diff --git a/seeed-voicecard.c b/seeed-voicecard.c
index e0b0a05..e6508f5 100644
--- a/seeed-voicecard.c
+++ b/seeed-voicecard.c
@@ -42,9 +42,6 @@ struct seeed_card_data {
 	struct seeed_dai_props {
 		struct asoc_simple_dai cpu_dai;
 		struct asoc_simple_dai codec_dai;
-		struct snd_soc_dai_link_component cpus;   /* single cpu */
-		struct snd_soc_dai_link_component codecs; /* single codec */
-		struct snd_soc_dai_link_component platforms;
 		unsigned int mclk_fs;
 	} *dai_props;
 	unsigned int mclk_fs;
@@ -564,7 +561,7 @@ static int seeed_voice_card_probe(struct platform_device *pdev)
 	struct seeed_dai_props *dai_props;
 	struct device_node *np = pdev->dev.of_node;
 	struct device *dev = &pdev->dev;
-	int num, ret, i;
+	int num, ret;
 
 	/* Get the number of DAI links */
 	if (np && of_get_child_by_name(np, PREFIX "dai-link"))
@@ -582,25 +579,6 @@ static int seeed_voice_card_probe(struct platform_device *pdev)
 	if (!dai_props || !dai_link)
 		return -ENOMEM;
 
-	/*
-	 * Use snd_soc_dai_link_component instead of legacy style
-	 * It is codec only. but cpu/platform will be supported in the future.
-	 * see
-	 *	soc-core.c :: snd_soc_init_multicodec()
-	 *
-	 * "platform" might be removed
-	 * see
-	 *	simple-card-utils.c :: asoc_simple_canonicalize_platform()
-	 */
-	for (i = 0; i < num; i++) {
-	  printk(KERN_INFO "linking cpus, codecs and platforms");
-		dai_link[i].cpus		= &dai_props[i].cpus;
-		dai_link[i].num_cpus		= 1;
-		dai_link[i].codecs		= &dai_props[i].codecs;
-		dai_link[i].num_codecs		= 1;
-		dai_link[i].platforms		= &dai_props[i].platforms;
-		dai_link[i].num_platforms	= 1;
-	}
 	priv->dai_props			= dai_props;
 	priv->dai_link			= dai_link;