diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index c33ad8a..4f82bcd3 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -1230,6 +1230,7 @@ int usb_add_gadget_udc_release(struct device *parent, struct usb_gadget *gadget,
 	return 0;
 
  err_del_udc:
+	flush_work(&gadget->work);
 	device_del(&udc->dev);
 
  err_unlist_udc: