A recent commit "[media] v4l2: make vidioc_s_crop const" introduced
warnings in mx2_camera. Fix them by cleanly separating writable and
read-only variables in cropping operations.
Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
---
drivers/media/platform/soc_camera/mx2_camera.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c
b/drivers/media/platform/soc_camera/mx2_camera.c
index 29758b0..0854f83 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -1104,9 +1104,10 @@ static int mx2_camera_set_bus_param(struct
soc_camera_device *icd)
}
static int mx2_camera_set_crop(struct soc_camera_device *icd,
- struct v4l2_crop *a)
+ const struct v4l2_crop *a)
{
- struct v4l2_rect *rect = &a->c;
+ struct v4l2_crop a_writable = *a;
+ struct v4l2_rect *rect = &a_writable.c;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct v4l2_mbus_framefmt mf;
int ret;
--
1.7.2.5
--
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