diff options
Diffstat (limited to 'drivers/media/mc/mc-entity.c')
| -rw-r--r-- | drivers/media/mc/mc-entity.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c index 8ab0913d8d82..20f5a76bd78b 100644 --- a/drivers/media/mc/mc-entity.c +++ b/drivers/media/mc/mc-entity.c @@ -579,26 +579,30 @@ static void __media_entity_remove_link(struct media_entity *entity, struct media_link *rlink, *tmp; struct media_entity *remote; - if (link->source->entity == entity) - remote = link->sink->entity; - else - remote = link->source->entity; + /* Remove the reverse links for a data link. */ + if ((link->flags & MEDIA_LNK_FL_LINK_TYPE) == MEDIA_LNK_FL_DATA_LINK) { + 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) - continue; + list_for_each_entry_safe(rlink, tmp, &remote->links, list) { + if (rlink != link->reverse) + continue; - if (link->source->entity == entity) - remote->num_backlinks--; + if (link->source->entity == entity) + remote->num_backlinks--; - /* Remove the remote link */ - list_del(&rlink->list); - media_gobj_destroy(&rlink->graph_obj); - kfree(rlink); + /* Remove the remote link */ + list_del(&rlink->list); + media_gobj_destroy(&rlink->graph_obj); + kfree(rlink); - if (--remote->num_links == 0) - break; + if (--remote->num_links == 0) + break; + } } + list_del(&link->list); media_gobj_destroy(&link->graph_obj); kfree(link); |