aboutsummaryrefslogtreecommitdiff
path: root/drivers/video/pxafb.h
diff options
context:
space:
mode:
authorMatthias Kaehlcke <matthias@kaehlcke.net>2008-07-23 21:31:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:37 -0700
commitb91dbce56a8dbf312f6255d5121b295553d2b4db (patch)
tree77c3a0e93f4cca9b2c4ef2b73bce66acc792f60c /drivers/video/pxafb.h
parent14aefd1b49ff3bd13caa37fb06bd53488d5d1486 (diff)
downloadlinux-linaro-stable-b91dbce56a8dbf312f6255d5121b295553d2b4db.tar.gz
pxafb: convert ctrlr_sem in a mutex
The semaphore ctrlr_sem is used as a mutex. Convert it to the mutex API. Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Cc: Daniel Mack <daniel@caiaq.de> Cc: Eric Miao <eric.miao@marvell.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/pxafb.h')
-rw-r--r--drivers/video/pxafb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/pxafb.h b/drivers/video/pxafb.h
index 8238dc826429..31541b86f13d 100644
--- a/drivers/video/pxafb.h
+++ b/drivers/video/pxafb.h
@@ -106,7 +106,7 @@ struct pxafb_info {
volatile u_char state;
volatile u_char task_state;
- struct semaphore ctrlr_sem;
+ struct mutex ctrlr_lock;
wait_queue_head_t ctrlr_wait;
struct work_struct task;