diff --git a/include/sound/soc.h b/include/sound/soc.h
index 01bd80a2c600..49d6c10f4612 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1101,7 +1101,6 @@ struct soc_mreg_control {
 /* enumerated kcontrol */
 struct soc_enum {
 	unsigned short reg;
-	unsigned short reg2;
 	unsigned char shift_l;
 	unsigned char shift_r;
 	unsigned int items;