[media] media-entity.h: convert media_entity_cleanup to inline

This function was used in the past to free the links
that were allocated by the media controller core.

However, this is not needed anymore. We should likely
get rid of the funcion on some function, but, for now,
let's just convert into an inlined function and let the
compiler to get rid of it.

Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index ef2102ac0c66d9263750f45f05a1a646b02f9134..849db4f6f1f370755bd557e3695eb0489c9f8975 100644 (file)
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -246,12 +246,6 @@ media_entity_pads_init(struct media_entity *entity, u16 num_pads,
 }
 EXPORT_SYMBOL_GPL(media_entity_pads_init);
 
-void
-media_entity_cleanup(struct media_entity *entity)
-{
-}
-EXPORT_SYMBOL_GPL(media_entity_cleanup);
-
 /* -----------------------------------------------------------------------------
  * Graph traversal
  */

diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 031536723d8ca90f65d24336a4770464ffd7ba2e..e9bc5857899cd8288446e874a1f84f1168e54396 100644 (file)
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -345,7 +345,8 @@ void media_gobj_remove(struct media_gobj *gobj);
 
 int media_entity_pads_init(struct media_entity *entity, u16 num_pads,
                      struct media_pad *pads);
-void media_entity_cleanup(struct media_entity *entity);
+
+static inline void media_entity_cleanup(struct media_entity *entity) {};
 
 __must_check int media_create_pad_link(struct media_entity *source,
                        u16 source_pad, struct media_entity *sink,