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path: root/drivers/phy/phy-berlin-sata.c
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Diffstat (limited to 'drivers/phy/phy-berlin-sata.c')
-rw-r--r--drivers/phy/phy-berlin-sata.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/phy/phy-berlin-sata.c b/drivers/phy/phy-berlin-sata.c
index 77a2e054f..f84a33a1b 100644
--- 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[] = {