ASoC: Merge the soc_value_enum to soc_enum struct

Merge the recently introduced soc_value_enum structure to the soc_enum.
The value based enums are still handled separately from the normal enum types,
but with the merge some of the newly introduced functions can be removed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 4af1083..93a4edb 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -178,7 +178,7 @@
   	.private_value = (unsigned long)&xenum }
 #define SOC_DAPM_VALUE_ENUM(xname, xenum) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
-	.info = snd_soc_info_value_enum_double, \
+	.info = snd_soc_info_enum_double, \
 	.get = snd_soc_dapm_get_value_enum_double, \
 	.put = snd_soc_dapm_put_value_enum_double, \
 	.private_value = (unsigned long)&xenum }