1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/radio/radio-keene.c b/drivers/media/radio/radio-keene.c
index 296941a9ae25..4c9ae767fb31 100644
--- a/drivers/media/radio/radio-keene.c
+++ b/drivers/media/radio/radio-keene.c
@@ -215,15 +215,15 @@ static int vidioc_s_modulator(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 keene_device *radio = video_drvdata(file);
+        unsigned freq = f->frequency;
 
         if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
                 return -EINVAL;
-        f->frequency = clamp(f->frequency,
-                        FREQ_MIN * FREQ_MUL, FREQ_MAX * FREQ_MUL);
-        return keene_cmd_main(radio, f->frequency, true);
+        freq = clamp(freq, FREQ_MIN * FREQ_MUL, FREQ_MAX * FREQ_MUL);
+        return keene_cmd_main(radio, freq, true);
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,