580 	int ret;  in s3c_hsudc_process_setup()  local
617 		ret = hsudc->driver->setup(&hsudc->gadget, &ctrl);  in s3c_hsudc_process_setup()
625 		if (ret < 0) {  in s3c_hsudc_process_setup()
627 						ret);  in s3c_hsudc_process_setup()
1104 	int ret;  in s3c_hsudc_start()  local
1119 	ret = regulator_bulk_enable(ARRAY_SIZE(hsudc->supplies),  in s3c_hsudc_start()
1121 	if (ret != 0) {  in s3c_hsudc_start()
1122 		dev_err(hsudc->dev, "failed to enable supplies: %d\n", ret);  in s3c_hsudc_start()
1128 		ret = otg_set_peripheral(hsudc->transceiver->otg,  in s3c_hsudc_start()
1130 		if (ret) {  in s3c_hsudc_start()
1152 	return ret;  in s3c_hsudc_start()
1221 	int ret, i;  in s3c_hsudc_probe()  local
1238 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsudc->supplies),  in s3c_hsudc_probe()
1240 	if (ret != 0) {  in s3c_hsudc_probe()
1241 		if (ret != -EPROBE_DEFER)  in s3c_hsudc_probe()
1242 			dev_err(dev, "failed to request supplies: %d\n", ret);  in s3c_hsudc_probe()
1248 		ret = PTR_ERR(hsudc->regs);  in s3c_hsudc_probe()
1264 	ret = platform_get_irq(pdev, 0);  in s3c_hsudc_probe()
1265 	if (ret < 0)  in s3c_hsudc_probe()
1267 	hsudc->irq = ret;  in s3c_hsudc_probe()
1269 	ret = devm_request_irq(&pdev->dev, hsudc->irq, s3c_hsudc_irq, 0,  in s3c_hsudc_probe()
1271 	if (ret < 0) {  in s3c_hsudc_probe()
1279 		ret = PTR_ERR(hsudc->uclk);  in s3c_hsudc_probe()
1289 	ret = usb_add_gadget_udc(&pdev->dev, &hsudc->gadget);  in s3c_hsudc_probe()
1290 	if (ret)  in s3c_hsudc_probe()
1303 	return ret;  in s3c_hsudc_probe()