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authorAlexey Dobriyan <adobriyan@sw.ru>2007-04-23 14:41:07 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-24 08:23:08 -0700
commit671d40f4aa20d31121695e33393c9bd87053f4fa (patch)
tree21e7ef41258e7b6026f0f4784b46875ae338696a
parentf318a63ba018d1f30521b733e86fc2d0207e496b (diff)
downloadlinux-2.6.34-ux500-671d40f4aa20d31121695e33393c9bd87053f4fa.tar.gz
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>
-rw-r--r--drivers/block/paride/pcd.c2
-rw-r--r--drivers/block/paride/pf.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index c852eed91e4..1eeb8f2cde7 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 7cdaa195126..5826508f673 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);