1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index bc78354262ac..4f10875295e8 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -1321,8 +1321,10 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 }
 
 int cx88_set_freq (struct cx88_core  *core,
-                                struct v4l2_frequency *f)
+                                const struct v4l2_frequency *f)
 {
+        struct v4l2_frequency new_freq = *f;
+
         if (unlikely(UNSET == core->board.tuner_type))
                 return -EINVAL;
         if (unlikely(f->tuner != 0))
@@ -1331,8 +1333,8 @@ int cx88_set_freq (struct cx88_core  *core,
         mutex_lock(&core->lock);
         cx88_newstation(core);
         call_all(core, tuner, s_frequency, f);
-        call_all(core, tuner, g_frequency, f);
-        core->freq = f->frequency;
+        call_all(core, tuner, g_frequency, &new_freq);
+        core->freq = new_freq.frequency;
 
         /* When changing channels it is required to reset TVAUDIO */
         msleep (10);
@@ -1345,7 +1347,7 @@ int cx88_set_freq (struct cx88_core  *core,
 EXPORT_SYMBOL(cx88_set_freq);
 
 static int vidioc_s_frequency (struct file *file, void *priv,
-                                struct v4l2_frequency *f)
+                                const struct v4l2_frequency *f)
 {
         struct cx8800_fh  *fh   = priv;
         struct cx88_core  *core = fh->dev->core;