udc_controller->gadget.name = driver_name;
/* Setup gadget.dev and register with kernel */
- strcpy(udc_controller->gadget.dev.bus_id, "gadget");
+ dev_set_name(&udc_controller->gadget.dev, "gadget");
udc_controller->gadget.dev.release = fsl_udc_release;
udc_controller->gadget.dev.parent = &pdev->dev;
ret = device_register(&udc_controller->gadget.dev);