diff --git a/[refs] b/[refs]
index fe7becb463e0..f9374042564b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 74203de067ae5c71526168b597088022836e31d3
+refs/heads/master: 001428e4871d6c62f5e16c62df681624d8b480c1
diff --git a/trunk/drivers/usb/gadget/inode.c b/trunk/drivers/usb/gadget/inode.c
index a392ec0d2d51..6ccae2707e59 100644
--- a/trunk/drivers/usb/gadget/inode.c
+++ b/trunk/drivers/usb/gadget/inode.c
@@ -1730,8 +1730,9 @@ static void
 gadgetfs_disconnect (struct usb_gadget *gadget)
 {
 	struct dev_data		*dev = get_gadget_data (gadget);
+	unsigned long		flags;
 
-	spin_lock (&dev->lock);
+	spin_lock_irqsave (&dev->lock, flags);
 	if (dev->state == STATE_DEV_UNCONNECTED)
 		goto exit;
 	dev->state = STATE_DEV_UNCONNECTED;
@@ -1740,7 +1741,7 @@ gadgetfs_disconnect (struct usb_gadget *gadget)
 	next_event (dev, GADGETFS_DISCONNECT);
 	ep0_readable (dev);
 exit:
-	spin_unlock (&dev->lock);
+	spin_unlock_irqrestore (&dev->lock, flags);
 }
 
 static void