phy: amlogic: phy-meson-axg-pcie: 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 <[e-mail]>
Reviewed-by: Neil Armstrong <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/phy/amlogic/phy-meson-axg-pcie.c

···
 	struct phy_axg_pcie_priv *priv;
 	struct device_node *np = dev->of_node;
 	void __iomem *base;
-	int ret;
 
 	priv = devm_kmalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
 	priv->phy = devm_phy_create(dev, np, &phy_axg_pcie_ops);
-	if (IS_ERR(priv->phy)) {
-		ret = PTR_ERR(priv->phy);
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "failed to create PHY\n");
-		return ret;
-	}
+	if (IS_ERR(priv->phy))
+		return dev_err_probe(dev, PTR_ERR(priv->phy),
+				     "failed to create PHY\n");
 
 	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))