phy: amlogic: phy-meson-gxl-usb2: Simplify error handling with dev_err_probe()

Use dev_err_probe() for phy resources to indicate the deferral
reason when waiting for the resource to come up.

Signed-off-by: Anand Moon <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

Author: moonlinux

drivers/phy/amlogic/phy-meson-gxl-usb2.c

@@ -237,7 +237,6 @@ static int phy_meson_gxl_usb2_probe(struct platform_device *pdev)
 	struct phy_meson_gxl_usb2_priv *priv;
 	struct phy *phy;
 	void __iomem *base;
-	int ret;
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
@@ -266,13 +265,9 @@ static int phy_meson_gxl_usb2_probe(struct platform_device *pdev)
 		return PTR_ERR(priv->reset);
 
 	phy = devm_phy_create(dev, NULL, &phy_meson_gxl_usb2_ops);
-	if (IS_ERR(phy)) {
-		ret = PTR_ERR(phy);
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "failed to create PHY\n");
-
-		return ret;
-	}
+	if (IS_ERR(phy))
+		return dev_err_probe(dev, PTR_ERR(phy),
+				     "failed to create PHY\n");
 
 	phy_set_drvdata(phy, priv);