diff --git a/sound/soc/mediatek/common/mtk-soundcard-driver.c b/sound/soc/mediatek/common/mtk-soundcard-driver.c
index 95a083939f3e..a2a30a87a359 100644
--- a/sound/soc/mediatek/common/mtk-soundcard-driver.c
+++ b/sound/soc/mediatek/common/mtk-soundcard-driver.c
@@ -89,40 +89,31 @@ static int set_dailink_daifmt(struct snd_soc_card *card,
 int parse_dai_link_info(struct snd_soc_card *card)
 {
 	struct device *dev = card->dev;
-	struct device_node *sub_node;
 	struct snd_soc_dai_link *dai_link;
 	const char *dai_link_name;
 	int ret, i;
 
 	/* Loop over all the dai link sub nodes */
-	for_each_available_child_of_node(dev->of_node, sub_node) {
+	for_each_available_child_of_node_scoped(dev->of_node, sub_node) {
 		if (of_property_read_string(sub_node, "link-name",
-					    &dai_link_name)) {
-			of_node_put(sub_node);
+					    &dai_link_name))
 			return -EINVAL;
-		}
 
 		for_each_card_prelinks(card, i, dai_link) {
 			if (!strcmp(dai_link_name, dai_link->name))
 				break;
 		}
 
-		if (i >= card->num_links) {
-			of_node_put(sub_node);
+		if (i >= card->num_links)
 			return -EINVAL;
-		}
 
 		ret = set_card_codec_info(card, sub_node, dai_link);
-		if (ret < 0) {
-			of_node_put(sub_node);
+		if (ret < 0)
 			return ret;
-		}
 
 		ret = set_dailink_daifmt(card, sub_node, dai_link);
-		if (ret < 0) {
-			of_node_put(sub_node);
+		if (ret < 0)
 			return ret;
-		}
 	}
 
 	return 0;