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

[deliverable/linux.git] / drivers / media / pci / cx23885 / cx23885.h

diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
index 59c322d870f2e8216463d0063843c24d74e930ce..5687d3f678db7aee570b56790f91b2c348f297ea 100644 (file)
--- a/drivers/media/pci/cx23885/cx23885.h
+++ b/drivers/media/pci/cx23885/cx23885.h
@@ -587,7 +587,7 @@ extern void cx23885_video_wakeup(struct cx23885_dev *dev,
 int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i);
 int cx23885_set_input(struct file *file, void *priv, unsigned int i);
 int cx23885_get_input(struct file *file, void *priv, unsigned int *i);
-int cx23885_set_frequency(struct file *file, void *priv, struct v4l2_frequency *f);
+int cx23885_set_frequency(struct file *file, void *priv, const struct v4l2_frequency *f);
 int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
 int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl);
 int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm);