diff options
| -rw-r--r-- | drivers/media/media-entity.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 5f61642b2a97..07f2dc6c2df6 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -222,6 +222,7 @@ int media_entity_init(struct media_entity *entity, u16 num_pads, struct media_pad *pads) { + struct media_device *mdev = entity->graph_obj.mdev; unsigned int i; entity->group_id = 0; @@ -230,11 +231,20 @@ media_entity_init(struct media_entity *entity, u16 num_pads, entity->num_pads = num_pads; entity->pads = pads; + if (mdev) + spin_lock(&mdev->lock); + for (i = 0; i < num_pads; i++) { pads[i].entity = entity; pads[i].index = i; + if (mdev) + media_gobj_init(mdev, MEDIA_GRAPH_PAD, + &entity->pads[i].graph_obj); } + if (mdev) + spin_unlock(&mdev->lock); + return 0; } EXPORT_SYMBOL_GPL(media_entity_init); |