diff mbox series

[v2,2/2] media: entity: Use dedicated data link iterator

Message ID 20220707224733.347899-3-djrscally@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add iterator for an entity's data links | expand

Commit Message

Daniel Scally July 7, 2022, 10:47 p.m. UTC 
Where iteration over links for an entity is clearly assuming that
all of those links are data links, use the new iterator to guarantee
that that assumption is met.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
---
 drivers/media/mc/mc-entity.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c
index a247d5679930..cebb905260d3 100644
--- a/drivers/media/mc/mc-entity.c
+++ b/drivers/media/mc/mc-entity.c
@@ -450,7 +450,7 @@  __must_check int __media_pipeline_start(struct media_entity *entity,
 		bitmap_zero(active, entity->num_pads);
 		bitmap_fill(has_no_links, entity->num_pads);
 
-		list_for_each_entry(link, &entity->links, list) {
+		for_each_media_entity_data_link(entity, link) {
 			struct media_pad *pad = link->sink->entity == entity
 						? link->sink : link->source;
 
@@ -889,7 +889,7 @@  media_entity_find_link(struct media_pad *source, struct media_pad *sink)
 {
 	struct media_link *link;
 
-	list_for_each_entry(link, &source->entity->links, list) {
+	for_each_media_entity_data_link(source->entity, link) {
 		if (link->source->entity == source->entity &&
 		    link->source->index == source->index &&
 		    link->sink->entity == sink->entity &&
@@ -905,7 +905,7 @@  struct media_pad *media_entity_remote_pad(const struct media_pad *pad)
 {
 	struct media_link *link;
 
-	list_for_each_entry(link, &pad->entity->links, list) {
+	for_each_media_entity_data_link(pad->entity, link) {
 		if (!(link->flags & MEDIA_LNK_FL_ENABLED))
 			continue;