From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
The imx_media_mbus_fmt_to_pix_fmt() and imx_media_mbus_fmt_to_ipu_image()
functions do not need to modify their mbus argument, and
imx_media_ipu_image_to_mbus_fmt() does not need to modify its ipu_image
argument. Make them const.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
[Constified mbus arg to imx_media_mbus_fmt_to_ipu_image(), and ipu_image
arg to imx_media_ipu_image_to_mbus_fmt(), as well]
Signed-off-by: Steve Longerbeam <slongerbeam@xxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/staging/media/imx/imx-media-utils.c | 6 +++---
drivers/staging/media/imx/imx-media.h | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index 85ddea05997a..42e64b618a61 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -497,7 +497,7 @@ void imx_media_try_colorimetry(struct v4l2_mbus_framefmt *tryfmt,
EXPORT_SYMBOL_GPL(imx_media_try_colorimetry);
int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
- struct v4l2_mbus_framefmt *mbus,
+ const struct v4l2_mbus_framefmt *mbus,
const struct imx_media_pixfmt *cc)
{
u32 width;
@@ -550,7 +550,7 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
EXPORT_SYMBOL_GPL(imx_media_mbus_fmt_to_pix_fmt);
int imx_media_mbus_fmt_to_ipu_image(struct ipu_image *image,
- struct v4l2_mbus_framefmt *mbus)
+ const struct v4l2_mbus_framefmt *mbus)
{
int ret;
@@ -568,7 +568,7 @@ int imx_media_mbus_fmt_to_ipu_image(struct ipu_image *image,
EXPORT_SYMBOL_GPL(imx_media_mbus_fmt_to_ipu_image);
int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
- struct ipu_image *image)
+ const struct ipu_image *image)
{
const struct imx_media_pixfmt *fmt;
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 03467f6397c3..ca36beca16de 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -194,12 +194,12 @@ int imx_media_init_cfg(struct v4l2_subdev *sd,
void imx_media_try_colorimetry(struct v4l2_mbus_framefmt *tryfmt,
bool ic_route);
int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
- struct v4l2_mbus_framefmt *mbus,
+ const struct v4l2_mbus_framefmt *mbus,
const struct imx_media_pixfmt *cc);
int imx_media_mbus_fmt_to_ipu_image(struct ipu_image *image,
- struct v4l2_mbus_framefmt *mbus);
+ const struct v4l2_mbus_framefmt *mbus);
int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
- struct ipu_image *image);
+ const struct ipu_image *image);
void imx_media_grp_id_to_sd_name(char *sd_name, int sz,
u32 grp_id, int ipu_id);
struct v4l2_subdev *
--
2.17.1
