ASoC: Add FSI-AK4642 sound support for SuperH

This patch is tested by ms7724se

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/sh/Makefile b/sound/soc/sh/Makefile
index 9fbcc4a..a699787 100644
--- a/sound/soc/sh/Makefile
+++ b/sound/soc/sh/Makefile
@@ -12,5 +12,7 @@
 
 ## boards
 snd-soc-sh7760-ac97-objs	:= sh7760-ac97.o
+snd-soc-fsi-ak4642-objs		:= fsi-ak4642.o
 
 obj-$(CONFIG_SND_SH7760_AC97)	+= snd-soc-sh7760-ac97.o
+obj-$(CONFIG_SND_FSI_AK4642)	+= snd-soc-fsi-ak4642.o