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authorAlexey Klimov <klimov.linux@gmail.com>2009-06-11 00:19:49 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-06-16 19:07:36 -0300
commit917fab4f3e5563e8f88ca0af297728452c6fa265 (patch)
treee9e99d01d28dbc1f111b00efed256445fcba1d10 /drivers/media
parenta617e0e8c7a94dc796d9887ffed621564553c5b8 (diff)
V4L/DVB (11956): dsbr100: no need to pass curfreq value to dsbr100_setfreq()
Small cleanup of dsbr100_setfreq(). No need to pass radio->curfreq value to this function. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/radio/dsbr100.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 0bd2191fb76..17e8f2ca7d9 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -255,12 +255,12 @@ usb_control_msg_failed:
}
/* set a frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
-static int dsbr100_setfreq(struct dsbr100_device *radio, int freq)
+static int dsbr100_setfreq(struct dsbr100_device *radio)
{
int retval;
int request;
+ int freq = (radio->curfreq / 16 * 80) / 1000 + 856;
- freq = (freq / 16 * 80) / 1000 + 856;
mutex_lock(&radio->lock);
retval = usb_control_msg(radio->usbdev,
@@ -428,7 +428,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
radio->curfreq = f->frequency;
mutex_unlock(&radio->lock);
- retval = dsbr100_setfreq(radio, radio->curfreq);
+ retval = dsbr100_setfreq(radio);
if (retval < 0)
dev_warn(&radio->usbdev->dev, "Set frequency failed\n");
return 0;