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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2016-02-29 08:45:45 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-04-13 17:20:48 -0300
commit45b46879a785678e08953c8f97df945bf634e472 (patch)
tree99d858c1b9450af84ca3829e2027550dd78b8c5d /drivers/media/v4l2-core
parentb76a2a8cb6f6d9da711305d805156b40c698e94f (diff)
downloadlinux-45b46879a785678e08953c8f97df945bf634e472.tar.bz2
[media] media: Rename is_media_entity_v4l2_io to is_media_entity_v4l2_video_device
All users of is_media_entity_v4l2_io() (the exynos4-is, omap3isp, davince_vpfe and omap4iss drivers and the v4l2-mc power management code) use the function to check whether entities are video_device instances, either to ensure they can cast the entity to a struct video_device, or to count the number of video nodes users. The purpose of the function is thus to identify whether the media entity instance is an instance of the video_device object, not to check whether it can perform I/O. Rename it accordingly, we will introduce a more specific is_media_entity_v4l2_io() check when needed. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core')
-rw-r--r--drivers/media/v4l2-core/v4l2-mc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-mc.c b/drivers/media/v4l2-core/v4l2-mc.c
index 2228cd3a846e..ca94bded3386 100644
--- a/drivers/media/v4l2-core/v4l2-mc.c
+++ b/drivers/media/v4l2-core/v4l2-mc.c
@@ -263,7 +263,7 @@ static int pipeline_pm_use_count(struct media_entity *entity,
media_entity_graph_walk_start(graph, entity);
while ((entity = media_entity_graph_walk_next(graph))) {
- if (is_media_entity_v4l2_io(entity))
+ if (is_media_entity_v4l2_video_device(entity))
use += entity->use_count;
}