diff --git a/[refs] b/[refs]
index d360b7746e5a..fbf4599b34dc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b6faaae1a15a352d68b3e3cd8b840e56709820bf
+refs/heads/master: 72f9fc7c8150873d51c61cfb885dc7fbb075d62a
diff --git a/trunk/drivers/staging/easycap/easycap.h b/trunk/drivers/staging/easycap/easycap.h
index 25961c23dc0f..884263b2775d 100644
--- a/trunk/drivers/staging/easycap/easycap.h
+++ b/trunk/drivers/staging/easycap/easycap.h
@@ -75,6 +75,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <linux/module.h>
 #include <linux/kref.h>
 #include <linux/usb.h>