[ALSA] ASoC WM8753 codec - build changes

This patch adds the WM8753 codec driver to the kernel build system.

Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index ec2a278..e5fb437 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -10,6 +10,10 @@
 	tristate
 	depends on SND_SOC
 
+config SND_SOC_WM8753
+	tristate
+	depends on SND_SOC
+
 config SND_SOC_WM9712
 	tristate
 	depends on SND_SOC