ASoC: rsnd: add missing ADINR::CHNUM on DVC/SRC/SSIU

DVC/SRC/SSIU needs ADINR::CHNUM settings too. This patch adds
these missing value.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 6d93c4e..30cad79 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -199,7 +199,8 @@
 	/*
 	 *	SRC_ADINR
 	 */
-	adinr = rsnd_get_adinr_bit(mod, io);
+	adinr = rsnd_get_adinr_bit(mod, io) |
+		rsnd_get_adinr_chan(mod, io);
 
 	/*
 	 *	SRC_IFSCR / SRC_IFSVR