diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index a9b452fe622195ad832acdc78fba40759218f820..d5f4c1d45c9703add01e29e582e5f705e87cc83f 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -1703,8 +1703,7 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
 	dprintk(DEBUG_NORMAL,"usb_gadget_register_driver() '%s'\n",
 		driver->driver.name);
 
-	if (driver->disconnect)
-		driver->disconnect(&udc->gadget);
+	driver->unbind(&udc->gadget);
 
 	device_del(&udc->gadget.dev);
 	udc->driver = NULL;