diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-09 13:51:13 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-09 13:51:13 -0800 |
commit | ae5cdd405bfc5799c07080ec35f48283a9b0142a (patch) | |
tree | b79a66de09bcef5404fb6a1f7de4cf1200023823 /drivers/misc | |
parent | fe250923bbbbcbccc9aa7b84d05ee7a060450534 (diff) | |
parent | b5266ea675c5a041e2852c7ccec4cf2d4f5e0cf4 (diff) | |
download | blackbird-obmc-linux-ae5cdd405bfc5799c07080ec35f48283a9b0142a.tar.gz blackbird-obmc-linux-ae5cdd405bfc5799c07080ec35f48283a9b0142a.zip |
Merge tag 'char-misc-3.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Minor char-misc fixes for 3.3-rc3
Nothing big here, some Kconfig fixes for the MISC_DEVICES config option
that was being used incorrectly, and some other minor bug fixes.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tag 'char-misc-3.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710_chip
cs5535-mfgpt: don't call __init function from __devinit
vmw_balloon: fix for a -Wuninitialized warning
drivers: misc: Remove MISC_DEVICES config option
c2port: fix build error for duramar2150 due to missing header.
Diffstat (limited to 'drivers/misc')
-rw-r--r-- | drivers/misc/Kconfig | 17 | ||||
-rw-r--r-- | drivers/misc/c2port/c2port-duramar2150.c | 1 | ||||
-rw-r--r-- | drivers/misc/cb710/core.c | 1 | ||||
-rw-r--r-- | drivers/misc/cs5535-mfgpt.c | 2 | ||||
-rw-r--r-- | drivers/misc/vmw_balloon.c | 14 |
5 files changed, 13 insertions, 22 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 6a1a092db146..c7795096d43b 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -2,24 +2,14 @@ # Misc strange devices # -# This one has to live outside of the MISC_DEVICES conditional, -# because it may be selected by drivers/platform/x86/hp_accel. +menu "Misc devices" + config SENSORS_LIS3LV02D tristate depends on INPUT select INPUT_POLLDEV default n -menuconfig MISC_DEVICES - bool "Misc devices" - ---help--- - Say Y here to get to see options for device drivers from various - different categories. This option alone does not add any kernel code. - - If you say N, all options in this submenu will be skipped and disabled. - -if MISC_DEVICES - config AD525X_DPOT tristate "Analog Devices Digital Potentiometers" depends on (I2C || SPI) && SYSFS @@ -516,5 +506,4 @@ source "drivers/misc/ti-st/Kconfig" source "drivers/misc/lis3lv02d/Kconfig" source "drivers/misc/carma/Kconfig" source "drivers/misc/altera-stapl/Kconfig" - -endif # MISC_DEVICES +endmenu diff --git a/drivers/misc/c2port/c2port-duramar2150.c b/drivers/misc/c2port/c2port-duramar2150.c index 778fc3fdfb9b..5484301d57d9 100644 --- a/drivers/misc/c2port/c2port-duramar2150.c +++ b/drivers/misc/c2port/c2port-duramar2150.c @@ -15,6 +15,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/ioport.h> #include <linux/c2port.h> #define DATA_PORT 0x325 diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c index 68cd05b6d829..85cc7710193c 100644 --- a/drivers/misc/cb710/core.c +++ b/drivers/misc/cb710/core.c @@ -245,6 +245,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev, if (err) return err; + spin_lock_init(&chip->irq_lock); chip->pdev = pdev; chip->iobase = pcim_iomap_table(pdev)[0]; diff --git a/drivers/misc/cs5535-mfgpt.c b/drivers/misc/cs5535-mfgpt.c index bc685bfc4c33..87a390de054c 100644 --- a/drivers/misc/cs5535-mfgpt.c +++ b/drivers/misc/cs5535-mfgpt.c @@ -262,7 +262,7 @@ static void __init reset_all_timers(void) * In other cases (such as with VSAless OpenFirmware), the system firmware * leaves timers available for us to use. */ -static int __init scan_timers(struct cs5535_mfgpt_chip *mfgpt) +static int __devinit scan_timers(struct cs5535_mfgpt_chip *mfgpt) { struct cs5535_mfgpt_timer timer = { .chip = mfgpt }; unsigned long flags; diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index cd41d403c9df..cb56e270da11 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -314,7 +314,7 @@ static bool vmballoon_send_get_target(struct vmballoon *b, u32 *new_target) * fear that guest will need it. Host may reject some pages, we need to * check the return value and maybe submit a different page. */ -static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn, +static int vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn, unsigned int *hv_status) { unsigned long status, dummy; @@ -322,17 +322,17 @@ static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn, pfn32 = (u32)pfn; if (pfn32 != pfn) - return false; + return -1; STATS_INC(b->stats.lock); *hv_status = status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy); if (vmballoon_check_status(b, status)) - return true; + return 0; pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status); STATS_INC(b->stats.lock_fail); - return false; + return 1; } /* @@ -411,7 +411,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) struct page *page; gfp_t flags; unsigned int hv_status; - bool locked = false; + int locked; flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP; do { @@ -431,7 +431,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) /* inform monitor */ locked = vmballoon_send_lock_page(b, page_to_pfn(page), &hv_status); - if (!locked) { + if (locked > 0) { STATS_INC(b->stats.refused_alloc); if (hv_status == VMW_BALLOON_ERROR_RESET || @@ -449,7 +449,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) if (++b->n_refused_pages >= VMW_BALLOON_MAX_REFUSED) return -EIO; } - } while (!locked); + } while (locked != 0); /* track allocated page */ list_add(&page->lru, &b->pages); |