Lines Matching refs:retval
492 int retval; in si470x_get_report() local
494 retval = usb_control_msg(radio->usbdev, in si470x_get_report()
501 if (retval < 0) in si470x_get_report()
504 retval); in si470x_get_report()
505 return retval; in si470x_get_report()
515 int retval; in si470x_set_report() local
517 retval = usb_control_msg(radio->usbdev, in si470x_set_report()
524 if (retval < 0) in si470x_set_report()
527 retval); in si470x_set_report()
528 return retval; in si470x_set_report()
538 int retval; in si470x_get_register() local
542 retval = si470x_get_report(radio, (void *) &buf, sizeof(buf)); in si470x_get_register()
544 if (retval >= 0) in si470x_get_register()
547 return (retval < 0) ? -EINVAL : 0; in si470x_get_register()
557 int retval; in si470x_set_register() local
562 retval = si470x_set_report(radio, (void *) &buf, sizeof(buf)); in si470x_set_register()
564 return (retval < 0) ? -EINVAL : 0; in si470x_set_register()
574 int retval; in si470x_get_all_registers() local
579 retval = si470x_get_report(radio, (void *) &buf, sizeof(buf)); in si470x_get_all_registers()
581 if (retval >= 0) in si470x_get_all_registers()
586 return (retval < 0) ? -EINVAL : 0; in si470x_get_all_registers()
596 int retval; in si470x_get_rds_registers() local
602 retval = usb_interrupt_msg(radio->usbdev, in si470x_get_rds_registers()
608 if (retval < 0) in si470x_get_rds_registers()
610 "usb_interrupt_msg returned %d\n", retval); in si470x_get_rds_registers()
612 if (retval >= 0) in si470x_get_rds_registers()
618 return (retval < 0) ? -EINVAL : 0; in si470x_get_rds_registers()
627 int retval; in si470x_set_chan() local
634 retval = si470x_set_register(radio, CHANNEL); in si470x_set_chan()
635 if (retval < 0) in si470x_set_chan()
641 retval = si470x_get_register(radio, STATUSRSSI); in si470x_set_chan()
642 if (retval < 0) in si470x_set_chan()
656 retval = si470x_set_register(radio, CHANNEL); in si470x_set_chan()
659 return retval; in si470x_set_chan()
670 int retval; in si470x_get_freq() local
699 retval = si470x_get_register(radio, READCHAN); in si470x_get_freq()
705 return retval; in si470x_get_freq()
756 int retval = 0; in si470x_set_seek() local
770 retval = si470x_set_register(radio, POWERCFG); in si470x_set_seek()
771 if (retval < 0) in si470x_set_seek()
777 retval = si470x_get_register(radio, STATUSRSSI); in si470x_set_seek()
778 if (retval < 0) in si470x_set_seek()
795 retval = si470x_set_register(radio, POWERCFG); in si470x_set_seek()
799 if ((retval == 0) && timed_out) in si470x_set_seek()
800 retval = -EAGAIN; in si470x_set_seek()
802 return retval; in si470x_set_seek()
811 int retval; in si470x_start() local
816 retval = si470x_set_register(radio, POWERCFG); in si470x_start()
817 if (retval < 0) in si470x_start()
822 retval = si470x_set_register(radio, SYSCONFIG1); in si470x_start()
823 if (retval < 0) in si470x_start()
832 retval = si470x_set_register(radio, SYSCONFIG2); in si470x_start()
833 if (retval < 0) in si470x_start()
837 retval = si470x_set_chan(radio, in si470x_start()
841 return retval; in si470x_start()
850 int retval; in si470x_stop() local
854 retval = si470x_set_register(radio, SYSCONFIG1); in si470x_stop()
855 if (retval < 0) in si470x_stop()
862 retval = si470x_set_register(radio, POWERCFG); in si470x_stop()
865 return retval; in si470x_stop()
874 int retval; in si470x_rds_on() local
879 retval = si470x_set_register(radio, SYSCONFIG1); in si470x_rds_on()
880 if (retval < 0) in si470x_rds_on()
884 return retval; in si470x_rds_on()
900 int retval; in si470x_set_led_state() local
906 retval = si470x_set_report(radio, (void *) &buf, sizeof(buf)); in si470x_set_led_state()
908 return (retval < 0) ? -EINVAL : 0; in si470x_set_led_state()
1029 int retval = 0; in si470x_fops_read() local
1042 retval = -EWOULDBLOCK; in si470x_fops_read()
1047 retval = -EINTR; in si470x_fops_read()
1074 retval += 3; in si470x_fops_read()
1079 return retval; in si470x_fops_read()
1090 int retval = 0; in si470x_fops_poll() local
1102 retval = POLLIN | POLLRDNORM; in si470x_fops_poll()
1104 return retval; in si470x_fops_poll()
1114 int retval; in si470x_fops_open() local
1119 retval = usb_autopm_get_interface(radio->intf); in si470x_fops_open()
1120 if (retval < 0) { in si470x_fops_open()
1122 retval = -EIO; in si470x_fops_open()
1127 retval = si470x_start(radio); in si470x_fops_open()
1128 if (retval < 0) in si470x_fops_open()
1134 return retval; in si470x_fops_open()
1144 int retval = 0; in si470x_fops_release() local
1148 retval = -ENODEV; in si470x_fops_release()
1168 retval = si470x_stop(radio); in si470x_fops_release()
1176 return retval; in si470x_fops_release()
1247 int retval = -EINVAL; in si470x_vidioc_queryctrl() local
1257 retval = 0; /* found */ in si470x_vidioc_queryctrl()
1264 if ((retval == -EINVAL) && (qc->id < V4L2_CID_LASTP1)) { in si470x_vidioc_queryctrl()
1266 retval = 0; in si470x_vidioc_queryctrl()
1270 if (retval < 0) in si470x_vidioc_queryctrl()
1272 ": query controls failed with %d\n", retval); in si470x_vidioc_queryctrl()
1273 return retval; in si470x_vidioc_queryctrl()
1284 int retval = 0; in si470x_vidioc_g_ctrl() local
1288 retval = -EIO; in si470x_vidioc_g_ctrl()
1302 retval = -EINVAL; in si470x_vidioc_g_ctrl()
1306 if (retval < 0) in si470x_vidioc_g_ctrl()
1308 ": get control failed with %d\n", retval); in si470x_vidioc_g_ctrl()
1309 return retval; in si470x_vidioc_g_ctrl()
1320 int retval = 0; in si470x_vidioc_s_ctrl() local
1324 retval = -EIO; in si470x_vidioc_s_ctrl()
1332 retval = si470x_set_register(radio, SYSCONFIG2); in si470x_vidioc_s_ctrl()
1339 retval = si470x_set_register(radio, POWERCFG); in si470x_vidioc_s_ctrl()
1342 retval = -EINVAL; in si470x_vidioc_s_ctrl()
1346 if (retval < 0) in si470x_vidioc_s_ctrl()
1348 ": set control failed with %d\n", retval); in si470x_vidioc_s_ctrl()
1349 return retval; in si470x_vidioc_s_ctrl()
1376 int retval = 0; in si470x_vidioc_g_tuner() local
1380 retval = -EIO; in si470x_vidioc_g_tuner()
1384 retval = -EINVAL; in si470x_vidioc_g_tuner()
1388 retval = si470x_get_register(radio, STATUSRSSI); in si470x_vidioc_g_tuner()
1389 if (retval < 0) in si470x_vidioc_g_tuner()
1439 if (retval < 0) in si470x_vidioc_g_tuner()
1441 ": get tuner failed with %d\n", retval); in si470x_vidioc_g_tuner()
1442 return retval; in si470x_vidioc_g_tuner()
1453 int retval = -EINVAL; in si470x_vidioc_s_tuner() local
1457 retval = -EIO; in si470x_vidioc_s_tuner()
1475 retval = si470x_set_register(radio, POWERCFG); in si470x_vidioc_s_tuner()
1478 if (retval < 0) in si470x_vidioc_s_tuner()
1480 ": set tuner failed with %d\n", retval); in si470x_vidioc_s_tuner()
1481 return retval; in si470x_vidioc_s_tuner()
1492 int retval = 0; in si470x_vidioc_g_frequency() local
1496 retval = -EIO; in si470x_vidioc_g_frequency()
1500 retval = -EINVAL; in si470x_vidioc_g_frequency()
1505 retval = si470x_get_freq(radio, &freq->frequency); in si470x_vidioc_g_frequency()
1508 if (retval < 0) in si470x_vidioc_g_frequency()
1510 ": get frequency failed with %d\n", retval); in si470x_vidioc_g_frequency()
1511 return retval; in si470x_vidioc_g_frequency()
1522 int retval = 0; in si470x_vidioc_s_frequency() local
1526 retval = -EIO; in si470x_vidioc_s_frequency()
1530 retval = -EINVAL; in si470x_vidioc_s_frequency()
1534 retval = si470x_set_freq(radio, freq->frequency); in si470x_vidioc_s_frequency()
1537 if (retval < 0) in si470x_vidioc_s_frequency()
1539 ": set frequency failed with %d\n", retval); in si470x_vidioc_s_frequency()
1540 return retval; in si470x_vidioc_s_frequency()
1551 int retval = 0; in si470x_vidioc_s_hw_freq_seek() local
1555 retval = -EIO; in si470x_vidioc_s_hw_freq_seek()
1559 retval = -EINVAL; in si470x_vidioc_s_hw_freq_seek()
1563 retval = si470x_set_seek(radio, seek->wrap_around, seek->seek_upward); in si470x_vidioc_s_hw_freq_seek()
1566 if (retval < 0) in si470x_vidioc_s_hw_freq_seek()
1569 retval); in si470x_vidioc_s_hw_freq_seek()
1570 return retval; in si470x_vidioc_s_hw_freq_seek()
1614 int retval = 0; in si470x_usb_driver_probe() local
1619 retval = -ENOMEM; in si470x_usb_driver_probe()
1632 retval = -ENOMEM; in si470x_usb_driver_probe()
1641 retval = -EIO; in si470x_usb_driver_probe()
1673 retval = -EIO; in si470x_usb_driver_probe()
1686 retval = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr); in si470x_usb_driver_probe()
1687 if (retval) { in si470x_usb_driver_probe()
1701 return retval; in si470x_usb_driver_probe()