diff --git a/[refs] b/[refs]
index 241f14a83283..49b7cdb8cc52 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6e30d7cba992d626c9d16b3873a7b90c700d0e95
+refs/heads/master: 9f7344fbaf191de63df315c7e0fa4c976e2ea419
diff --git a/trunk/drivers/usb/core/port.c b/trunk/drivers/usb/core/port.c
index 2bc1cef4e478..3734850120ae 100644
--- a/trunk/drivers/usb/core/port.c
+++ b/trunk/drivers/usb/core/port.c
@@ -16,6 +16,8 @@
  *
  */
 
+#include <linux/slab.h>
+
 #include "hub.h"
 
 static void usb_port_device_release(struct device *dev)