diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index fc9afc8..7b9b4ef 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3783,17 +3783,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 		wm8994->hubs.no_cache_dac_hp_direct = true;
 		wm8994->fll_byp = true;
 
-		switch (wm8994->revision) {
-		case 0:
-		case 1:
-		case 2:
-		case 3:
-			wm8994->hubs.dcs_codes_l = -9;
-			wm8994->hubs.dcs_codes_r = -7;
-			break;
-		default:
-			break;
-		}
+		wm8994->hubs.dcs_codes_l = -9;
+		wm8994->hubs.dcs_codes_r = -7;
 
 		snd_soc_update_bits(codec, WM8994_ANALOGUE_HP_1,
 				    WM1811_HPOUT1_ATTN, WM1811_HPOUT1_ATTN);