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Commit 106b9907 authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
Browse files

[media] media: Use the new media graph walk interface 



The media graph walk requires initialisation and cleanup soon. Update the
users to perform the soon necessary API calls.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent e03d2203

drivers/media/media-entity.c

+11 −1
Original line number Diff line number Diff line
@@ -383,7 +383,13 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, 


	mutex_lock(&mdev->graph_mutex);



	media_entity_graph_walk_start(graph, entity);

	ret = media_entity_graph_walk_init(&pipe->graph, mdev);

	if (ret) {

		mutex_unlock(&mdev->graph_mutex);

		return ret;

	}



	media_entity_graph_walk_start(&pipe->graph, entity);



	while ((entity = media_entity_graph_walk_next(graph))) {

		DECLARE_BITMAP(active, MEDIA_ENTITY_MAX_PADS);
@@ -481,6 +487,8 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, 
			break;

	}



	media_entity_graph_walk_cleanup(graph);



	mutex_unlock(&mdev->graph_mutex);



	return ret;
@@ -502,6 +510,8 @@ void media_entity_pipeline_stop(struct media_entity *entity) 
			entity->pipe = NULL;

	}



	media_entity_graph_walk_cleanup(graph);



	mutex_unlock(&mdev->graph_mutex);

}

EXPORT_SYMBOL_GPL(media_entity_pipeline_stop);