sa1100fb: 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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h
index f465b27ed860..86831db9a042 100644
--- a/drivers/video/sa1100fb.h
+++ b/drivers/video/sa1100fb.h
@@ -100,7 +100,7 @@ struct sa1100fb_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;