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drivers: net: Remove device_node checks with of_mdiobus_register()

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A number of drivers have the following pattern:

if (np)
	of_mdiobus_register()
else
	mdiobus_register()

which the implementation of of_mdiobus_register() now takes care of.
Remove that pattern in drivers that strictly adhere to it.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Antoine Tenart <antoine.tenart@bootlin.com>
Reviewed-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli
2018-05-15 16:56:19 -07:00
committed by David S. Miller
parent 6d07a68a59
commit 00e798c7d1
11 changed files with 20 additions and 61 deletions
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8
drivers/net/ethernet/freescale/fec_main.c
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@@ -2052,13 +2052,9 @@ static int fec_enet_mii_init(struct platform_device *pdev)
fep->mii_bus->parent = &pdev->dev;
node = of_get_child_by_name(pdev->dev.of_node, "mdio");
if (node) {
err = of_mdiobus_register(fep->mii_bus, node);
err = of_mdiobus_register(fep->mii_bus, node);
if (node)
of_node_put(node);
} else {
err = mdiobus_register(fep->mii_bus);
}
if (err)
goto err_out_free_mdiobus;