Merge tag 'v3.7-rc4' into next to sync up Wacom bits

Linux 3.7-rc4

drivers/input/misc/xen-kbdfront.c

@@ -311,7 +311,6 @@ static void xenkbd_backend_changed(struct xenbus_device *dev,
 	case XenbusStateReconfiguring:
 	case XenbusStateReconfigured:
 	case XenbusStateUnknown:
-	case XenbusStateClosed:
 		break;
 
 	case XenbusStateInitWait:
@@ -350,6 +349,10 @@ InitWait:
 
 		break;
 
+	case XenbusStateClosed:
+		if (dev->state == XenbusStateClosed)
+			break;
+		/* Missed the backend's CLOSING state -- fallthrough */
 	case XenbusStateClosing:
 		xenbus_frontend_closed(dev);
 		break;