Commit 8c1aa197 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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media: rkisp1: isp: Add container_of wrapper to cast subdev to rkisp1_isp 



Replace manual container_of() calls with a static inline wrapper to
increase readability.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarDafna Hirschfeld <dafna@fastmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 745ba74a

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

+10 −5
Original line number Diff line number Diff line
@@ -370,6 +370,11 @@ static void rkisp1_isp_start(struct rkisp1_device *rkisp1) 
 * Subdev pad operations

 */



static inline struct rkisp1_isp *to_rkisp1_isp(struct v4l2_subdev *sd)

{

	return container_of(sd, struct rkisp1_isp, sd);

}



static int rkisp1_isp_enum_mbus_code(struct v4l2_subdev *sd,

				     struct v4l2_subdev_state *sd_state,

				     struct v4l2_subdev_mbus_code_enum *code)
@@ -625,7 +630,7 @@ static int rkisp1_isp_get_fmt(struct v4l2_subdev *sd, 
			      struct v4l2_subdev_state *sd_state,

			      struct v4l2_subdev_format *fmt)

{

	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);

	struct rkisp1_isp *isp = to_rkisp1_isp(sd);



	mutex_lock(&isp->ops_lock);

	fmt->format = *rkisp1_isp_get_pad_fmt(isp, sd_state, fmt->pad,
@@ -638,7 +643,7 @@ static int rkisp1_isp_set_fmt(struct v4l2_subdev *sd, 
			      struct v4l2_subdev_state *sd_state,

			      struct v4l2_subdev_format *fmt)

{

	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);

	struct rkisp1_isp *isp = to_rkisp1_isp(sd);



	mutex_lock(&isp->ops_lock);

	if (fmt->pad == RKISP1_ISP_PAD_SINK_VIDEO)
@@ -659,7 +664,7 @@ static int rkisp1_isp_get_selection(struct v4l2_subdev *sd, 
				    struct v4l2_subdev_state *sd_state,

				    struct v4l2_subdev_selection *sel)

{

	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);

	struct rkisp1_isp *isp = to_rkisp1_isp(sd);

	int ret = 0;



	if (sel->pad != RKISP1_ISP_PAD_SOURCE_VIDEO &&
@@ -701,7 +706,7 @@ static int rkisp1_isp_set_selection(struct v4l2_subdev *sd, 
{

	struct rkisp1_device *rkisp1 =

		container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev);

	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);

	struct rkisp1_isp *isp = to_rkisp1_isp(sd);

	int ret = 0;



	if (sel->target != V4L2_SEL_TGT_CROP)
@@ -748,7 +753,7 @@ static int rkisp1_isp_s_stream(struct v4l2_subdev *sd, int enable) 
{

	struct rkisp1_device *rkisp1 =

		container_of(sd->v4l2_dev, struct rkisp1_device, v4l2_dev);

	struct rkisp1_isp *isp = &rkisp1->isp;

	struct rkisp1_isp *isp = to_rkisp1_isp(sd);

	struct rkisp1_sensor_async *asd;

	int ret;