From ab22e77cd3d3073c8cac51b59713ef635678dfbe Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 11 Dec 2015 07:44:40 -0200 Subject: [media] media framework: rename pads init function to media_entity_pads_init() With the MC next gen rework, what's left for media_entity_init() is to just initialize the PADs. However, certain devices, like a FLASH led/light doesn't have any input or output PAD. So, there's no reason why calling media_entity_init() would be mandatory. Also, despite its name, what this function actually does is to initialize the PADs data. So, rename it to media_entity_pads_init() in order to reflect that. The media entity actual init happens during entity register, at media_device_register_entity(). We should move init of num_links and num_backlinks to it. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/media-device.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/media/media-device.c') diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index 14bd568e2f41..b8cd7733a31c 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -623,6 +623,8 @@ int __must_check media_device_register_entity(struct media_device *mdev, WARN_ON(entity->graph_obj.mdev != NULL); entity->graph_obj.mdev = mdev; INIT_LIST_HEAD(&entity->links); + entity->num_links = 0; + entity->num_backlinks = 0; spin_lock(&mdev->lock); /* Initialize media_gobj embedded at the entity */ -- cgit v1.2.3