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net: stmmac: set phy to use polling by default

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mii_irq[] array is never initialized anywhere in the driver, thus mii_irq[]
will always equate to zero. So, for the case where the PHY does not have an
irq, we should use PHY_POLL for that situation.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Tested-by: Vince Bridgers <vbridger@altera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dinh Nguyen 2014-04-29 12:56:21 -05:00 committed by David S. Miller
parent 6ebbc1a638
commit cc80ee1360
1 changed files with 5 additions and 2 deletions
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7
drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
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@ -205,10 +205,13 @@ int stmmac_mdio_register(struct net_device *ndev)
if (new_bus == NULL)
return -ENOMEM;
if (mdio_bus_data->irqs)
if (mdio_bus_data->irqs) {
irqlist = mdio_bus_data->irqs;
else
} else {
for (addr = 0; addr < PHY_MAX_ADDR; addr++)
priv->mii_irq[addr] = PHY_POLL;
irqlist = priv->mii_irq;
}
#ifdef CONFIG_OF
if (priv->device->of_node)