diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index f2a4f3262bdb..b536e8bdc5a7 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -70,13 +70,8 @@
 #define WCD_MBHC_HS_V_MAX           1600
 
 #define WCD938X_EAR_PA_GAIN_TLV(xname, reg, shift, max, invert, tlv_array) \
-{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
-	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
-		 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
-	.tlv.p = (tlv_array), \
-	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
-	.put = wcd938x_ear_pa_put_gain, \
-	.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
+	SOC_SINGLE_EXT_TLV(xname, reg, shift, max, invert, snd_soc_get_volsw, \
+			   wcd938x_ear_pa_put_gain, tlv_array)
 
 enum {
 	WCD9380 = 0,