diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index ce09dee2202e192ef6b8c5a37b9fd13909df16a1..b4a8aff69570ba15190d24261dc11fed25393507 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -641,10 +641,10 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
 			goto err_pm_disable;
 	}
 
-	soc_dai = devm_kmemdup(&pdev->dev, &rockchip_i2s_dai
+	soc_dai = devm_kmemdup(&pdev->dev, &rockchip_i2s_dai,
 			       sizeof(*soc_dai), GFP_KERNEL);
 	if (!soc_dai) {
-		err = -ENOMEM;
+		ret = -ENOMEM;
 		goto err_pm_disable;
 	}