redonkable/alistair23-linux
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[media] v4l: vsp1: Change the type of the rwpf field in struct vsp1_video

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The rwpf field contains a pointer to the rpf or wpf associated with the
video node. Instead of storing it as a vsp1_entity, store the
corresponding vsp1_rwpf pointer to allow accessing the vsp1_rwpf fields
directly.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Laurent Pinchart 2015-07-28 13:54:03 -03:00 committed by Mauro Carvalho Chehab
parent 1ad3dfed38
commit 8b4a0563df
4 changed files with 7 additions and 6 deletions
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2
drivers/media/platform/vsp1/vsp1_rpf.c
View file

@ -271,7 +271,7 @@ struct vsp1_rwpf *vsp1_rpf_create(struct vsp1_device *vsp1, unsigned int index)
video->vsp1 = vsp1;
video->ops = &rpf_vdev_ops;
ret = vsp1_video_init(video, &rpf->entity);
ret = vsp1_video_init(video, rpf);
if (ret < 0)
goto error;

4
drivers/media/platform/vsp1/vsp1_video.c
View file

@ -1203,7 +1203,7 @@ static struct v4l2_file_operations vsp1_video_fops = {
* Initialization and Cleanup
*/
int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf)
int vsp1_video_init(struct vsp1_video *video, struct vsp1_rwpf *rwpf)
{
const char *direction;
int ret;
@ -1258,7 +1258,7 @@ int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf)
video->video.v4l2_dev = &video->vsp1->v4l2_dev;
video->video.fops = &vsp1_video_fops;
snprintf(video->video.name, sizeof(video->video.name), "%s %s",
rwpf->subdev.name, direction);
rwpf->entity.subdev.name, direction);
video->video.vfl_type = VFL_TYPE_GRABBER;
video->video.release = video_device_release_empty;
video->video.ioctl_ops = &vsp1_video_ioctl_ops;

5
drivers/media/platform/vsp1/vsp1_video.h
View file

@ -20,6 +20,7 @@
#include <media/media-entity.h>
#include <media/videobuf2-v4l2.h>
struct vsp1_rwpf;
struct vsp1_video;
/*
@ -113,7 +114,7 @@ struct vsp1_video_operations {
struct vsp1_video {
struct vsp1_device *vsp1;
struct vsp1_entity *rwpf;
struct vsp1_rwpf *rwpf;
const struct vsp1_video_operations *ops;
@ -140,7 +141,7 @@ static inline struct vsp1_video *to_vsp1_video(struct video_device *vdev)
return container_of(vdev, struct vsp1_video, video);
}
int vsp1_video_init(struct vsp1_video *video, struct vsp1_entity *rwpf);
int vsp1_video_init(struct vsp1_video *video, struct vsp1_rwpf *rwpf);
void vsp1_video_cleanup(struct vsp1_video *video);
void vsp1_pipeline_frame_end(struct vsp1_pipeline *pipe);

2
drivers/media/platform/vsp1/vsp1_wpf.c
View file

@ -270,7 +270,7 @@ struct vsp1_rwpf *vsp1_wpf_create(struct vsp1_device *vsp1, unsigned int index)
video->vsp1 = vsp1;
video->ops = &wpf_vdev_ops;
ret = vsp1_video_init(video, &wpf->entity);
ret = vsp1_video_init(video, wpf);
if (ret < 0)
goto error;