V4L/DVB (4146): Drivers/media/video/vivi.c: make 2 functions static

Make two needlessly global functions static.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/vivi.c

@@ -1011,7 +1011,7 @@ static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
 }
 #endif
 
-int vidioc_streamon (struct file *file, void *priv, enum v4l2_buf_type i)
+static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
 {
 	struct vivi_fh  *fh=priv;
 	struct vivi_dev *dev    = fh->dev;
@@ -1026,7 +1026,7 @@ int vidioc_streamon (struct file *file, void *priv, enum v4l2_buf_type i)
 	return (videobuf_streamon(&fh->vb_vidq));
 }
 
-int vidioc_streamoff (struct file *file, void *priv, enum v4l2_buf_type i)
+static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
 {
 	struct vivi_fh  *fh=priv;
 	struct vivi_dev *dev    = fh->dev;