diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-02-29 08:45:45 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 17:20:48 -0300 |
| commit | 45b46879a785678e08953c8f97df945bf634e472 (patch) | |
| tree | 99d858c1b9450af84ca3829e2027550dd78b8c5d /drivers/staging/media | |
| parent | b76a2a8cb6f6d9da711305d805156b40c698e94f (diff) | |
[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/staging/media')
| -rw-r--r-- | drivers/staging/media/davinci_vpfe/vpfe_video.c | 2 | ||||
| -rw-r--r-- | drivers/staging/media/omap4iss/iss_video.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index b793c04028a3..df4f298617c0 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -154,7 +154,7 @@ static int vpfe_prepare_pipeline(struct vpfe_video_device *video) while ((entity = media_entity_graph_walk_next(&graph))) { if (entity == &video->video_dev.entity) continue; - if (!is_media_entity_v4l2_io(entity)) + if (!is_media_entity_v4l2_video_device(entity)) continue; far_end = to_vpfe_video(media_entity_to_video_device(entity)); if (far_end->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c index f54349bce4de..cf8da23558bb 100644 --- a/drivers/staging/media/omap4iss/iss_video.c +++ b/drivers/staging/media/omap4iss/iss_video.c @@ -223,7 +223,7 @@ iss_video_far_end(struct iss_video *video) if (entity == &video->video.entity) continue; - if (!is_media_entity_v4l2_io(entity)) + if (!is_media_entity_v4l2_video_device(entity)) continue; far_end = to_iss_video(media_entity_to_video_device(entity)); |