[media] v4l2: add const to argument of write-only s_frequency ioctl

[deliverable/linux.git] / drivers / media / pci / ttpci / av7110_v4l.c

diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/media/pci/ttpci/av7110_v4l.c
index 730e906ea912d12d810be017aa885372c476af86..65adaa74c5118fb04cd4007ecc90f3330950abfe 100644 (file)
--- a/drivers/media/pci/ttpci/av7110_v4l.c
+++ b/drivers/media/pci/ttpci/av7110_v4l.c
@@ -426,7 +426,7 @@ static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency
        return 0;
 }
 
-static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+static int vidioc_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *f)
 {
        struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
        struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;