diff options
| 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/ide/ide-gd.c | |
| parent | 5704e44d283e907623e3775c1262f206a2c48cf3 (diff) | |
| parent | 2a48fc0ab24241755dc93bfd4f01d68efab47f5a (diff) | |
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/ide/ide-gd.c')
| -rw-r--r-- | drivers/ide/ide-gd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index 70aeeb18833..35c4b43585e 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -1,4 +1,3 @@ -#include <linux/smp_lock.h> #include <linux/module.h> #include <linux/types.h> #include <linux/string.h> @@ -23,6 +22,7 @@ #define IDE_GD_VERSION "1.18" /* module parameters */ +static DEFINE_MUTEX(ide_gd_mutex); static unsigned long debug_mask; module_param(debug_mask, ulong, 0644); @@ -242,9 +242,9 @@ static int ide_gd_unlocked_open(struct block_device *bdev, fmode_t mode) { int ret; - lock_kernel(); + mutex_lock(&ide_gd_mutex); ret = ide_gd_open(bdev, mode); - unlock_kernel(); + mutex_unlock(&ide_gd_mutex); return ret; } @@ -257,7 +257,7 @@ static int ide_gd_release(struct gendisk *disk, fmode_t mode) ide_debug_log(IDE_DBG_FUNC, "enter"); - lock_kernel(); + mutex_lock(&ide_gd_mutex); if (idkp->openers == 1) drive->disk_ops->flush(drive); @@ -269,7 +269,7 @@ static int ide_gd_release(struct gendisk *disk, fmode_t mode) idkp->openers--; ide_disk_put(idkp); - unlock_kernel(); + mutex_unlock(&ide_gd_mutex); return 0; } |