[media] move documentation to the header files

Some exported functions were still documented at the .c file,
instead of documenting at the .h one.

Move the documentation to the right place, as we only use headers
at media device-drivers.xml DocBook.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

1 files changed, 16 insertions, 2 deletions

diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index f915ed62ac81..c4aaeb85229c 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -370,9 +370,23 @@ static inline bool is_media_entity_v4l2_subdev(struct media_entity *entity)
 	}
 }
 
+/**
+ * __media_entity_enum_init - Initialise an entity enumeration
+ *
+ * @ent_enum: Entity enumeration to be initialised
+ * @idx_max: Maximum number of entities in the enumeration
+ *
+ * Return: Returns zero on success or a negative error code.
+ */
 __must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum,
 					  int idx_max);
-void media_entity_enum_cleanup(struct media_entity_enum *e);
+
+/**
+ * media_entity_enum_cleanup - Release resources of an entity enumeration
+ *
+ * @ent_enum: Entity enumeration to be released
+ */
+void media_entity_enum_cleanup(struct media_entity_enum *ent_enum);
 
 /**
  * media_entity_enum_zero - Clear the entire enum
@@ -847,6 +861,7 @@ void media_remove_intf_link(struct media_link *link);
  * Note: this is an unlocked version of media_remove_intf_links().
  */
 void __media_remove_intf_links(struct media_interface *intf);
+
 /**
  * media_remove_intf_links() - remove all links associated with an interface
  *
@@ -861,7 +876,6 @@ void __media_remove_intf_links(struct media_interface *intf);
  */
 void media_remove_intf_links(struct media_interface *intf);
 
-
 #define media_entity_call(entity, operation, args...)			\
 	(((entity)->ops && (entity)->ops->operation) ?			\
 	 (entity)->ops->operation((entity) , ##args) : -ENOIOCTLCMD)