Fixes the following warning:
drivers/media/pci/cx25821/cx25821-video.c: At top level:
drivers/media/pci/cx25821/cx25821-video.c:766:5: warning: no previous prototype for 'cx25821_vidioc_s_std' [-Wmissing-prototypes]
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
---
drivers/media/pci/cx25821/cx25821-video.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 3ba856a..d270819 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -762,7 +762,8 @@ static int cx25821_vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvno
return 0;
}
-int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id tvnorms)
+static int cx25821_vidioc_s_std(struct file *file, void *priv,
+ v4l2_std_id tvnorms)
{
struct cx25821_channel *chan = video_drvdata(file);
struct cx25821_dev *dev = chan->dev;
--
1.8.1.4
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