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| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 15:35:11 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 15:35:11 +0400 |
| commit | 67577927e8d7a1f4b09b4992df640eadc6aacb36 (patch) | |
| tree | 2e9efe6b5745965faf0dcc084d4613d9356263f9 /drivers/char/i8k.c | |
| parent | 6fe4c590313133ebd5dadb769031489ff178ece1 (diff) | |
| parent | 51f00a471ce8f359627dd99aeac322947a0e491b (diff) | |
| download | linux-67577927e8d7a1f4b09b4992df640eadc6aacb36.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Conflicts:
drivers/mtd/mtd_blkdevs.c
Merge Grant's device-tree bits so that we can apply the subsequent fixes.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/char/i8k.c')
| -rw-r--r-- | drivers/char/i8k.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c index 4cd8b227c11f..3bc0eef88717 100644 --- a/drivers/char/i8k.c +++ b/drivers/char/i8k.c @@ -23,7 +23,7 @@ #include <linux/seq_file.h> #include <linux/dmi.h> #include <linux/capability.h> -#include <linux/smp_lock.h> +#include <linux/mutex.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -56,6 +56,7 @@ #define I8K_TEMPERATURE_BUG 1 +static DEFINE_MUTEX(i8k_mutex); static char bios_version[4]; MODULE_AUTHOR("Massimo Dal Zotto (dz@debian.org)"); @@ -399,9 +400,9 @@ static long i8k_ioctl(struct file *fp, unsigned int cmd, unsigned long arg) { long ret; - lock_kernel(); + mutex_lock(&i8k_mutex); ret = i8k_ioctl_unlocked(fp, cmd, arg); - unlock_kernel(); + mutex_unlock(&i8k_mutex); return ret; } |