Commit 7c720d77 authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Mauro Carvalho Chehab
Browse files

media: imx: Clean capture unregister 



No locking is needed to call video_unregister_device(). Drop it.

Also, drop the superfluous video_is_registered() call, which is
done by video_unregister_device(), and re-order media_entity_cleanup()
and video_unregister_device() calls.

Signed-off-by: default avatarEzequiel Garcia <ezequiel@collabora.com>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 89b14485

drivers/staging/media/imx/imx-media-capture.c

+2 −8
Original line number Diff line number Diff line
@@ -816,14 +816,8 @@ void imx_media_capture_device_unregister(struct imx_media_video_dev *vdev) 
	struct capture_priv *priv = to_capture_priv(vdev);

	struct video_device *vfd = priv->vdev.vfd;



	mutex_lock(&priv->mutex);



	if (video_is_registered(vfd)) {

		video_unregister_device(vfd);

	media_entity_cleanup(&vfd->entity);

	}



	mutex_unlock(&priv->mutex);

	video_unregister_device(vfd);

}

EXPORT_SYMBOL_GPL(imx_media_capture_device_unregister);