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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-12-11 07:44:40 -0200
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-01-11 12:19:03 -0200
commitab22e77cd3d3073c8cac51b59713ef635678dfbe (patch)
treedfe14b163cd094531b260cab7e7d69d035b751da /drivers/media/media-device.c
parentb83e250833e6c40a9e92935ea6fc125b64792357 (diff)
[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 <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/media-device.c')
-rw-r--r--drivers/media/media-device.c2
1 files changed, 2 insertions, 0 deletions
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 */

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