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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-03-03 23:06:22 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-06-17 11:13:42 (GMT) |
| commit | 7cf0f123c7354aa9b11cad5e3fdd9a5435cde4f0 (patch) | |
| tree | d7c6e636b0b372cc5dd7102f1e9aa174d694b1a9 | |
| parent | 44f4619857766289c99e5d61a87ba1621e8ddef6 (diff) | |
| download | linux-7cf0f123c7354aa9b11cad5e3fdd9a5435cde4f0.tar.xz | |
[media] v4l: vsp1: Replace container_of() with dedicated macro
Add a macro to cast from a struct media_entity to a struct vsp1_entity
to replace the manual implementations.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_entity.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c index 6a96ea7..f60d792 100644 --- a/drivers/media/platform/vsp1/vsp1_entity.c +++ b/drivers/media/platform/vsp1/vsp1_entity.c @@ -22,6 +22,12 @@ #include "vsp1_dl.h" #include "vsp1_entity.h" +static inline struct vsp1_entity * +media_entity_to_vsp1_entity(struct media_entity *entity) +{ + return container_of(entity, struct vsp1_entity, subdev.entity); +} + void vsp1_entity_route_setup(struct vsp1_entity *source, struct vsp1_dl_list *dl) { @@ -30,7 +36,7 @@ void vsp1_entity_route_setup(struct vsp1_entity *source, if (source->route->reg == 0) return; - sink = container_of(source->sink, struct vsp1_entity, subdev.entity); + sink = media_entity_to_vsp1_entity(source->sink); vsp1_dl_list_write(dl, source->route->reg, sink->route->inputs[source->sink_pad]); } @@ -252,7 +258,7 @@ int vsp1_entity_link_setup(struct media_entity *entity, if (!(local->flags & MEDIA_PAD_FL_SOURCE)) return 0; - source = container_of(local->entity, struct vsp1_entity, subdev.entity); + source = media_entity_to_vsp1_entity(local->entity); if (!source->route) return 0; |