drivers/of/of_mdio.c:fix of_mdiobus_register()

[ Upstream commit 209c65b61d94344522c41a83cd6ce51aac5fd0a4 ]

When registers a phy_device successful, should terminate the loop
or the phy_device would be registered in other addr. If there are
multiple PHYs without reg properties, it will go wrong.

Signed-off-by: Dajun Jin <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
This commit is contained in:
Dajun Jin 2020-03-02 20:24:21 -08:00 • committed by Greg Kroah-Hartman
commit 0cd6333146

View file

@ -268,6 +268,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
rc = of_mdiobus_register_phy(mdio, child, addr);
if (rc && rc != -ENODEV)
goto unregister;
break;
}
}
}