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| author | Alexey Dobriyan <adobriyan@sw.ru> | 2007-04-23 14:41:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-24 08:23:08 -0700 |
| commit | 671d40f4aa20d31121695e33393c9bd87053f4fa (patch) | |
| tree | 21e7ef41258e7b6026f0f4784b46875ae338696a /drivers/block/paride | |
| parent | f318a63ba018d1f30521b733e86fc2d0207e496b (diff) | |
| download | linux-671d40f4aa20d31121695e33393c9bd87053f4fa.tar.gz linux-671d40f4aa20d31121695e33393c9bd87053f4fa.tar.bz2 linux-671d40f4aa20d31121695e33393c9bd87053f4fa.zip | |
paride drivers: initialize spinlocks
pcd_lock and pf_spin_lock are passed to blk_init_queue() which, seeing them
as valid lock pointer, sets it as ->queue_lock.
The problem is that pcd_lock and pf_spin_lock aren't initialized anywhere.
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block/paride')
| -rw-r--r-- | drivers/block/paride/pcd.c | 2 | ||||
| -rw-r--r-- | drivers/block/paride/pf.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index c852eed91e4b..1eeb8f2cde71 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -140,7 +140,7 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_DLY}; #include <linux/blkdev.h> #include <asm/uaccess.h> -static spinlock_t pcd_lock; +static DEFINE_SPINLOCK(pcd_lock); module_param(verbose, bool, 0644); module_param(major, int, 0); diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c index 7cdaa1951260..5826508f6731 100644 --- a/drivers/block/paride/pf.c +++ b/drivers/block/paride/pf.c @@ -154,7 +154,7 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_LUN, D_DLY}; #include <linux/blkpg.h> #include <asm/uaccess.h> -static spinlock_t pf_spin_lock; +static DEFINE_SPINLOCK(pf_spin_lock); module_param(verbose, bool, 0644); module_param(major, int, 0); |