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net: bcmgenet: Properly configure PHY to ignore interrupt 

By the time we execute bcmgenet_mii_probe(), the MDIO bus structure has
long been allocated and registered. Overirring the PHY interrupt using
the MDIO bus structure has no chance to work anymore, because
of_mdiobus_register() has call phy_device_create() for use, which copied
the MDIO bus address's irq for the PHY into the PHY device "irq" member.

Since we do have a proper reference to a PHY device in
bcmgenet_mii_probe(), just assign the desired IRQ value here.

Fixes: aa09677cba ("net: bcmgenet: add MDIO routines")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2016-01-18 19:33:08 -08:00 committed by David S. Miller
parent deccd16f91
commit 49f7a471e4
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/broadcom/genet/bcmmii.c
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@ -401,7 +401,7 @@ int bcmgenet_mii_probe(struct net_device *dev)
* Ethernet MAC ISRs
*/
if (priv->internal_phy)
priv->mii_bus->irq[phydev->mdio.addr] = PHY_IGNORE_INTERRUPT;
priv->phydev->irq = PHY_IGNORE_INTERRUPT;
return 0;
}