1 files changed, 27 insertions, 18 deletions

diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index 1f2b1f2d73ae..4980b12b6219 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -424,7 +424,7 @@ struct tc35815_local {
          */
         spinlock_t lock;
 
-        struct mii_bus mii_bus;
+        struct mii_bus *mii_bus;
         struct phy_device *phy_dev;
         int duplex;
         int speed;
@@ -704,13 +704,13 @@ static int tc_mii_probe(struct net_device *dev)
 
         /* find the first phy */
         for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
-                if (lp->mii_bus.phy_map[phy_addr]) {
+                if (lp->mii_bus->phy_map[phy_addr]) {
                         if (phydev) {
                                 printk(KERN_ERR "%s: multiple PHYs found\n",
                                        dev->name);
                                 return -EINVAL;
                         }
-                        phydev = lp->mii_bus.phy_map[phy_addr];
+                        phydev = lp->mii_bus->phy_map[phy_addr];
                         break;
                 }
         }
@@ -762,23 +762,29 @@ static int tc_mii_init(struct net_device *dev)
         int err;
         int i;
 
-        lp->mii_bus.name = "tc35815_mii_bus";
-        lp->mii_bus.read = tc_mdio_read;
-        lp->mii_bus.write = tc_mdio_write;
-        snprintf(lp->mii_bus.id, MII_BUS_ID_SIZE, "%x",
-                 (lp->pci_dev->bus->number << 8) | lp->pci_dev->devfn);
-        lp->mii_bus.priv = dev;
-        lp->mii_bus.parent = &lp->pci_dev->dev;
-        lp->mii_bus.irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
-        if (!lp->mii_bus.irq) {
+        lp->mii_bus = mdiobus_alloc();
+        if (lp->mii_bus == NULL) {
                 err = -ENOMEM;
                 goto err_out;
         }
 
+        lp->mii_bus->name = "tc35815_mii_bus";
+        lp->mii_bus->read = tc_mdio_read;
+        lp->mii_bus->write = tc_mdio_write;
+        snprintf(lp->mii_bus->id, MII_BUS_ID_SIZE, "%x",
+                 (lp->pci_dev->bus->number << 8) | lp->pci_dev->devfn);
+        lp->mii_bus->priv = dev;
+        lp->mii_bus->parent = &lp->pci_dev->dev;
+        lp->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+        if (!lp->mii_bus->irq) {
+                err = -ENOMEM;
+                goto err_out_free_mii_bus;
+        }
+
         for (i = 0; i < PHY_MAX_ADDR; i++)
-                lp->mii_bus.irq[i] = PHY_POLL;
+                lp->mii_bus->irq[i] = PHY_POLL;
 
-        err = mdiobus_register(&lp->mii_bus);
+        err = mdiobus_register(lp->mii_bus);
         if (err)
                 goto err_out_free_mdio_irq;
         err = tc_mii_probe(dev);
@@ -787,9 +793,11 @@ static int tc_mii_init(struct net_device *dev)
         return 0;
 
 err_out_unregister_bus:
-        mdiobus_unregister(&lp->mii_bus);
+        mdiobus_unregister(lp->mii_bus);
 err_out_free_mdio_irq:
-        kfree(lp->mii_bus.irq);
+        kfree(lp->mii_bus->irq);
+err_out_free_mii_bus;
+        mdiobus_free(lp->mii_bus);
 err_out:
         return err;
 }
@@ -961,8 +969,9 @@ static void __devexit tc35815_remove_one(struct pci_dev *pdev)
         struct tc35815_local *lp = netdev_priv(dev);
 
         phy_disconnect(lp->phy_dev);
-        mdiobus_unregister(&lp->mii_bus);
-        kfree(lp->mii_bus.irq);
+        mdiobus_unregister(lp->mii_bus);
+        kfree(lp->mii_bus->irq);
+        mdiobus_free(lp->mii_bus);
         unregister_netdev(dev);
         free_netdev(dev);
         pci_set_drvdata(pdev, NULL);