ASoC: mediatek: mt8173: fix device_node leak

Fixes the device_node leak.
Signed-off-by: NTzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211224064719.2031210-2-tzungbi@google.comSigned-off-by: NMark Brown <broonie@kernel.org>

sound/soc/mediatek/mt8173/mt8173-max98090.c

@@ -180,6 +180,9 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
 	if (ret)
 		dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
 			__func__, ret);
+
+	of_node_put(codec_node);
+	of_node_put(platform_node);
 	return ret;
 }
 

sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c

@@ -218,6 +218,8 @@ static int mt8173_rt5650_rt5514_dev_probe(struct platform_device *pdev)
 	if (ret)
 		dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
 			__func__, ret);
+
+	of_node_put(platform_node);
 	return ret;
 }
 

sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c

@@ -285,6 +285,8 @@ static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
 	if (ret)
 		dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
 			__func__, ret);
+
+	of_node_put(platform_node);
 	return ret;
 }
 

sound/soc/mediatek/mt8173/mt8173-rt5650.c

@@ -323,6 +323,8 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
 	if (ret)
 		dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
 			__func__, ret);
+
+	of_node_put(platform_node);
 	return ret;
 }