diff --git a/sound/soc/codecs/tlv320aic31xx.h b/sound/soc/codecs/tlv320aic31xx.h
index a9ea2f99eba046f7ad681cc9bf5485bd13151b60..6efea048539285af7ea53eaa75b03517714803b0 100644
--- a/sound/soc/codecs/tlv320aic31xx.h
+++ b/sound/soc/codecs/tlv320aic31xx.h
@@ -109,7 +109,7 @@ struct aic31xx_pdata {
 /* INT2 interrupt control */
 #define AIC31XX_INT2CTRL	AIC31XX_REG(0, 49)
 /* GPIO1 control */
-#define AIC31XX_GPIO1		AIC31XX_REG(0, 50)
+#define AIC31XX_GPIO1		AIC31XX_REG(0, 51)
 
 #define AIC31XX_DACPRB		AIC31XX_REG(0, 60)
 /* ADC Instruction Set Register */