[PATCH] USB: convert a bunch of USB semaphores to mutexes

[mirror_ubuntu-zesty-kernel.git] / drivers / usb / media / se401.h

diff --git a/drivers/usb/media/se401.h b/drivers/usb/media/se401.h
index 2e5846f1eb2044acffb5c16da7777bd825528121..e88a40d4c86a95452e769f7969c1b9afb2080b7b 100644 (file)
--- 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 */