Commit 69b925c5 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: v4l2-dev.h: add kernel-doc to two macros 



There are two macros at v4l2-dev.h that aren't documented.

Document them, for completeness.

Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 66f1e607

include/media/v4l2-dev.h

+15 −3
Original line number Diff line number Diff line
@@ -261,9 +261,21 @@ struct video_device 
	struct mutex *lock;

};



#define media_entity_to_video_device(__e) \

	container_of(__e, struct video_device, entity)

/* dev to video-device */

/**

 * media_entity_to_video_device - Returns a &struct video_device from

 *	the &struct media_entity embedded on it.

 *

 * @entity: pointer to &struct media_entity

 */

#define media_entity_to_video_device(entity) \

	container_of(entity, struct video_device, entity)



/**

 * to_video_device - Returns a &struct video_device from the

 *	&struct device embedded on it.

 *

 * @cd: pointer to &struct device

 */

#define to_video_device(cd) container_of(cd, struct video_device, dev)



/**