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path: root/drivers/media/radio/radio-miropcm20.c
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Diffstat (limited to 'drivers/media/radio/radio-miropcm20.c')
-rw-r--r--drivers/media/radio/radio-miropcm20.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index 3d0ff4404d1..a7e93d7477d 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -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;
}
@@ -131,14 +133,14 @@ static int vidioc_g_frequency(struct file *file, void *priv,
static int vidioc_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
+ const struct v4l2_frequency *f)
{
struct pcm20 *dev = video_drvdata(file);
if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
return -EINVAL;
- dev->freq = clamp(f->frequency, 87 * 16000U, 108 * 16000U);
+ dev->freq = clamp_t(u32, f->frequency, 87 * 16000U, 108 * 16000U);
pcm20_setfreq(dev, dev->freq);
return 0;
}