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path: root/drivers/phy/phy-core.c
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-rw-r--r--drivers/phy/phy-core.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 5f729bb0788f..7d535dbb63ee 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -367,13 +367,21 @@ static struct phy *_of_phy_get(struct device_node *np, int index)
phy_provider = of_phy_provider_lookup(args.np);
if (IS_ERR(phy_provider) || !try_module_get(phy_provider->owner)) {
phy = ERR_PTR(-EPROBE_DEFER);
- goto err0;
+ goto out_unlock;
+ }
+
+ if (!of_device_is_available(args.np)) {
+ dev_warn(phy_provider->dev, "Requested PHY is disabled\n");
+ phy = ERR_PTR(-ENODEV);
+ goto out_put_module;
}
phy = phy_provider->of_xlate(phy_provider->dev, &args);
+
+out_put_module:
module_put(phy_provider->owner);
-err0:
+out_unlock:
mutex_unlock(&phy_provider_mutex);
of_node_put(args.np);