1116 	ssize_t      rval;  in si476x_radio_fops_read()  local
1127 		rval = wait_event_interruptible(radio->core->rds_read_queue,  in si476x_radio_fops_read()
1130 		if (rval < 0)  in si476x_radio_fops_read()
1144 		rval = -EIO;  in si476x_radio_fops_read()
1146 		rval = (ssize_t)copied;  in si476x_radio_fops_read()
1149 	return rval;  in si476x_radio_fops_read()
1427 	int rval;  in si476x_radio_add_new_custom()  local
1433 	rval = radio->ctrl_handler.error;  in si476x_radio_add_new_custom()
1434 	if (ctrl == NULL && rval)  in si476x_radio_add_new_custom()
1437 			si476x_ctrls[idx].name, rval);  in si476x_radio_add_new_custom()
1439 	return rval;  in si476x_radio_add_new_custom()
1444 	int rval;  in si476x_radio_probe()  local
1458 	rval = v4l2_device_register(&pdev->dev, &radio->v4l2dev);  in si476x_radio_probe()
1459 	if (rval) {  in si476x_radio_probe()
1461 		return rval;  in si476x_radio_probe()
1484 		rval = radio->ctrl_handler.error;  in si476x_radio_probe()
1485 		if (ctrl == NULL && rval) {  in si476x_radio_probe()
1487 				rval);  in si476x_radio_probe()
1491 		rval = si476x_radio_add_new_custom(radio,  in si476x_radio_probe()
1493 		if (rval < 0)  in si476x_radio_probe()
1497 	rval = si476x_radio_add_new_custom(radio, SI476X_IDX_RSSI_THRESHOLD);  in si476x_radio_probe()
1498 	if (rval < 0)  in si476x_radio_probe()
1501 	rval = si476x_radio_add_new_custom(radio, SI476X_IDX_SNR_THRESHOLD);  in si476x_radio_probe()
1502 	if (rval < 0)  in si476x_radio_probe()
1505 	rval = si476x_radio_add_new_custom(radio, SI476X_IDX_MAX_TUNE_ERROR);  in si476x_radio_probe()
1506 	if (rval < 0)  in si476x_radio_probe()
1513 	rval = radio->ctrl_handler.error;  in si476x_radio_probe()
1514 	if (ctrl == NULL && rval) {  in si476x_radio_probe()
1516 			rval);  in si476x_radio_probe()
1523 	rval = radio->ctrl_handler.error;  in si476x_radio_probe()
1524 	if (ctrl == NULL && rval) {  in si476x_radio_probe()
1526 			rval);  in si476x_radio_probe()
1534 		if (rval < 0)  in si476x_radio_probe()
1538 		if (rval < 0)  in si476x_radio_probe()
1543 	rval = video_register_device(&radio->videodev, VFL_TYPE_RADIO, -1);  in si476x_radio_probe()
1544 	if (rval < 0) {  in si476x_radio_probe()
1549 	rval = si476x_radio_init_debugfs(radio);  in si476x_radio_probe()
1550 	if (rval < 0) {  in si476x_radio_probe()
1558 	return rval;  in si476x_radio_probe()