[AIO] kernel->support uvc camera hot plug

2018-01-12 14:33:58 +08:00
parent bace68978f
commit e8fca1a29b
1 changed files with 1 additions and 0 deletions
--- a/kernel/drivers/media/v4l2-core/v4l2-dev.c
+++ b/kernel/drivers/media/v4l2-core/v4l2-dev.c
@ -973,6 +973,7 @@ void video_unregister_device(struct video_device *vdev)
 	 */
 	clear_bit(V4L2_FL_REGISTERED, &vdev->flags);
 	mutex_unlock(&videodev_lock);
+    devnode_clear(vdev);
 	device_unregister(&vdev->dev);
 }
 EXPORT_SYMBOL(video_unregister_device);