ARM: configs: rockchip: enable es8323 support

[firefly-linux-kernel-4.4.55.git] / drivers / phy / phy-berlin-sata.c

diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c
index 77a2e054fdea0f46ccd3d2841f5f837f80a985e1..f84a33a1bdd935c5a6c171929d172b1a1a67840c 100644 (file)
--- a/drivers/phy/phy-berlin-sata.c
+++ b/drivers/phy/phy-berlin-sata.c
@@ -195,7 +195,7 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
        struct phy_provider *phy_provider;
        struct phy_berlin_priv *priv;
        struct resource *res;
-       int i = 0;
+       int ret, i = 0;
        u32 phy_id;
 
        priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -237,22 +237,27 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
                if (of_property_read_u32(child, "reg", &phy_id)) {
                        dev_err(dev, "missing reg property in node %s\n",
                                child->name);
-                       return -EINVAL;
+                       ret = -EINVAL;
+                       goto put_child;
                }
 
                if (phy_id >= ARRAY_SIZE(phy_berlin_power_down_bits)) {
                        dev_err(dev, "invalid reg in node %s\n", child->name);
-                       return -EINVAL;
+                       ret = -EINVAL;
+                       goto put_child;
                }
 
                phy_desc = devm_kzalloc(dev, sizeof(*phy_desc), GFP_KERNEL);
-               if (!phy_desc)
-                       return -ENOMEM;
+               if (!phy_desc) {
+                       ret = -ENOMEM;
+                       goto put_child;
+               }
 
                phy = devm_phy_create(dev, NULL, &phy_berlin_sata_ops);
                if (IS_ERR(phy)) {
                        dev_err(dev, "failed to create PHY %d\n", phy_id);
-                       return PTR_ERR(phy);
+                       ret = PTR_ERR(phy);
+                       goto put_child;
                }
 
                phy_desc->phy = phy;
@@ -269,6 +274,9 @@ static int phy_berlin_sata_probe(struct platform_device *pdev)
        phy_provider =
                devm_of_phy_provider_register(dev, phy_berlin_sata_phy_xlate);
        return PTR_ERR_OR_ZERO(phy_provider);
+put_child:
+       of_node_put(child);
+       return ret;
 }
 
 static const struct of_device_id phy_berlin_sata_of_match[] = {