diff mbox series

[v3,09/10] media: imx: utils: Constify mbus argument to imx_media_mbus_fmt_to_pix_fmt

Message ID 20200329174010.12304-10-slongerbeam@gmail.com
State Superseded
Headers show
Series media: imx: Miscellaneous format-related cleanups | expand

Commit Message

Steve Longerbeam March 29, 2020, 5:40 p.m. UTC 
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

The imx_media_mbus_fmt_to_pix_fmt() function doesn't need to modify its
mbus argument. Make it const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/staging/media/imx/imx-media-utils.c | 2 +-
 drivers/staging/media/imx/imx-media.h       | 2 +-
 2 files changed, 2 insertions(+), 2 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 f7451197a289..95fef529b741 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -501,7 +501,7 @@  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;
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 67983a26e5ff..a4885e280b83 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -178,7 +178,7 @@  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);