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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2016-02-29 14:45:45 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-04-13 23:20:48 +0300
commit45b46879a785678e08953c8f97df945bf634e472 (patch)
tree99d858c1b9450af84ca3829e2027550dd78b8c5d /include/media/media-entity.h
parentb76a2a8cb6f6d9da711305d805156b40c698e94f (diff)
downloadlinux-45b46879a785678e08953c8f97df945bf634e472.tar.xz
[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 'include/media/media-entity.h')
-rw-r--r--include/media/media-entity.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 1986340a8cf2..e0295eefd702 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -358,14 +358,14 @@ static inline u32 media_gobj_gen_id(enum media_gobj_type type, u64 local_id)
}
/**
- * is_media_entity_v4l2_io() - Check if the entity is a video_device
+ * is_media_entity_v4l2_video_device() - Check if the entity is a video_device
* @entity: pointer to entity
*
* Return: true if the entity is an instance of a video_device object and can
* safely be cast to a struct video_device using the container_of() macro, or
* false otherwise.
*/
-static inline bool is_media_entity_v4l2_io(struct media_entity *entity)
+static inline bool is_media_entity_v4l2_video_device(struct media_entity *entity)
{
return entity && entity->obj_type == MEDIA_ENTITY_TYPE_VIDEO_DEVICE;
}