1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 31a688a3fb77..a4cf2473eacf 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -35,6 +35,7 @@
 #include "cx88-reg.h"
 
 #include <linux/version.h>
+#include <linux/mutex.h>
 #define CX88_VERSION_CODE KERNEL_VERSION(0,0,5)
 
 #ifndef TRUE
@@ -309,8 +310,7 @@ struct cx88_core {
         /* IR remote control state */
         struct cx88_IR             *ir;
 
-        struct semaphore           lock;
-
+        struct mutex               lock;
         /* various v4l controls */
         u32                        freq;