151 	int retval;  in amradio_send_cmd()  local
163 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),  in amradio_send_cmd()
166 	if (retval < 0 || size != BUFFER_LENGTH) {  in amradio_send_cmd()
170 		return retval ? retval : -EIO;  in amradio_send_cmd()
178 		retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),  in amradio_send_cmd()
182 		retval = usb_bulk_msg(radio->usbdev, usb_rcvbulkpipe(radio->usbdev, 0x81),  in amradio_send_cmd()
185 	if (retval == 0 && size == BUFFER_LENGTH)  in amradio_send_cmd()
189 	return retval ? retval : -EIO;  in amradio_send_cmd()
208 	int retval;  in amradio_set_freq()  local
219 	retval = amradio_send_cmd(radio, AMRADIO_SET_FREQ, 0, buf, 3, false);  in amradio_set_freq()
220 	if (retval)  in amradio_set_freq()
221 		return retval;  in amradio_set_freq()
288 	int retval;  in vidioc_g_tuner()  local
294 	retval = amradio_get_stat(radio, &is_stereo, &v->signal);  in vidioc_g_tuner()
295 	if (retval)  in vidioc_g_tuner()
296 		return retval;  in vidioc_g_tuner()
361 	int retval;  in vidioc_s_hw_freq_seek()  local
369 	retval = amradio_send_cmd(radio,  in vidioc_s_hw_freq_seek()
371 	if (retval)  in vidioc_s_hw_freq_seek()
372 		return retval;  in vidioc_s_hw_freq_seek()
374 	retval = amradio_send_cmd(radio,  in vidioc_s_hw_freq_seek()
377 	if (retval)  in vidioc_s_hw_freq_seek()
378 		return retval;  in vidioc_s_hw_freq_seek()
382 			retval = -ENODATA;  in vidioc_s_hw_freq_seek()
386 			retval = -ERESTARTSYS;  in vidioc_s_hw_freq_seek()
389 		retval = amradio_send_cmd(radio, AMRADIO_GET_READY_FLAG,  in vidioc_s_hw_freq_seek()
391 		if (retval)  in vidioc_s_hw_freq_seek()
401 			retval = 0;  in vidioc_s_hw_freq_seek()
407 	return retval;  in vidioc_s_hw_freq_seek()
425 	int retval;  in usb_amradio_init()  local
427 	retval = amradio_set_mute(radio, true);  in usb_amradio_init()
428 	if (retval)  in usb_amradio_init()
430 	retval = amradio_set_stereo(radio, true);  in usb_amradio_init()
431 	if (retval)  in usb_amradio_init()
433 	retval = amradio_set_freq(radio, radio->curfreq);  in usb_amradio_init()
434 	if (retval)  in usb_amradio_init()
440 	return retval;  in usb_amradio_init()
518 	int retval = 0;  in usb_amradio_probe()  local
524 		retval = -ENOMEM;  in usb_amradio_probe()
532 		retval = -ENOMEM;  in usb_amradio_probe()
536 	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);  in usb_amradio_probe()
537 	if (retval < 0) {  in usb_amradio_probe()
546 		retval = radio->hdl.error;  in usb_amradio_probe()
568 	retval = usb_amradio_init(radio);  in usb_amradio_probe()
569 	if (retval)  in usb_amradio_probe()
572 	retval = video_register_device(&radio->vdev, VFL_TYPE_RADIO,  in usb_amradio_probe()
574 	if (retval < 0) {  in usb_amradio_probe()
590 	return retval;  in usb_amradio_probe()