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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 10:49:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 10:49:54 -0700 |
| commit | c37927d4359e81b85de644f8fb08878717cf5f3f (patch) | |
| tree | 25dabf2d905e1410819d1bdaba0bf5f779100d3c /drivers/input | |
| parent | 5704e44d283e907623e3775c1262f206a2c48cf3 (diff) | |
| parent | 2a48fc0ab24241755dc93bfd4f01d68efab47f5a (diff) | |
| download | linux-c37927d4359e81b85de644f8fb08878717cf5f3f.tar.bz2 | |
Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:
block: autoconvert trivial BKL users to private mutex
drivers: autoconvert trivial BKL users to private mutex
ipmi: autoconvert trivial BKL users to private mutex
mac: autoconvert trivial BKL users to private mutex
mtd: autoconvert trivial BKL users to private mutex
scsi: autoconvert trivial BKL users to private mutex
Fix up trivial conflicts (due to addition of private mutex right next to
deletion of a version string) in drivers/char/pcmcia/cm40[04]0_cs.c
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/hp_sdc_rtc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index 7e2c12a5b839..0b4f54265f62 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -43,7 +43,7 @@ #include <linux/proc_fs.h> #include <linux/poll.h> #include <linux/rtc.h> -#include <linux/smp_lock.h> +#include <linux/mutex.h> #include <linux/semaphore.h> MODULE_AUTHOR("Brian S. Julin <bri@calyx.com>"); @@ -52,6 +52,7 @@ MODULE_LICENSE("Dual BSD/GPL"); #define RTC_VERSION "1.10d" +static DEFINE_MUTEX(hp_sdc_rtc_mutex); static unsigned long epoch = 2000; static struct semaphore i8042tregs; @@ -665,9 +666,9 @@ static long hp_sdc_rtc_unlocked_ioctl(struct file *file, { int ret; - lock_kernel(); + mutex_lock(&hp_sdc_rtc_mutex); ret = hp_sdc_rtc_ioctl(file, cmd, arg); - unlock_kernel(); + mutex_unlock(&hp_sdc_rtc_mutex); return ret; } |