V4L/DVB (11676): radio-fm16: cleanups

Remove bogus flags field

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 5cf6c45..e598b54 100644 (file)
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -49,7 +49,6 @@ struct fmi
        int io;
        int curvol; /* 1 or 0 */
        unsigned long curfreq; /* freq in kHz */
-       __u32 flags;
        struct mutex lock;
 };
 
@@ -57,7 +56,7 @@ static struct fmi fmi_card;
 static struct pnp_dev *dev;
 
 /* freq is in 1/16 kHz to internal number, hw precision is 50 kHz */
-/* It is only useful to give freq in intervall of 800 (=0.05Mhz),
+/* It is only useful to give freq in interval of 800 (=0.05Mhz),
  * other bits will be truncated, e.g 92.7400016 -> 92.7, but
  * 92.7400017 -> 92.75
  */
@@ -142,7 +141,6 @@ 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 fmi *fmi = video_drvdata(file);
 
        if (v->index > 0)
@@ -150,11 +148,10 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 
        strlcpy(v->name, "FM", sizeof(v->name));
        v->type = V4L2_TUNER_RADIO;
-       mult = (fmi->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
-       v->rangelow = RSF16_MINFREQ / mult;
-       v->rangehigh = RSF16_MAXFREQ / mult;
+       v->rangelow = RSF16_MINFREQ;
+       v->rangehigh = RSF16_MAXFREQ;
        v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
-       v->capability = fmi->flags & V4L2_TUNER_CAP_LOW;
+       v->capability = V4L2_TUNER_CAP_LOW;
        v->audmode = V4L2_TUNER_MODE_STEREO;
        v->signal = fmi_getsigstr(fmi);
        return 0;
@@ -171,8 +168,6 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 {
        struct fmi *fmi = video_drvdata(file);
 
-       if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
-               f->frequency *= 1000;
        if (f->frequency < RSF16_MINFREQ ||
                        f->frequency > RSF16_MAXFREQ)
                return -EINVAL;
@@ -189,8 +184,6 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 
        f->type = V4L2_TUNER_RADIO;
        f->frequency = fmi->curfreq;
-       if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
-               f->frequency /= 1000;
        return 0;
 }
 
@@ -347,7 +340,6 @@ static int __init fmi_init(void)
                return res;
        }
 
-       fmi->flags = V4L2_TUNER_CAP_LOW;
        strlcpy(fmi->vdev.name, v4l2_dev->name, sizeof(fmi->vdev.name));
        fmi->vdev.v4l2_dev = v4l2_dev;
        fmi->vdev.fops = &fmi_fops;

diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 935ff9b..87e01c5 100644 (file)
--- 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)
@@ -230,11 +228,10 @@ 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->rangelow = RSF16_MINFREQ;
+       v->rangehigh = RSF16_MAXFREQ;
        v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
-       v->capability = fmr2->flags&V4L2_TUNER_CAP_LOW;
+       v->capability = V4L2_TUNER_CAP_LOW;
        v->audmode = fmr2->stereo ? V4L2_TUNER_MODE_STEREO:
                                V4L2_TUNER_MODE_MONO;
        mutex_lock(&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")) {