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Commit 4f996594 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] v4l2: make vidioc_s_crop const 



Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_crop.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 3f70e1f5

drivers/media/i2c/soc_camera/mt9m001.c

+1 −1
Original line number Diff line number Diff line
@@ -171,7 +171,7 @@ static int mt9m001_s_stream(struct v4l2_subdev *sd, int enable) 
	return 0;

}



static int mt9m001_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)

static int mt9m001_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)

{

	struct i2c_client *client = v4l2_get_subdevdata(sd);

	struct mt9m001 *mt9m001 = to_mt9m001(client);

drivers/media/i2c/soc_camera/mt9m111.c

+1 −1
Original line number Diff line number Diff line
@@ -383,7 +383,7 @@ static int mt9m111_reset(struct mt9m111 *mt9m111) 
	return ret;

}



static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)

static int mt9m111_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)

{

	struct v4l2_rect rect = a->c;

	struct mt9m111 *mt9m111 = container_of(sd, struct mt9m111, subdev);

drivers/media/i2c/soc_camera/mt9t031.c

+1 −1
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ static int mt9t031_set_params(struct i2c_client *client, 
	return ret < 0 ? ret : 0;

}



static int mt9t031_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)

static int mt9t031_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)

{

	struct v4l2_rect rect = a->c;

	struct i2c_client *client = v4l2_get_subdevdata(sd);

drivers/media/i2c/soc_camera/mt9t112.c

+2 −2
Original line number Diff line number Diff line
@@ -907,11 +907,11 @@ static int mt9t112_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) 
	return 0;

}



static int mt9t112_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)

static int mt9t112_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)

{

	struct i2c_client *client = v4l2_get_subdevdata(sd);

	struct mt9t112_priv *priv = to_mt9t112(client);

	struct v4l2_rect *rect = &a->c;

	const struct v4l2_rect *rect = &a->c;



	return mt9t112_set_params(priv, rect, priv->format->code);

}

drivers/media/i2c/soc_camera/mt9v022.c

+1 −1
Original line number Diff line number Diff line
@@ -237,7 +237,7 @@ static int mt9v022_s_stream(struct v4l2_subdev *sd, int enable) 
	return 0;

}



static int mt9v022_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)

static int mt9v022_s_crop(struct v4l2_subdev *sd, const struct v4l2_crop *a)

{

	struct i2c_client *client = v4l2_get_subdevdata(sd);

	struct mt9v022 *mt9v022 = to_mt9v022(client);