diff --git a/[refs] b/[refs]
index 0b016807e89d..45b4499d65cb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 051a4ac5df06bcc6add77059328e8827c7959709
+refs/heads/master: 38413fd2d82b0e75ae0492518f1b80a5cfd81956
diff --git a/trunk/drivers/media/video/pwc/pwc.h b/trunk/drivers/media/video/pwc/pwc.h
index 835db149a3b1..74178754b39b 100644
--- a/trunk/drivers/media/video/pwc/pwc.h
+++ b/trunk/drivers/media/video/pwc/pwc.h
@@ -32,6 +32,7 @@
 #include <linux/smp_lock.h>
 #include <linux/version.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 #include <asm/errno.h>
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>