diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 52428b4cce5f..8c87f3fbd0cf 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -2579,6 +2579,22 @@ static int em28xx_v4l2_init(struct em28xx *dev) return 0; unregister_dev: + if (video_is_registered(&v4l2->radio_dev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->radio_dev)); + video_unregister_device(&v4l2->radio_dev); + } + if (video_is_registered(&v4l2->vbi_dev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->vbi_dev)); + video_unregister_device(&v4l2->vbi_dev); + } + if (video_is_registered(&v4l2->vdev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->vdev)); + video_unregister_device(&v4l2->vdev); + } + v4l2_ctrl_handler_free(&v4l2->ctrl_handler); v4l2_device_unregister(&v4l2->v4l2_dev); err: |