summaryrefslogtreecommitdiffstats
path: root/drivers/media/radio/radio-sf16fmr2.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/radio/radio-sf16fmr2.c')
-rw-r--r--drivers/media/radio/radio-sf16fmr2.c22
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 935ff9bcdfcc..a11414f648d4 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -61,13 +61,12 @@ struct fmr2
int stereo; /* card is producing stereo audio */
unsigned long curfreq; /* freq in kHz */
int card_type;
- u32 flags;
};
static struct fmr2 fmr2_card;
/* hw precision is 12.5 kHz
- * It is only useful to give freq in intervall of 200 (=0.0125Mhz),
+ * It is only useful to give freq in interval of 200 (=0.0125Mhz),
* other bits will be truncated
*/
#define RSF16_ENCODE(x) ((x) / 200 + 856)
@@ -221,7 +220,6 @@ static int vidioc_querycap(struct file *file, void *priv,
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
- int mult;
struct fmr2 *fmr2 = video_drvdata(file);
if (v->index > 0)
@@ -230,13 +228,12 @@ static int vidioc_g_tuner(struct file *file, void *priv,
strlcpy(v->name, "FM", sizeof(v->name));
v->type = V4L2_TUNER_RADIO;
- mult = (fmr2->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
- v->rangelow = RSF16_MINFREQ / mult;
- v->rangehigh = RSF16_MAXFREQ / mult;
- v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
- v->capability = fmr2->flags&V4L2_TUNER_CAP_LOW;
- v->audmode = fmr2->stereo ? V4L2_TUNER_MODE_STEREO:
- V4L2_TUNER_MODE_MONO;
+ v->rangelow = RSF16_MINFREQ;
+ v->rangehigh = RSF16_MAXFREQ;
+ v->rxsubchans = fmr2->stereo ? V4L2_TUNER_SUB_STEREO :
+ V4L2_TUNER_SUB_MONO;
+ v->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LOW;
+ v->audmode = V4L2_TUNER_MODE_STEREO;
mutex_lock(&fmr2->lock);
v->signal = fmr2_getsigstr(fmr2);
mutex_unlock(&fmr2->lock);
@@ -254,8 +251,6 @@ static int vidioc_s_frequency(struct file *file, void *priv,
{
struct fmr2 *fmr2 = video_drvdata(file);
- if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
- f->frequency *= 1000;
if (f->frequency < RSF16_MINFREQ ||
f->frequency > RSF16_MAXFREQ)
return -EINVAL;
@@ -279,8 +274,6 @@ static int vidioc_g_frequency(struct file *file, void *priv,
f->type = V4L2_TUNER_RADIO;
f->frequency = fmr2->curfreq;
- if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
- f->frequency /= 1000;
return 0;
}
@@ -406,7 +399,6 @@ static int __init fmr2_init(void)
strlcpy(v4l2_dev->name, "sf16fmr2", sizeof(v4l2_dev->name));
fmr2->io = io;
fmr2->stereo = 1;
- fmr2->flags = V4L2_TUNER_CAP_LOW;
mutex_init(&fmr2->lock);
if (!request_region(fmr2->io, 2, "sf16fmr2")) {