diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index 9ff5403483e5bd1f1b16192895986f2dae5da7ea..92dfb1845ff4f1623ab5b61bc6f2d92a39477e37 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -47,6 +47,7 @@
 #include <linux/mutex.h>
 #include <linux/videodev2.h>
 #include <linux/version.h>
+#include <linux/mm.h>
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>