mdio: Move allocation of interrupts into core
Have mdio_alloc() create the array of interrupt numbers, and
initialize it to POLLING. This is what most MDIO drivers want, so
allowing code to be removed from the drivers.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 98df33b..eb13974 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -441,12 +441,6 @@
bp->mii_bus->parent = &bp->dev->dev;
pdata = dev_get_platdata(&bp->pdev->dev);
- bp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
- if (!bp->mii_bus->irq) {
- err = -ENOMEM;
- goto err_out_free_mdiobus;
- }
-
dev_set_drvdata(&bp->dev->dev, bp->mii_bus);
np = bp->pdev->dev.of_node;
@@ -471,9 +465,6 @@
goto err_out_unregister_bus;
}
} else {
- for (i = 0; i < PHY_MAX_ADDR; i++)
- bp->mii_bus->irq[i] = PHY_POLL;
-
if (pdata)
bp->mii_bus->phy_mask = pdata->phy_mask;
@@ -481,7 +472,7 @@
}
if (err)
- goto err_out_free_mdio_irq;
+ goto err_out_free_mdiobus;
err = macb_mii_probe(bp->dev);
if (err)
@@ -491,8 +482,6 @@
err_out_unregister_bus:
mdiobus_unregister(bp->mii_bus);
-err_out_free_mdio_irq:
- kfree(bp->mii_bus->irq);
err_out_free_mdiobus:
mdiobus_free(bp->mii_bus);
err_out:
@@ -2980,7 +2969,6 @@
if (bp->phy_dev)
phy_disconnect(bp->phy_dev);
mdiobus_unregister(bp->mii_bus);
- kfree(bp->mii_bus->irq);
mdiobus_free(bp->mii_bus);
/* Shutdown the PHY if there is a GPIO reset */