diff options
| author | Mauro Carvalho Chehab | 2015-12-11 11:19:38 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2016-01-11 12:19:05 -0200 |
| commit | 5abad22fd1402c23da1f6ade8cec59ac07a28fc5 (patch) | |
| tree | a29d38b9f882e760f26d776a8e821c09aaaf01ca /drivers/media | |
| parent | 97d0a70ae5e2391f213966a69c3b6f96f2c9f25b (diff) | |
[media] media-entity: get rid of forward __media_entity_remove_link() declaration
Move this function to happen earlier, in order to avoid
a uneeded forward declaration.
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/media-entity.c | 67 |
1 files changed, 32 insertions, 35 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 5a5432524c10..452af1d5a20d 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -588,7 +588,38 @@ static struct media_link *media_add_link(struct list_head *head) } static void __media_entity_remove_link(struct media_entity *entity, - struct media_link *link); + struct media_link *link) +{ + struct media_link *rlink, *tmp; + struct media_entity *remote; + unsigned int r = 0; + + if (link->source->entity == entity) + remote = link->sink->entity; + else + remote = link->source->entity; + + list_for_each_entry_safe(rlink, tmp, &remote->links, list) { + if (rlink != link->reverse) { + r++; + continue; + } + + if (link->source->entity == entity) + remote->num_backlinks--; + + /* Remove the remote link */ + list_del(&rlink->list); + media_gobj_remove(&rlink->graph_obj); + kfree(rlink); + + if (--remote->num_links == 0) + break; + } + list_del(&link->list); + media_gobj_remove(&link->graph_obj); + kfree(link); +} int media_create_pad_link(struct media_entity *source, u16 source_pad, @@ -642,40 +673,6 @@ media_create_pad_link(struct media_entity *source, u16 source_pad, } EXPORT_SYMBOL_GPL(media_create_pad_link); -static void __media_entity_remove_link(struct media_entity *entity, - struct media_link *link) -{ - struct media_link *rlink, *tmp; - struct media_entity *remote; - unsigned int r = 0; - - if (link->source->entity == entity) - remote = link->sink->entity; - else - remote = link->source->entity; - - list_for_each_entry_safe(rlink, tmp, &remote->links, list) { - if (rlink != link->reverse) { - r++; - continue; - } - - if (link->source->entity == entity) - remote->num_backlinks--; - - /* Remove the remote link */ - list_del(&rlink->list); - media_gobj_remove(&rlink->graph_obj); - kfree(rlink); - - if (--remote->num_links == 0) - break; - } - list_del(&link->list); - media_gobj_remove(&link->graph_obj); - kfree(link); -} - void __media_entity_remove_links(struct media_entity *entity) { struct media_link *link, *tmp; |