xiaomi-sm8450/android_kernel_xiaomi_sm8450
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mdio: Move allocation of interrupts into core

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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>
This commit is contained in:
Andrew Lunn
2016-01-06 20:11:15 +01:00
committed by David S. Miller
parent 35d2aeac98
commit e7f4dc3536
54 changed files with 48 additions and 396 deletions
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14
drivers/net/ethernet/cadence/macb.c
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@@ -441,12 +441,6 @@ static int macb_mii_init(struct macb *bp)
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 @@ static int macb_mii_init(struct macb *bp)
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 @@ static int macb_mii_init(struct macb *bp)
}
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 @@ static int macb_mii_init(struct macb *bp)
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 @@ static int macb_remove(struct platform_device *pdev)
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 */