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/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c
index a655e9c..168bca7 100644
--- a/drivers/media/video/msp3400-kthreads.c
+++ b/drivers/media/video/msp3400-kthreads.c
@@ -188,7 +188,7 @@
 {
 	struct msp_state *state = to_state(i2c_get_clientdata(client));
 	struct msp3400c_init_data_dem *data = &msp3400c_init_data[mode];
-	int tuner = (state->routing.input >> 3) & 1;
+	int tuner = (state->route_in >> 3) & 1;
 	int i;
 
 	v4l_dbg(1, msp_debug, client, "set_mode: %d\n", mode);
@@ -896,7 +896,7 @@
 static void msp34xxg_set_sources(struct i2c_client *client)
 {
 	struct msp_state *state = to_state(i2c_get_clientdata(client));
-	u32 in = state->routing.input;
+	u32 in = state->route_in;
 
 	msp34xxg_set_source(client, 0x0008, (in >> 4) & 0xf);
 	/* quasi-peak detector is set to same input as the loudspeaker (MAIN) */
@@ -912,7 +912,7 @@
 static void msp34xxg_reset(struct i2c_client *client)
 {
 	struct msp_state *state = to_state(i2c_get_clientdata(client));
-	int tuner = (state->routing.input >> 3) & 1;
+	int tuner = (state->route_in >> 3) & 1;
 	int modus;
 
 	/* initialize std to 1 (autodetect) to signal that no standard is