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Commit b530a447 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] v4l2: add const to argument of write-only s_frequency ioctl 



This ioctl is defined as IOW, so pass the argument as const.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 69aa6f4e

drivers/media/i2c/cx25840/cx25840-core.c

+1 −1
Original line number Diff line number Diff line
@@ -1835,7 +1835,7 @@ static int cx25840_s_audio_routing(struct v4l2_subdev *sd, 
	return set_input(client, state->vid_input, input);

}



static int cx25840_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)

static int cx25840_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)

{

	struct i2c_client *client = v4l2_get_subdevdata(sd);

drivers/media/i2c/msp3400-driver.c

+1 −1
Original line number Diff line number Diff line
@@ -445,7 +445,7 @@ static int msp_s_radio(struct v4l2_subdev *sd) 
	return 0;

}



static int msp_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)

static int msp_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)

{

	struct i2c_client *client = v4l2_get_subdevdata(sd);

drivers/media/i2c/tvaudio.c

+1 −1
Original line number Diff line number Diff line
@@ -1817,7 +1817,7 @@ static int tvaudio_s_std(struct v4l2_subdev *sd, v4l2_std_id std) 
	return 0;

}



static int tvaudio_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)

static int tvaudio_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)

{

	struct CHIPSTATE *chip = to_state(sd);

	struct CHIPDESC *desc = chip->desc;

drivers/media/i2c/upd64031a.c

+1 −1
Original line number Diff line number Diff line
@@ -111,7 +111,7 @@ static void upd64031a_write(struct v4l2_subdev *sd, u8 reg, u8 val) 
/* ------------------------------------------------------------------------ */



/* The input changed due to new input or channel changed */

static int upd64031a_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)

static int upd64031a_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)

{

	struct upd64031a_state *state = to_state(sd);

	u8 reg = state->regs[R00];

drivers/media/i2c/wm8775.c

+1 −1
Original line number Diff line number Diff line
@@ -174,7 +174,7 @@ static int wm8775_log_status(struct v4l2_subdev *sd) 
	return 0;

}



static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *freq)

static int wm8775_s_frequency(struct v4l2_subdev *sd, const struct v4l2_frequency *freq)

{

	wm8775_set_audio(sd, 0);

	return 0;