bcm63xx_enet: use managed memory allocations

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 8256b55..b45e5fd 100644 (file)
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1727,7 +1727,8 @@ static int bcm_enet_probe(struct platform_device *pdev)
                 * if a slave is not present on hw */
                bus->phy_mask = ~(1 << priv->phy_id);
 
-               bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+               bus->irq = devm_kzalloc(&pdev->dev, sizeof(int) * PHY_MAX_ADDR,
+                                       GFP_KERNEL);
                if (!bus->irq) {
                        ret = -ENOMEM;
                        goto out_free_mdio;
@@ -1788,10 +1789,8 @@ static int bcm_enet_probe(struct platform_device *pdev)
        return 0;
 
 out_unregister_mdio:
-       if (priv->mii_bus) {
+       if (priv->mii_bus)
                mdiobus_unregister(priv->mii_bus);
-               kfree(priv->mii_bus->irq);
-       }
 
 out_free_mdio:
        if (priv->mii_bus)
@@ -1832,7 +1831,6 @@ static int bcm_enet_remove(struct platform_device *pdev)
 
        if (priv->has_phy) {
                mdiobus_unregister(priv->mii_bus);
-               kfree(priv->mii_bus->irq);
                mdiobus_free(priv->mii_bus);
        } else {
                struct bcm63xx_enet_platform_data *pd;