diff --git a/sound/soc/mediatek/common/mtk-soundcard-driver.c b/sound/soc/mediatek/common/mtk-soundcard-driver.c
index 720216b32a0f..2d39ff23f854 100644
--- a/sound/soc/mediatek/common/mtk-soundcard-driver.c
+++ b/sound/soc/mediatek/common/mtk-soundcard-driver.c
@@ -44,8 +44,7 @@ static int set_card_codec_info(struct device *dev,
 	return 0;
 }
 
-static int set_dailink_daifmt(struct snd_soc_card *card,
-			      struct device_node *sub_node,
+static int set_dailink_daifmt(struct device_node *sub_node,
 			      struct snd_soc_dai_link *dai_link)
 {
 	unsigned int daifmt;
@@ -110,7 +109,7 @@ int parse_dai_link_info(struct snd_soc_card *card)
 		if (ret < 0)
 			return ret;
 
-		ret = set_dailink_daifmt(card, sub_node, dai_link);
+		ret = set_dailink_daifmt(sub_node, dai_link);
 		if (ret < 0)
 			return ret;
 	}