V4L/DVB (11380): v4l2-subdev: change s_routing prototype

It is no longer needed to use a struct pointer as argument, since v4l2_subdev
doesn't require that ioctl-like approach anymore. Instead just pass the input,
output and config (new!) arguments directly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c
index 0645703..a23ae73 100644
--- a/drivers/media/video/cx231xx/cx231xx-video.c
+++ b/drivers/media/video/cx231xx/cx231xx-video.c
@@ -820,17 +820,12 @@
 
 void video_mux(struct cx231xx *dev, int index)
 {
-
-	struct v4l2_routing route;
-
-	route.input = INPUT(index)->vmux;
-	route.output = 0;
 	dev->video_input = index;
 	dev->ctl_ainput = INPUT(index)->amux;
 
 	cx231xx_set_video_input_mux(dev, index);
 
-	cx25840_call(dev, video, s_routing, &route);
+	cx25840_call(dev, video, s_routing, INPUT(index)->vmux, 0, 0);
 
 	cx231xx_set_audio_input(dev, dev->ctl_ainput);