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authorGeliang Tang <geliangtang@163.com>2016-01-05 17:49:57 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2016-01-25 13:56:34 +0300
commit3c97430d22d58b9c47a9a4573e8ae6976a475e3e (patch)
tree6df13e84c6fc4188b699b653e36cf426fb7a108e /drivers/media/platform/soc_camera
parent74d1e7c09caed943efce745061f52231bc4c174e (diff)
downloadlinux-3c97430d22d58b9c47a9a4573e8ae6976a475e3e.tar.xz
[media] sh_mobile_ceu_camera: use soc_camera_from_vb2q
Use soc_camera_from_vb2q() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/soc_camera')
-rw-r--r--drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
index 90c87f2b4ec0..b9f369c0fb94 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
@@ -213,8 +213,7 @@ static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq,
unsigned int *count, unsigned int *num_planes,
unsigned int sizes[], void *alloc_ctxs[])
{
- struct soc_camera_device *icd = container_of(vq,
- struct soc_camera_device, vb2_vidq);
+ struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
@@ -361,8 +360,7 @@ static int sh_mobile_ceu_videobuf_prepare(struct vb2_buffer *vb)
static void sh_mobile_ceu_videobuf_queue(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
- struct soc_camera_device *icd = container_of(vb->vb2_queue,
- struct soc_camera_device, vb2_vidq);
+ struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vbuf);
@@ -413,8 +411,7 @@ error:
static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
- struct soc_camera_device *icd = container_of(vb->vb2_queue,
- struct soc_camera_device, vb2_vidq);
+ struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vbuf);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
@@ -444,8 +441,7 @@ static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb)
static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
- struct soc_camera_device *icd = container_of(vb->vb2_queue,
- struct soc_camera_device, vb2_vidq);
+ struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
@@ -460,7 +456,7 @@ static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb)
static void sh_mobile_ceu_stop_streaming(struct vb2_queue *q)
{
- struct soc_camera_device *icd = container_of(q, struct soc_camera_device, vb2_vidq);
+ struct soc_camera_device *icd = soc_camera_from_vb2q(q);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct sh_mobile_ceu_dev *pcdev = ici->priv;
struct list_head *buf_head, *tmp;