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path: root/drivers/media/radio/radio-isa.c
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Diffstat (limited to 'drivers/media/radio/radio-isa.c')
-rw-r--r--drivers/media/radio/radio-isa.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/radio/radio-isa.c b/drivers/media/radio/radio-isa.c
index fe0a4f85c422..0c1e27b13e69 100644
--- a/drivers/media/radio/radio-isa.c
+++ b/drivers/media/radio/radio-isa.c
@@ -102,17 +102,18 @@ static int radio_isa_s_tuner(struct file *file, void *priv,
}
static int radio_isa_s_frequency(struct file *file, void *priv,
- struct v4l2_frequency *f)
+ const struct v4l2_frequency *f)
{
struct radio_isa_card *isa = video_drvdata(file);
+ u32 freq = f->frequency;
int res;
if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
return -EINVAL;
- f->frequency = clamp(f->frequency, FREQ_LOW, FREQ_HIGH);
- res = isa->drv->ops->s_frequency(isa, f->frequency);
+ freq = clamp(freq, FREQ_LOW, FREQ_HIGH);
+ res = isa->drv->ops->s_frequency(isa, freq);
if (res == 0)
- isa->freq = f->frequency;
+ isa->freq = freq;
return res;
}