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media: rkisp1: resizer: Constify argument and local variables

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Pointers to v4l2_mbus_framefmt and v4l2_rect instances don't need to be
modified when configuring the resizer. Make them const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Laurent Pinchart 2023-09-23 22:49:06 +03:00 committed by Hans Verkuil
parent f4bc9c79a5
commit 1a6ae627af
1 changed files with 6 additions and 6 deletions
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12
drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c
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@ -206,10 +206,10 @@ static void rkisp1_rsz_disable(struct rkisp1_resizer *rsz,
}
static void rkisp1_rsz_config_regs(struct rkisp1_resizer *rsz,
struct v4l2_rect *sink_y,
struct v4l2_rect *sink_c,
struct v4l2_rect *src_y,
struct v4l2_rect *src_c,
const struct v4l2_rect *sink_y,
const struct v4l2_rect *sink_c,
const struct v4l2_rect *src_y,
const struct v4l2_rect *src_c,
enum rkisp1_shadow_regs_when when)
{
u32 ratio, rsz_ctrl = 0;
@ -270,9 +270,9 @@ static void rkisp1_rsz_config(struct rkisp1_resizer *rsz,
enum rkisp1_shadow_regs_when when)
{
const struct rkisp1_rsz_yuv_mbus_info *sink_yuv_info, *src_yuv_info;
const struct v4l2_mbus_framefmt *src_fmt, *sink_fmt;
const struct v4l2_rect *sink_crop;
struct v4l2_rect sink_y, sink_c, src_y, src_c;
struct v4l2_mbus_framefmt *src_fmt, *sink_fmt;
struct v4l2_rect *sink_crop;
sink_fmt = v4l2_subdev_get_pad_format(&rsz->sd, sd_state,
RKISP1_RSZ_PAD_SINK);