201 	int retval;  in si470x_get_report()  local
203 	retval = usb_control_msg(radio->usbdev,  in si470x_get_report()
210 	if (retval < 0)  in si470x_get_report()
213 			retval);  in si470x_get_report()
214 	return retval;  in si470x_get_report()
224 	int retval;  in si470x_set_report()  local
226 	retval = usb_control_msg(radio->usbdev,  in si470x_set_report()
233 	if (retval < 0)  in si470x_set_report()
236 			retval);  in si470x_set_report()
237 	return retval;  in si470x_set_report()
246 	int retval;  in si470x_get_register()  local
250 	retval = si470x_get_report(radio, radio->usb_buf, REGISTER_REPORT_SIZE);  in si470x_get_register()
252 	if (retval >= 0)  in si470x_get_register()
255 	return (retval < 0) ? -EINVAL : 0;  in si470x_get_register()
264 	int retval;  in si470x_set_register()  local
269 	retval = si470x_set_report(radio, radio->usb_buf, REGISTER_REPORT_SIZE);  in si470x_set_register()
271 	return (retval < 0) ? -EINVAL : 0;  in si470x_set_register()
285 	int retval;  in si470x_get_all_registers()  local
290 	retval = si470x_get_report(radio, radio->usb_buf, ENTIRE_REPORT_SIZE);  in si470x_get_all_registers()
292 	if (retval >= 0)  in si470x_get_all_registers()
297 	return (retval < 0) ? -EINVAL : 0;  in si470x_get_all_registers()
312 	int retval;  in si470x_set_led_state()  local
318 	retval = si470x_set_report(radio, radio->usb_buf, LED_REPORT_SIZE);  in si470x_set_led_state()
320 	return (retval < 0) ? -EINVAL : 0;  in si470x_set_led_state()
334 	int retval;  in si470x_get_scratch_page_versions()  local
338 	retval = si470x_get_report(radio, radio->usb_buf, SCRATCH_REPORT_SIZE);  in si470x_get_scratch_page_versions()
340 	if (retval < 0)  in si470x_get_scratch_page_versions()
342 			 retval);  in si470x_get_scratch_page_versions()
348 	return (retval < 0) ? -EINVAL : 0;  in si470x_get_scratch_page_versions()
365 	int retval;  in si470x_int_in_callback()  local
465 		retval = usb_submit_urb(radio->int_in_urb, GFP_ATOMIC);  in si470x_int_in_callback()
466 		if (retval) {  in si470x_int_in_callback()
468 			       "resubmitting urb failed (%d)", retval);  in si470x_int_in_callback()
523 	int retval;  in si470x_start_usb()  local
538 	retval = usb_submit_urb(radio->int_in_urb, GFP_KERNEL);  in si470x_start_usb()
539 	if (retval) {  in si470x_start_usb()
541 				"submitting int urb failed (%d)\n", retval);  in si470x_start_usb()
547 	retval = si470x_start(radio);  in si470x_start_usb()
548 	if (retval < 0)  in si470x_start_usb()
549 		return retval;  in si470x_start_usb()
553 	return retval;  in si470x_start_usb()
569 	int i, int_end_size, retval;  in si470x_usb_driver_probe()  local
575 		retval = -ENOMEM;  in si470x_usb_driver_probe()
580 		retval = -ENOMEM;  in si470x_usb_driver_probe()
605 		retval = -EIO;  in si470x_usb_driver_probe()
614 		retval = -ENOMEM;  in si470x_usb_driver_probe()
620 		retval = -ENOMEM;  in si470x_usb_driver_probe()
635 		retval = usb_control_msg(radio->usbdev,  in si470x_usb_driver_probe()
641 		if (retval != 3 ||  in si470x_usb_driver_probe()
644 			retval = -ENODEV;  in si470x_usb_driver_probe()
649 	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);  in si470x_usb_driver_probe()
650 	if (retval < 0) {  in si470x_usb_driver_probe()
661 		retval = radio->hdl.error;  in si470x_usb_driver_probe()
677 		retval = -EIO;  in si470x_usb_driver_probe()
694 		retval = -EIO;  in si470x_usb_driver_probe()
724 		retval = -EIO;  in si470x_usb_driver_probe()
735 	retval = si470x_start_usb(radio);  in si470x_usb_driver_probe()
736 	if (retval < 0 && !radio->int_in_running)  in si470x_usb_driver_probe()
738 	else if (retval < 0)	/* in case of radio->int_in_running == 1 */  in si470x_usb_driver_probe()
745 	retval = video_register_device(&radio->videodev, VFL_TYPE_RADIO,  in si470x_usb_driver_probe()
747 	if (retval) {  in si470x_usb_driver_probe()
770 	return retval;  in si470x_usb_driver_probe()