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path: root/drivers/of/of_mdio.c
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Diffstat (limited to 'drivers/of/of_mdio.c')
-rw-r--r--drivers/of/of_mdio.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index a04afe79529c..ef6f818ce5b3 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -314,10 +314,15 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
child, addr);
if (of_mdiobus_child_is_phy(child)) {
+ /* -ENODEV is the return code that PHYLIB has
+ * standardized on to indicate that bus
+ * scanning should continue.
+ */
rc = of_mdiobus_register_phy(mdio, child, addr);
- if (rc && rc != -ENODEV)
+ if (!rc)
+ break;
+ if (rc != -ENODEV)
goto unregister;
- break;
}
}
}