1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/usb/media/se401.h b/drivers/usb/media/se401.h
index 2e5846f1eb20..e88a40d4c86a 100644
--- a/drivers/usb/media/se401.h
+++ b/drivers/usb/media/se401.h
@@ -5,6 +5,7 @@
 #include <asm/uaccess.h>
 #include <linux/videodev.h>
 #include <linux/smp_lock.h>
+#include <linux/mutex.h>
 
 #define se401_DEBUG     /* Turn on debug messages */
 
@@ -189,7 +190,7 @@ struct usb_se401 {
         int maxframesize;
         int cframesize;         /* current framesize */
 
-        struct semaphore lock;
+        struct mutex lock;
         int user;               /* user count for exclusive use */
         int removed;            /* device disconnected */