diff mbox series

[v5,10/12] media: imx: utils: Constify mbus argument to imx_media_mbus_fmt_to_*

Message ID 20200403205839.4531-11-slongerbeam@gmail.com
State New
Headers show
Series [v5,01/12] media: imx: utils: fix and simplify pixel format enumeration | expand

Commit Message

Steve Longerbeam April 3, 2020, 8:58 p.m. UTC 
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

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. Make them const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[Constified mbus arg to imx_media_mbus_fmt_to_ipu_image() as well]
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
---
 drivers/staging/media/imx/imx-media-utils.c | 4 ++--
 drivers/staging/media/imx/imx-media.h       | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index b8481b286ebb..7a8d7212d9e2 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -455,7 +455,7 @@  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;
@@ -507,7 +507,7 @@  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;
 
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 24a993b3216b..c03114a6f6c8 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -184,10 +184,10 @@  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);
 void imx_media_grp_id_to_sd_name(char *sd_name, int sz,