diff --git a/[refs] b/[refs]
index 0d5182ccd4ef..81b1e7f2ca42 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 396cda90d228d0851f3d64c7c85a1ecf6b8ae1e8
+refs/heads/master: 719a6e8876ee860fcb0c90d4123bff1e3df26dfd
diff --git a/trunk/drivers/usb/core/usb.c b/trunk/drivers/usb/core/usb.c
index 99e54586a545..4e2c6df8d3cc 100644
--- a/trunk/drivers/usb/core/usb.c
+++ b/trunk/drivers/usb/core/usb.c
@@ -1067,7 +1067,7 @@ static struct notifier_block usb_bus_nb = {
 struct dentry *usb_debug_root;
 EXPORT_SYMBOL_GPL(usb_debug_root);
 
-struct dentry *usb_debug_devices;
+static struct dentry *usb_debug_devices;
 
 static int usb_debugfs_init(void)
 {