iface(dev->ofdev.node, &dev->ofdev.dev); } @@ -711,7 +695,7 @@ dispose_iface_macio(struct macio_dev* dev) } static int -create_iface_of_platform(struct of_device* dev, const struct of_match *match) +create_iface_of_platform(struct of_device* dev, const struct of_device_id *match) { return create_iface(dev->node, &dev->dev); } @@ -722,10 +706,9 @@ dispose_iface_of_platform(struct of_device* dev) return dispose_iface(&dev->dev); } -static struct of_match i2c_keywest_match[] = +static struct of_device_id i2c_keywest_match[] = { { - .name = OF_ANY_MATCH, .type = "i2c", .compatible = "keywest" }, diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index 6f33496d31c3..f065583ddcf1 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -20,13 +20,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <asm/io.h> -#ifdef CONFIG_FSL_OCP -#include <asm/ocp.h> -#define FSL_I2C_DEV_SEPARATE_DFSRR FS_I2C_SEPARATE_DFSRR -#define FSL_I2C_DEV_CLOCK_5200 FS_I2C_CLOCK_5200 -#else #include <linux/fsl_devices.h> -#endif #include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/delay.h> @@ -278,8 +272,6 @@ static u32 mpc_functionality(struct i2c_adapter *adap) } static struct i2c_algorithm mpc_algo = { - .name = "MPC algorithm", - .id = I2C_ALGO_MPC107, .master_xfer = mpc_xfer, .functionality = mpc_functionality, }; @@ -287,114 +279,13 @@ static struct i2c_algorithm mpc_algo = { static struct i2c_adapter mpc_ops = { .owner = THIS_MODULE, .name = "MPC adapter", - .id = I2C_ALGO_MPC107 | I2C_HW_MPC107, + .id = I2C_HW_MPC107, .algo = &mpc_algo, .class = I2C_CLASS_HWMON, .timeout = 1, .retries = 1 }; -#ifdef CONFIG_FSL_OCP -static int __devinit mpc_i2c_probe(struct ocp_device *ocp) -{ - int result = 0; - struct mpc_i2c *i2c; - - if (!(i2c = kmalloc(sizeof(*i2c), GFP_KERNEL))) { - return -ENOMEM; - } - memset(i2c, 0, sizeof(*i2c)); - - i2c->irq = ocp->def->irq; - i2c->flags = ((struct ocp_fs_i2c_data *)ocp->def->additions)->flags; - init_waitqueue_head(&i2c->queue); - - if (!request_mem_region(ocp->def->paddr, MPC_I2C_REGION, "i2c-mpc")) { - printk(KERN_ERR "i2c-mpc - resource unavailable\n"); - return -ENODEV; - } - - i2c->base = ioremap(ocp->def->paddr, MPC_I2C_REGION); - - if (!i2c->base) { - printk(KERN_ERR "i2c-mpc - failed to map controller\n"); - result = -ENOMEM; - goto fail_map; - } - - if (i2c->irq != OCP_IRQ_NA) - { - if ((result = request_irq(ocp->def->irq, mpc_i2c_isr, - 0, "i2c-mpc", i2c)) < 0) { - printk(KERN_ERR - "i2c-mpc - failed to attach interrupt\n"); - goto fail_irq; - } - } else - i2c->irq = 0; - - i2c->adap = mpc_ops; - i2c_set_adapdata(&i2c->adap, i2c); - - if ((result = i2c_add_adapter(&i2c->adap)) < 0) { - printk(KERN_ERR "i2c-mpc - failed to add adapter\n"); - goto fail_add; - } - - mpc_i2c_setclock(i2c); - ocp_set_drvdata(ocp, i2c); - return result; - - fail_add: - if (ocp->def->irq != OCP_IRQ_NA) - free_irq(ocp->def->irq, 0); - fail_irq: - iounmap(i2c->base); - fail_map: - release_mem_region(ocp->def->paddr, MPC_I2C_REGION); - kfree(i2c); - return result; -} -static void __devexit mpc_i2c_remove(struct ocp_device *ocp) -{ - struct mpc_i2c *i2c = ocp_get_drvdata(ocp); - ocp_set_drvdata(ocp, NULL); - i2c_del_adapter(&i2c->adap); - - if (ocp->def->irq != OCP_IRQ_NA) - free_irq(i2c->irq, i2c); - iounmap(i2c->base); - release_mem_region(ocp->def->paddr, MPC_I2C_REGION); - kfree(i2c); -} - -static struct ocp_device_id mpc_iic_ids[] __devinitdata = { - {.vendor = OCP_VENDOR_FREESCALE,.function = OCP_FUNC_IIC}, - {.vendor = OCP_VENDOR_INVALID} -}; - -MODULE_DEVICE_TABLE(ocp, mpc_iic_ids); - -static struct ocp_driver mpc_iic_driver = { - .name = "iic", - .id_table = mpc_iic_ids, - .probe = mpc_i2c_probe, - .remove = __devexit_p(mpc_i2c_remove) -}; - -static int __init iic_init(void) -{ - return ocp_register_driver(&mpc_iic_driver); -} - -static void __exit iic_exit(void) -{ - ocp_unregister_driver(&mpc_iic_driver); -} - -module_init(iic_init); -module_exit(iic_exit); -#else static int fsl_i2c_probe(struct device *device) { int result = 0; @@ -424,12 +315,15 @@ static int fsl_i2c_probe(struct device *device) if (i2c->irq != 0) if ((result = request_irq(i2c->irq, mpc_i2c_isr, - 0, "fsl-i2c", i2c)) < 0) { + SA_SHIRQ, "i2c-mpc", i2c)) < 0) { printk(KERN_ERR "i2c-mpc - failed to attach interrupt\n"); goto fail_irq; } + mpc_i2c_setclock(i2c); + dev_set_drvdata(device, i2c); + i2c->adap = mpc_ops; i2c_set_adapdata(&i2c->adap, i2c); i2c->adap.dev.parent = &pdev->dev; @@ -438,8 +332,6 @@ static int fsl_i2c_probe(struct device *device) goto fail_add; } - mpc_i2c_setclock(i2c); - dev_set_drvdata(device, i2c); return result; fail_add: @@ -456,8 +348,8 @@ static int fsl_i2c_remove(struct device *device) { struct mpc_i2c *i2c = dev_get_drvdata(device); - dev_set_drvdata(device, NULL); i2c_del_adapter(&i2c->adap); + dev_set_drvdata(device, NULL); if (i2c->irq != 0) free_irq(i2c->irq, i2c); @@ -488,8 +380,6 @@ static void __exit fsl_i2c_exit(void) module_init(fsl_i2c_init); module_exit(fsl_i2c_exit); -#endif /* CONFIG_FSL_OCP */ - MODULE_AUTHOR("Adrian Cox <adrian@humboldt.co.uk>"); MODULE_DESCRIPTION ("I2C-Bus adapter for MPC107 bridge and MPC824x/85xx/52xx processors"); diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 5b852782d2f5..99abca45fece 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -423,18 +423,16 @@ static int mv64xxx_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) { struct mv64xxx_i2c_data *drv_data = i2c_get_adapdata(adap); - int i, rc = 0; + int i, rc; for (i=0; i<num; i++) - if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) != 0) - break; + if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) < 0) + return rc; - return rc; + return num; } static struct i2c_algorithm mv64xxx_i2c_algo = { - .name = MV64XXX_I2C_CTLR_NAME " algorithm", - .id = I2C_ALGO_MV64XXX, .master_xfer = mv64xxx_i2c_xfer, .functionality = mv64xxx_i2c_functionality, }; @@ -523,7 +521,7 @@ mv64xxx_i2c_probe(struct device *dev) drv_data->freq_m = pdata->freq_m; drv_data->freq_n = pdata->freq_n; drv_data->irq = platform_get_irq(pd, 0); - drv_data->adapter.id = I2C_ALGO_MV64XXX | I2C_HW_MV64XXX; + drv_data->adapter.id = I2C_HW_MV64XXX; drv_data->adapter.algo = &mv64xxx_i2c_algo; drv_data->adapter.owner = THIS_MODULE; drv_data->adapter.class = I2C_CLASS_HWMON; diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c index 6d13127c8c4e..e0b7a913431e 100644 --- a/drivers/i2c/busses/i2c-nforce2.c +++ b/drivers/i2c/busses/i2c-nforce2.c @@ -37,7 +37,6 @@ /* Note: we assume there can only be one nForce2, with two SMBus interfaces */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -111,8 +110,6 @@ static u32 nforce2_func(struct i2c_adapter *adapter); static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = nforce2_access, .functionality = nforce2_func, }; @@ -132,7 +129,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr, struct nforce2_smbus *smbus = adap->algo_data; unsigned char protocol, pec, temp; unsigned char len = 0; /* to keep the compiler quiet */ - int timeout = 0; int i; protocol = (read_write == I2C_SMBUS_READ) ? NVIDIA_SMB_PRTCL_READ : @@ -192,29 +188,10 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr, case I2C_SMBUS_PROC_CALL: dev_err(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n"); return -1; - /* - outb_p(command, NVIDIA_SMB_CMD); - outb_p(data->word, NVIDIA_SMB_DATA); - outb_p(data->word >> 8, NVIDIA_SMB_DATA + 1); - protocol = NVIDIA_SMB_PRTCL_PROC_CALL | pec; - read_write = I2C_SMBUS_READ; - break; - */ case I2C_SMBUS_BLOCK_PROC_CALL: dev_err(&adap->dev, "I2C_SMBUS_BLOCK_PROC_CALL not supported!\n"); return -1; - /* - protocol |= pec; - len = min_t(u8, data->block[0], 31); - outb_p(command, NVIDIA_SMB_CMD); - outb_p(len, NVIDIA_SMB_BCNT); - for (i = 0; i < len; i++) - outb_p(data->block[i + 1], NVIDIA_SMB_DATA + i); - protocol = NVIDIA_SMB_PRTCL_BLOCK_PROC_CALL | pec; - read_write = I2C_SMBUS_READ; - break; - */ case I2C_SMBUS_WORD_DATA_PEC: case I2C_SMBUS_BLOCK_DATA_PEC: @@ -233,12 +210,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr, temp = inb_p(NVIDIA_SMB_STS); -#if 0 - do { - i2c_do_pause(1); - temp = inb_p(NVIDIA_SMB_STS); - } while (((temp & NVIDIA_SMB_STS_DONE) == 0) && (timeout++ < MAX_TIMEOUT)); -#endif if (~temp & NVIDIA_SMB_STS_DONE) { udelay(500); temp = inb_p(NVIDIA_SMB_STS); @@ -248,9 +219,10 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr, temp = inb_p(NVIDIA_SMB_STS); } - if ((timeout >= MAX_TIMEOUT) || (~temp & NVIDIA_SMB_STS_DONE) - || (temp & NVIDIA_SMB_STS_STATUS)) + if ((~temp & NVIDIA_SMB_STS_DONE) || (temp & NVIDIA_SMB_STS_STATUS)) { + dev_dbg(&adap->dev, "SMBus Timeout! (0x%02x)\n", temp); return -1; + } if (read_write == I2C_SMBUS_WRITE) return 0; diff --git a/drivers/i2c/busses/i2c-parport-light.c b/drivers/i2c/busses/i2c-parport-light.c index cb5e722301d8..3e5eba9fcacb 100644 --- a/drivers/i2c/busses/i2c-parport-light.c +++ b/drivers/i2c/busses/i2c-parport-light.c @@ -24,7 +24,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ------------------------------------------------------------------------ */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index e9560bab51c4..71a2502fe069 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -24,7 +24,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ------------------------------------------------------------------------ */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> @@ -131,7 +130,7 @@ static int parport_getsda(void *data) /* Encapsulate the functions above in the correct structure. Note that this is only a template, from which the real structures are copied. The attaching code will set getscl to NULL for adapters that - cannot read SCL back, and will also make the the data field point to + cannot read SCL back, and will also make the data field point to the parallel port structure. */ static struct i2c_algo_bit_data parport_algo_data = { .setsda = parport_setsda, diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c index 9c611134db9c..d9b4ddbad7e0 100644 --- a/drivers/i2c/busses/i2c-pca-isa.c +++ b/drivers/i2c/busses/i2c-pca-isa.c @@ -17,7 +17,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/ioport.h> #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c index 646381b6b3bf..6d48a4da7bed 100644 --- a/drivers/i2c/busses/i2c-piix4.c +++ b/drivers/i2c/busses/i2c-piix4.c @@ -28,7 +28,6 @@ Note: we assume there can only be one device, with one SMBus interface. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/pci.h> @@ -244,7 +243,7 @@ static int piix4_transaction(void) /* Make sure the SMBus host is ready to start transmitting */ if ((temp = inb_p(SMBHSTSTS)) != 0x00) { dev_dbg(&piix4_adapter.dev, "SMBus busy (%02x). " - "Resetting... \n", temp); + "Resetting...\n", temp); outb_p(temp, SMBHSTSTS); if ((temp = inb_p(SMBHSTSTS)) != 0x00) { dev_err(&piix4_adapter.dev, "Failed! (%02x)\n", temp); @@ -400,8 +399,6 @@ static u32 piix4_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = piix4_access, .functionality = piix4_func, }; diff --git a/drivers/i2c/busses/i2c-prosavage.c b/drivers/i2c/busses/i2c-prosavage.c index 13d66289933b..83fd16d61ce5 100644 --- a/drivers/i2c/busses/i2c-prosavage.c +++ b/drivers/i2c/busses/i2c-prosavage.c @@ -54,7 +54,6 @@ * (Additional documentation needed :( */ -#include <linux/config.h> #include <linux/module.h> #include <linux/init.h> #include <linux/pci.h> diff --git a/drivers/i2c/busses/i2c-rpx.c b/drivers/i2c/busses/i2c-rpx.c index 9497b1b6852f..0ebec3c1a54e 100644 --- a/drivers/i2c/busses/i2c-rpx.c +++ b/drivers/i2c/busses/i2c-rpx.c @@ -11,7 +11,6 @@ * changed to eliminate RPXLite references. */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index fcfa51c1436b..73a092fb0e7e 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -20,6 +20,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> @@ -533,7 +534,7 @@ static int s3c24xx_i2c_doxfer(struct s3c24xx_i2c *i2c, struct i2c_msg *msgs, int /* s3c24xx_i2c_xfer * * first port of call from the i2c bus code when an message needs - * transfering across the i2c bus. + * transferring across the i2c bus. */ static int s3c24xx_i2c_xfer(struct i2c_adapter *adap, @@ -567,7 +568,6 @@ static u32 s3c24xx_i2c_func(struct i2c_adapter *adap) /* i2c bus registration info */ static struct i2c_algorithm s3c24xx_i2c_algorithm = { - .name = "S3C2410-I2C-Algorithm", .master_xfer = s3c24xx_i2c_xfer, .functionality = s3c24xx_i2c_func, }; diff --git a/drivers/i2c/busses/i2c-savage4.c b/drivers/i2c/busses/i2c-savage4.c index 092d0323c6c6..0c8518298e4d 100644 --- a/drivers/i2c/busses/i2c-savage4.c +++ b/drivers/i2c/busses/i2c-savage4.c @@ -29,7 +29,6 @@ it easier to add later. */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c index e5dd90bdb04a..fa503ed9f86d 100644 --- a/drivers/i2c/busses/i2c-sibyte.c +++ b/drivers/i2c/busses/i2c-sibyte.c @@ -17,15 +17,14 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/i2c-algo-sibyte.h> #include <asm/sibyte/sb1250_regs.h> #include <asm/sibyte/sb1250_smbus.h> static struct i2c_algo_sibyte_data sibyte_board_data[2] = { - { NULL, 0, (void *) (KSEG1+A_SMB_BASE(0)) }, - { NULL, 1, (void *) (KSEG1+A_SMB_BASE(1)) } + { NULL, 0, (void *) (CKSEG1+A_SMB_BASE(0)) }, + { NULL, 1, (void *) (CKSEG1+A_SMB_BASE(1)) } }; static struct i2c_adapter sibyte_board_adapter[2] = { diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c index 425733b019b6..080318d6f54b 100644 --- a/drivers/i2c/busses/i2c-sis5595.c +++ b/drivers/i2c/busses/i2c-sis5595.c @@ -55,7 +55,6 @@ * Add adapter resets */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/delay.h> @@ -229,7 +228,7 @@ static int sis5595_transaction(struct i2c_adapter *adap) /* Make sure the SMBus host is ready to start transmitting */ temp = sis5595_read(SMB_STS_LO) + (sis5595_read(SMB_STS_HI) << 8); if (temp != 0x00) { - dev_dbg(&adap->dev, "SMBus busy (%04x). Resetting... \n", temp); + dev_dbg(&adap->dev, "SMBus busy (%04x). Resetting...\n", temp); sis5595_write(SMB_STS_LO, temp & 0xff); sis5595_write(SMB_STS_HI, temp >> 8); if ((temp = sis5595_read(SMB_STS_LO) + (sis5595_read(SMB_STS_HI) << 8)) != 0x00) { @@ -358,8 +357,6 @@ static u32 sis5595_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = sis5595_access, .functionality = sis5595_func, }; diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c index 58df63df1540..86f0f448fa0b 100644 --- a/drivers/i2c/busses/i2c-sis630.c +++ b/drivers/i2c/busses/i2c-sis630.c @@ -48,7 +48,6 @@ Note: we assume there can only be one device, with one SMBus interface. */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/delay.h> @@ -449,8 +448,6 @@ exit: static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = sis630_access, .functionality = sis630_func, }; diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c index 3cac6d43bce5..ead2ff3cf60e 100644 --- a/drivers/i2c/busses/i2c-sis96x.c +++ b/drivers/i2c/busses/i2c-sis96x.c @@ -32,7 +32,6 @@ We assume there can only be one SiS96x with one SMBus interface. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/kernel.h> @@ -250,8 +249,6 @@ static u32 sis96x_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = sis96x_access, .functionality = sis96x_func, }; diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/busses/i2c-stub.c index 19c805ead4d8..73f481e93a36 100644 --- a/drivers/i2c/busses/i2c-stub.c +++ b/drivers/i2c/busses/i2c-stub.c @@ -21,7 +21,6 @@ #define DEBUG 1 -#include <linux/config.h> #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> @@ -110,8 +109,6 @@ static u32 stub_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .functionality = stub_func, .smbus_xfer = stub_xfer, }; diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c index 2cbc4cd22366..040b8abeabba 100644 --- a/drivers/i2c/busses/i2c-via.c +++ b/drivers/i2c/busses/i2c-via.c @@ -21,7 +21,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 0bb60a636e16..99d209e0485a 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -33,7 +33,6 @@ Note: we assume there can only be one device, with one SMBus interface. */ -#include <linux/config.h> #include <linux/module.h> #include <linux/delay.h> #include <linux/pci.h> @@ -287,8 +286,6 @@ static u32 vt596_func(struct i2c_adapter *adapter) } static struct i2c_algorithm smbus_algorithm = { - .name = "Non-I2C SMBus adapter", - .id = I2C_ALGO_SMBUS, .smbus_xfer = vt596_access, .functionality = vt596_func, }; diff --git a/drivers/i2c/busses/i2c-voodoo3.c b/drivers/i2c/busses/i2c-voodoo3.c index 3edf0e34155e..b675773b0cc1 100644 --- a/drivers/i2c/busses/i2c-voodoo3.c +++ b/drivers/i2c/busses/i2c-voodoo3.c @@ -27,7 +27,6 @@ /* This interfaces to the I2C bus of the Voodoo3 to gain access to the BT869 and possibly other I2C devices. */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c index 1c4159a93623..a1d580e05361 100644 --- a/drivers/i2c/busses/scx200_acb.c +++ b/drivers/i2c/busses/scx200_acb.c @@ -24,7 +24,6 @@ */ -#include <linux/config.h> #include <linux/module.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -396,8 +395,6 @@ static u32 scx200_acb_func(struct i2c_adapter *adapter) /* For now, we only handle combined mode (smbus) */ static struct i2c_algorithm scx200_acb_algorithm = { - .name = "NatSemi SCx200 ACCESS.bus", - .id = I2C_ALGO_SMBUS, .smbus_xfer = scx200_acb_smbus_xfer, .functionality = scx200_acb_func, }; @@ -457,7 +454,7 @@ static int __init scx200_acb_create(int base, int index) i2c_set_adapdata(adapter, iface); snprintf(adapter->name, I2C_NAME_SIZE, "SCx200 ACB%d", index); adapter->owner = THIS_MODULE; - adapter->id = I2C_ALGO_SMBUS; + adapter->id = I2C_HW_SMBUS_SCX200; adapter->algo = &scx200_acb_algorithm; adapter->class = I2C_CLASS_HWMON; |
