[media] DocBook: document media_entity_graph_walk_cleanup()
authorMauro Carvalho Chehab <mchehab@osg.samsung.com>
Wed, 16 Dec 2015 15:56:14 +0000 (13:56 -0200)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 11 Jan 2016 14:19:23 +0000 (12:19 -0200)
This function was added recently, but weren't documented.
Add documentation for it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
include/media/media-entity.h

index c4aaeb85229c1dda9db257d2b6ffbc93b4b42431..f90ff56888d4b17fd2f3eda8768e9ef09a5c6233 100644 (file)
@@ -705,6 +705,12 @@ struct media_entity *media_entity_get(struct media_entity *entity);
 
 __must_check int media_entity_graph_walk_init(
        struct media_entity_graph *graph, struct media_device *mdev);
+
+/**
+ * media_entity_graph_walk_cleanup - Release resources used by graph walk.
+ *
+ * @graph: Media graph structure that will be used to walk the graph
+ */
 void media_entity_graph_walk_cleanup(struct media_entity_graph *graph);
 
 /**