diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index ab8e1001e5e288ae9fd06417567cc62b4d4897f5..c71b0372786e00482bf2f9fadf4bf6293721d27f 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -96,6 +96,7 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/kobject.h>
+#include <linux/prefetch.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>