The media_entity_add_link() function takes an entity as an argument just to get the list head.
Make it more generic by changing the function argument to list_head.
No functional changes.
Change-Id: Id45ec9ac5e919bd7554446eacc19d90d9640fa89 Signed-off-by: Mauro Carvalho Chehab mchehab@osg.samsung.com Acked-by: Hans Verkuil hans.verkuil@cisco.com --- drivers/media/media-entity.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index d5efa0e2c88c..625b505e8496 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -580,7 +580,7 @@ EXPORT_SYMBOL_GPL(media_entity_put); * Links management */
-static struct media_link *media_entity_add_link(struct media_entity *entity) +static struct media_link *media_add_link(struct list_head *head) { struct media_link *link;
@@ -588,7 +588,7 @@ static struct media_link *media_entity_add_link(struct media_entity *entity) if (link == NULL) return NULL;
- list_add_tail(&link->list, &entity->links); + list_add_tail(&link->list, head);
return link; } @@ -607,7 +607,7 @@ media_create_pad_link(struct media_entity *source, u16 source_pad, BUG_ON(source_pad >= source->num_pads); BUG_ON(sink_pad >= sink->num_pads);
- link = media_entity_add_link(source); + link = media_add_link(&source->links); if (link == NULL) return -ENOMEM;
@@ -622,7 +622,7 @@ media_create_pad_link(struct media_entity *source, u16 source_pad, /* Create the backlink. Backlinks are used to help graph traversal and * are not reported to userspace. */ - backlink = media_entity_add_link(sink); + backlink = media_add_link(&sink->links); if (backlink == NULL) { __media_entity_remove_link(source, link); return -ENOMEM;