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media: rkisp1: isp: Constify various local variables 

A set of local variables point to structure that are not meant to be
modified. Constify them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2022-06-14 20:11:07 +01:00 committed by Mauro Carvalho Chehab
parent e3ab7e2052
commit 76302581d7
1 changed files with 5 additions and 5 deletions
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10
drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c
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@ -113,7 +113,7 @@ rkisp1_isp_get_pad_crop(struct rkisp1_isp *isp,
*/
static void rkisp1_config_ism(struct rkisp1_isp *isp)
{
struct v4l2_rect *src_crop =
const struct v4l2_rect *src_crop =
rkisp1_isp_get_pad_crop(isp, NULL,
RKISP1_ISP_PAD_SOURCE_VIDEO,
V4L2_SUBDEV_FORMAT_ACTIVE);
@ -146,8 +146,8 @@ static int rkisp1_config_isp(struct rkisp1_isp *isp,
u32 isp_ctrl = 0, irq_mask = 0, acq_mult = 0, acq_prop = 0;
const struct rkisp1_mbus_info *sink_fmt = isp->sink_fmt;
const struct rkisp1_mbus_info *src_fmt = isp->src_fmt;
struct v4l2_mbus_framefmt *sink_frm;
struct v4l2_rect *sink_crop;
const struct v4l2_mbus_framefmt *sink_frm;
const struct v4l2_rect *sink_crop;
sink_frm = rkisp1_isp_get_pad_fmt(isp, NULL,
RKISP1_ISP_PAD_SINK_VIDEO,
@ -557,7 +557,7 @@ static void rkisp1_isp_set_sink_crop(struct rkisp1_isp *isp,
struct v4l2_rect *r, unsigned int which)
{
struct v4l2_rect *sink_crop, *src_crop;
struct v4l2_mbus_framefmt *sink_fmt;
const struct v4l2_mbus_framefmt *sink_fmt;
sink_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
RKISP1_ISP_PAD_SINK_VIDEO,
@ -742,7 +742,7 @@ static int rkisp1_isp_s_stream(struct v4l2_subdev *sd, int enable)
{
struct rkisp1_isp *isp = to_rkisp1_isp(sd);
struct rkisp1_device *rkisp1 = isp->rkisp1;
struct rkisp1_sensor_async *asd;
const struct rkisp1_sensor_async *asd;
int ret;
if (!enable) {