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

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

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-03-15 06:10:06 -03:00 committed by Mauro Carvalho Chehab
parent b530a447bb
commit 2f73c7c582
51 changed files with 68 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/i2c/cx25840/cx25840-core.c
View File

@ -1881,7 +1881,7 @@ static int cx25840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
}
static int cx25840_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int cx25840_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct cx25840_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);

2
drivers/media/i2c/msp3400-driver.c
View File

@ -535,7 +535,7 @@ static int msp_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
}
static int msp_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int msp_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct msp_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);

2
drivers/media/i2c/saa6588.c
View File

@ -435,7 +435,7 @@ static int saa6588_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
}
static int saa6588_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int saa6588_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct saa6588 *s = to_saa6588(sd);

2
drivers/media/i2c/saa717x.c
View File

@ -1113,7 +1113,7 @@ static int saa717x_s_stream(struct v4l2_subdev *sd, int enable)
}
/* change audio mode */
static int saa717x_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int saa717x_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct saa717x_state *decoder = to_state(sd);
int audio_mode;

2
drivers/media/i2c/tda9840.c
View File

@ -87,7 +87,7 @@ static int tda9840_status(struct v4l2_subdev *sd)
return byte & 0x60;
}
static int tda9840_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *t)
static int tda9840_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *t)
{
int stat = tda9840_status(sd);
int byte;

2
drivers/media/i2c/tvaudio.c
View File

@ -1761,7 +1761,7 @@ static int tvaudio_s_routing(struct v4l2_subdev *sd,
return 0;
}
static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int tvaudio_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct CHIPSTATE *chip = to_state(sd);
struct CHIPDESC *desc = chip->desc;

2
drivers/media/i2c/vp27smpx.c
View File

@ -90,7 +90,7 @@ static int vp27smpx_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
return 0;
}
static int vp27smpx_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int vp27smpx_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct vp27smpx_state *state = to_state(sd);

11
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -1820,7 +1820,7 @@ static int bttv_s_input(struct file *file, void *priv, unsigned int i)
}
static int bttv_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct bttv_fh *fh = priv;
struct bttv *btv = fh->btv;
@ -1830,8 +1830,11 @@ static int bttv_s_tuner(struct file *file, void *priv,
bttv_call_all(btv, tuner, s_tuner, t);
if (btv->audio_mode_gpio)
btv->audio_mode_gpio(btv, t, 1);
if (btv->audio_mode_gpio) {
struct v4l2_tuner copy = *t;
btv->audio_mode_gpio(btv, &copy, 1);
}
return 0;
}
@ -3279,7 +3282,7 @@ static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
}
static int radio_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct bttv_fh *fh = priv;
struct bttv *btv = fh->btv;

2
drivers/media/pci/cx18/cx18-av-core.c
View File

@ -809,7 +809,7 @@ static int cx18_av_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
}
static int cx18_av_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int cx18_av_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct cx18_av_state *state = to_cx18_av_state(sd);
struct cx18 *cx = v4l2_get_subdevdata(sd);

2
drivers/media/pci/cx18/cx18-ioctl.c
View File

@ -673,7 +673,7 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
return 0;
}
static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
static int cx18_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *vt)
{
struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;

2
drivers/media/pci/cx23885/cx23885-417.c
View File

@ -1280,7 +1280,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;

2
drivers/media/pci/cx23885/cx23885-video.c
View File

@ -1486,7 +1486,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;

2
drivers/media/pci/cx25821/cx25821-video.c
View File

@ -1397,7 +1397,7 @@ int cx25821_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
return 0;
}
int cx25821_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
int cx25821_vidioc_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t)
{
struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev;
struct cx25821_fh *fh = priv;

2
drivers/media/pci/cx25821/cx25821-video.h
View File

@ -159,7 +159,7 @@ extern int cx25821_vidioc_s_register(struct file *file, void *fh,
extern int cx25821_vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *t);
extern int cx25821_vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t);
const struct v4l2_tuner *t);
extern int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm);
extern int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm);

2
drivers/media/pci/cx88/cx88-blackbird.c
View File

@ -918,7 +918,7 @@ static int vidioc_g_tuner (struct file *file, void *priv,
}
static int vidioc_s_tuner (struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core;

9
drivers/media/pci/cx88/cx88-video.c
View File

@ -1289,7 +1289,7 @@ static int vidioc_g_tuner (struct file *file, void *priv,
}
static int vidioc_s_tuner (struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
@ -1409,20 +1409,15 @@ static int radio_g_tuner (struct file *file, void *priv,
return 0;
}
/* FIXME: Should add a standard for radio */
static int radio_s_tuner (struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
if (0 != t->index)
return -EINVAL;
if (t->audmode > V4L2_TUNER_MODE_STEREO)
t->audmode = V4L2_TUNER_MODE_STEREO;
call_all(core, tuner, s_tuner, t);
return 0;
}

2
drivers/media/pci/ivtv/ivtv-gpio.c
View File

@ -192,7 +192,7 @@ static int subdev_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
}
static int subdev_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int subdev_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct ivtv *itv = sd_to_ivtv(sd);
u16 mask, data;

2
drivers/media/pci/ivtv/ivtv-ioctl.c
View File

@ -1196,7 +1196,7 @@ static int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std)
return 0;
}
static int ivtv_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
static int ivtv_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *vt)
{
struct ivtv_open_id *id = fh2id(fh);
struct ivtv *itv = id->itv;

4
drivers/media/pci/saa7134/saa7134-video.c
View File

@ -2023,7 +2023,7 @@ static int saa7134_g_tuner(struct file *file, void *priv,
}
static int saa7134_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
@ -2347,7 +2347,7 @@ static int radio_g_tuner(struct file *file, void *priv,
return 0;
}
static int radio_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct saa7134_fh *fh = file->private_data;
struct saa7134_dev *dev = fh->dev;

2
drivers/media/pci/saa7146/mxb.c
View File

@ -560,7 +560,7 @@ static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
return call_all(dev, tuner, g_tuner, t);
}
static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
static int vidioc_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *t)
{
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct mxb *mxb = (struct mxb *)dev->ext_priv;

2
drivers/media/pci/saa7164/saa7164-encoder.c
View File

@ -318,7 +318,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
/* Update the A/V core */
return 0;

2
drivers/media/pci/saa7164/saa7164-vbi.c
View File

@ -290,7 +290,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
/* Update the A/V core */
return 0;

2
drivers/media/pci/ttpci/av7110_v4l.c
View File

@ -366,7 +366,7 @@ static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
return 0;
}
static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
static int vidioc_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *t)
{
struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;

2
drivers/media/radio/dsbr100.c
View File

@ -208,7 +208,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
return v->index ? -EINVAL : 0;
}

2
drivers/media/radio/radio-cadet.c
View File

@ -390,7 +390,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
return v->index ? -EINVAL : 0;
}

2
drivers/media/radio/radio-isa.c
View File

@ -87,7 +87,7 @@ static int radio_isa_g_tuner(struct file *file, void *priv,
}
static int radio_isa_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct radio_isa_card *isa = video_drvdata(file);
const struct radio_isa_ops *ops = isa->drv->ops;

2
drivers/media/radio/radio-ma901.c
View File

@ -239,7 +239,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
/* vidioc_s_tuner - set tuner attributes */
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct ma901radio_device *radio = video_drvdata(file);

8
drivers/media/radio/radio-miropcm20.c
View File

@ -103,16 +103,18 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct pcm20 *dev = video_drvdata(file);
if (v->index)
return -EINVAL;
if (v->audmode > V4L2_TUNER_MODE_STEREO)
v->audmode = V4L2_TUNER_MODE_STEREO;
dev->audmode = V4L2_TUNER_MODE_STEREO;
else
dev->audmode = v->audmode;
snd_aci_cmd(dev->aci, ACI_SET_TUNERMONO,
v->audmode == V4L2_TUNER_MODE_MONO, -1);
dev->audmode == V4L2_TUNER_MODE_MONO, -1);
return 0;
}

2
drivers/media/radio/radio-mr800.c
View File

@ -305,7 +305,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
/* vidioc_s_tuner - set tuner attributes */
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct amradio_device *radio = video_drvdata(file);

2
drivers/media/radio/radio-sf16fmi.c
View File

@ -145,7 +145,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
return v->index ? -EINVAL : 0;
}

2
drivers/media/radio/radio-tea5764.c
View File

@ -339,7 +339,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct tea5764_device *radio = video_drvdata(file);

7
drivers/media/radio/radio-tea5777.c
View File

@ -336,7 +336,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct radio_tea5777 *tea = video_drvdata(file);
u32 orig_audmode = tea->audmode;
@ -344,10 +344,9 @@ static int vidioc_s_tuner(struct file *file, void *priv,
if (v->index)
return -EINVAL;
if (v->audmode > V4L2_TUNER_MODE_STEREO)
v->audmode = V4L2_TUNER_MODE_STEREO;
tea->audmode = v->audmode;
if (tea->audmode > V4L2_TUNER_MODE_STEREO)
tea->audmode = V4L2_TUNER_MODE_STEREO;
if (tea->audmode != orig_audmode && tea->band == BAND_FM)
return radio_tea5777_set_freq(tea);

2
drivers/media/radio/radio-timb.c
View File

@ -56,7 +56,7 @@ static int timbradio_vidioc_g_tuner(struct file *file, void *priv,
}
static int timbradio_vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct timbradio *tr = video_drvdata(file);
return v4l2_subdev_call(tr->sd_tuner, tuner, s_tuner, v);

2
drivers/media/radio/radio-wl1273.c
View File

@ -1559,7 +1559,7 @@ static int wl1273_fm_vidioc_g_tuner(struct file *file, void *priv,
}
static int wl1273_fm_vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *tuner)
const struct v4l2_tuner *tuner)
{
struct wl1273_device *radio = video_get_drvdata(video_devdata(file));
struct wl1273_core *core = radio->core;

2
drivers/media/radio/si470x/radio-si470x-common.c
View File

@ -636,7 +636,7 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv,
* si470x_vidioc_s_tuner - set tuner attributes
*/
static int si470x_vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *tuner)
const struct v4l2_tuner *tuner)
{
struct si470x_device *radio = video_drvdata(file);

2
drivers/media/radio/tef6862.c
View File

@ -96,7 +96,7 @@ static int tef6862_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *v)
return 0;
}
static int tef6862_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *v)
static int tef6862_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *v)
{
return v->index ? -EINVAL : 0;
}

2
drivers/media/radio/wl128x/fmdrv_v4l2.c
View File

@ -331,7 +331,7 @@ static int fm_v4l2_vidioc_g_tuner(struct file *file, void *priv,
* Should we set other tuner attributes, too?
*/
static int fm_v4l2_vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *tuner)
const struct v4l2_tuner *tuner)
{
struct fmdev *fmdev = video_drvdata(file);
u16 aud_mode;

4
drivers/media/usb/au0828/au0828-video.c
View File

@ -1508,7 +1508,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct au0828_fh *fh = priv;
struct au0828_dev *dev = fh->dev;
@ -1516,8 +1516,6 @@ static int vidioc_s_tuner(struct file *file, void *priv,
if (t->index != 0)
return -EINVAL;
t->type = V4L2_TUNER_ANALOG_TV;
if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl)
dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1);

4
drivers/media/usb/cx231xx/cx231xx-video.c
View File

@ -1139,7 +1139,7 @@ int cx231xx_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
return 0;
}
int cx231xx_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
int cx231xx_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t)
{
struct cx231xx_fh *fh = priv;
struct cx231xx *dev = fh->dev;
@ -1808,7 +1808,7 @@ static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
return 0;
}
static int radio_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
static int radio_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t)
{
struct cx231xx *dev = ((struct cx231xx_fh *)priv)->dev;

2
drivers/media/usb/cx231xx/cx231xx.h
View File

@ -936,7 +936,7 @@ void cx231xx_close_extension(struct cx231xx *dev);
int cx231xx_querycap(struct file *file, void *priv,
struct v4l2_capability *cap);
int cx231xx_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t);
int cx231xx_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t);
int cx231xx_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t);
int cx231xx_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f);
int cx231xx_s_frequency(struct file *file, void *priv,

4
drivers/media/usb/em28xx/em28xx-video.c
View File

@ -1195,7 +1195,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
@ -1493,7 +1493,7 @@ static int radio_g_tuner(struct file *file, void *priv,
}
static int radio_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct em28xx *dev = ((struct em28xx_fh *)priv)->dev;

2
drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
View File

@ -352,7 +352,7 @@ static int pvr2_g_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
return pvr2_hdw_get_tuner_status(hdw, vt);
}
static int pvr2_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
static int pvr2_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *vt)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;

2
drivers/media/usb/tlg2300/pd-radio.c
View File

@ -283,7 +283,7 @@ static int tlg_fm_s_ctrl(struct v4l2_ctrl *ctrl)
return -EINVAL;
}
static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
static int vidioc_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *vt)
{
return vt->index > 0 ? -EINVAL : 0;
}

2
drivers/media/usb/tlg2300/pd-video.c
View File

@ -1031,7 +1031,7 @@ static int pd_vidioc_s_tuner(struct poseidon *pd, int index)
return ret;
}
static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *a)
static int vidioc_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *a)
{
struct front_face *front = fh;
struct poseidon *pd = front->pd;

8
drivers/media/usb/tm6000/tm6000-video.c
View File

@ -1215,7 +1215,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct tm6000_fh *fh = priv;
struct tm6000_core *dev = fh->dev;
@ -1293,18 +1293,14 @@ static int radio_g_tuner(struct file *file, void *priv,
}
static int radio_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct tm6000_fh *fh = file->private_data;
struct tm6000_core *dev = fh->dev;
if (0 != t->index)
return -EINVAL;
if (t->audmode > V4L2_TUNER_MODE_STEREO)
t->audmode = V4L2_TUNER_MODE_STEREO;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
return 0;
}

2
drivers/media/usb/usbvision/usbvision-video.c
View File

@ -628,7 +628,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *vt)
const struct v4l2_tuner *vt)
{
struct usb_usbvision *usbvision = video_drvdata(file);

2
drivers/media/v4l2-core/tuner-core.c
View File

@ -1233,7 +1233,7 @@ static int tuner_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
* Note: vt->type should be initialized before calling it.
* This is done by either video_ioctl2 or by the bridge driver.
*/
static int tuner_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
static int tuner_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct tuner *t = to_tuner(sd);

2
drivers/staging/media/go7007/go7007-v4l2.c
View File

@ -1242,7 +1242,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
const struct v4l2_tuner *t)
{
struct go7007 *go = ((struct go7007_file *) priv)->go;

2
include/media/v4l2-ioctl.h
View File

@ -219,7 +219,7 @@ struct v4l2_ioctl_ops {
int (*vidioc_g_tuner) (struct file *file, void *fh,
struct v4l2_tuner *a);
int (*vidioc_s_tuner) (struct file *file, void *fh,
struct v4l2_tuner *a);
const struct v4l2_tuner *a);
int (*vidioc_g_frequency) (struct file *file, void *fh,
struct v4l2_frequency *a);
int (*vidioc_s_frequency) (struct file *file, void *fh,

2
include/media/v4l2-subdev.h
View File

@ -194,7 +194,7 @@ struct v4l2_subdev_tuner_ops {
int (*s_frequency)(struct v4l2_subdev *sd, const struct v4l2_frequency *freq);
int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
int (*s_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
int (*s_tuner)(struct v4l2_subdev *sd, const struct v4l2_tuner *vt);
int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);
int (*s_modulator)(struct v4l2_subdev *sd, const struct v4l2_modulator *vm);
int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type);

2
sound/i2c/other/tea575x-tuner.c
View File

@ -306,7 +306,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
const struct v4l2_tuner *v)
{
struct snd_tea575x *tea = video_drvdata(file);
u32 orig_val = tea->val;