diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
deleted file mode 100644
index 64e4679..0000000
--- a/drivers/net/gianfar_mii.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/*
- * drivers/net/gianfar_mii.c
- *
- * Gianfar Ethernet Driver -- MIIM bus implementation
- * Provides Bus interface for MIIM regs
- *
- * Author: Andy Fleming
- * Maintainer: Kumar Gala
- *
- * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/unistd.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/spinlock.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/crc32.h>
-#include <linux/mii.h>
-#include <linux/phy.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-
-#include "gianfar.h"
-#include "gianfar_mii.h"
-
-/*
- * Write value to the PHY at mii_id at register regnum,
- * on the bus attached to the local interface, which may be different from the
- * generic mdio bus (tied to a single interface), waiting until the write is
- * done before returning. This is helpful in programming interfaces like
- * the TBI which control interfaces like onchip SERDES and are always tied to
- * the local mdio pins, which may not be the same as system mdio bus, used for
- * controlling the external PHYs, for example.
- */
-int gfar_local_mdio_write(struct gfar_mii __iomem *regs, int mii_id,
-			  int regnum, u16 value)
-{
-	/* Set the PHY address and the register address we want to write */
-	gfar_write(&regs->miimadd, (mii_id << 8) | regnum);
-
-	/* Write out the value we want */
-	gfar_write(&regs->miimcon, value);
-
-	/* Wait for the transaction to finish */
-	while (gfar_read(&regs->miimind) & MIIMIND_BUSY)
-		cpu_relax();
-
-	return 0;
-}
-
-/*
- * Read the bus for PHY at addr mii_id, register regnum, and
- * return the value.  Clears miimcom first.  All PHY operation
- * done on the bus attached to the local interface,
- * which may be different from the generic mdio bus
- * This is helpful in programming interfaces like
- * the TBI which, inturn, control interfaces like onchip SERDES
- * and are always tied to the local mdio pins, which may not be the
- * same as system mdio bus, used for controlling the external PHYs, for eg.
- */
-int gfar_local_mdio_read(struct gfar_mii __iomem *regs, int mii_id, int regnum)
-{
-	u16 value;
-
-	/* Set the PHY address and the register address we want to read */
-	gfar_write(&regs->miimadd, (mii_id << 8) | regnum);
-
-	/* Clear miimcom, and then initiate a read */
-	gfar_write(&regs->miimcom, 0);
-	gfar_write(&regs->miimcom, MII_READ_COMMAND);
-
-	/* Wait for the transaction to finish */
-	while (gfar_read(&regs->miimind) & (MIIMIND_NOTVALID | MIIMIND_BUSY))
-		cpu_relax();
-
-	/* Grab the value of the register from miimstat */
-	value = gfar_read(&regs->miimstat);
-
-	return value;
-}
-
-/* Write value to the PHY at mii_id at register regnum,
- * on the bus, waiting until the write is done before returning.
- * All PHY configuration is done through the TSEC1 MIIM regs */
-int gfar_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value)
-{
-	struct gfar_mii __iomem *regs = (void __force __iomem *)bus->priv;
-
-	/* Write to the local MII regs */
-	return(gfar_local_mdio_write(regs, mii_id, regnum, value));
-}
-
-/* Read the bus for PHY at addr mii_id, register regnum, and
- * return the value.  Clears miimcom first.  All PHY
- * configuration has to be done through the TSEC1 MIIM regs */
-int gfar_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
-{
-	struct gfar_mii __iomem *regs = (void __force __iomem *)bus->priv;
-
-	/* Read the local MII regs */
-	return(gfar_local_mdio_read(regs, mii_id, regnum));
-}
-
-/* Reset the MIIM registers, and wait for the bus to free */
-static int gfar_mdio_reset(struct mii_bus *bus)
-{
-	struct gfar_mii __iomem *regs = (void __force __iomem *)bus->priv;
-	unsigned int timeout = PHY_INIT_TIMEOUT;
-
-	mutex_lock(&bus->mdio_lock);
-
-	/* Reset the management interface */
-	gfar_write(&regs->miimcfg, MIIMCFG_RESET);
-
-	/* Setup the MII Mgmt clock speed */
-	gfar_write(&regs->miimcfg, MIIMCFG_INIT_VALUE);
-
-	/* Wait until the bus is free */
-	while ((gfar_read(&regs->miimind) & MIIMIND_BUSY) &&
-			--timeout)
-		cpu_relax();
-
-	mutex_unlock(&bus->mdio_lock);
-
-	if(timeout == 0) {
-		printk(KERN_ERR "%s: The MII Bus is stuck!\n",
-				bus->name);
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-/* Allocate an array which provides irq #s for each PHY on the given bus */
-static int *create_irq_map(struct device_node *np)
-{
-	int *irqs;
-	int i;
-	struct device_node *child = NULL;
-
-	irqs = kcalloc(PHY_MAX_ADDR, sizeof(int), GFP_KERNEL);
-
-	if (!irqs)
-		return NULL;
-
-	for (i = 0; i < PHY_MAX_ADDR; i++)
-		irqs[i] = PHY_POLL;
-
-	while ((child = of_get_next_child(np, child)) != NULL) {
-		int irq = irq_of_parse_and_map(child, 0);
-		const u32 *id;
-
-		if (irq == NO_IRQ)
-			continue;
-
-		id = of_get_property(child, "reg", NULL);
-
-		if (!id)
-			continue;
-
-		if (*id < PHY_MAX_ADDR && *id >= 0)
-			irqs[*id] = irq;
-		else
-			printk(KERN_WARNING "%s: "
-					"%d is not a valid PHY address\n",
-					np->full_name, *id);
-	}
-
-	return irqs;
-}
-
-
-void gfar_mdio_bus_name(char *name, struct device_node *np)
-{
-	const u32 *reg;
-
-	reg = of_get_property(np, "reg", NULL);
-
-	snprintf(name, MII_BUS_ID_SIZE, "%s@%x", np->name, reg ? *reg : 0);
-}
-
-/* Scan the bus in reverse, looking for an empty spot */
-static int gfar_mdio_find_free(struct mii_bus *new_bus)
-{
-	int i;
-
-	for (i = PHY_MAX_ADDR; i > 0; i--) {
-		u32 phy_id;
-
-		if (get_phy_id(new_bus, i, &phy_id))
-			return -1;
-
-		if (phy_id == 0xffffffff)
-			break;
-	}
-
-	return i;
-}
-
-static int gfar_mdio_probe(struct of_device *ofdev,
-		const struct of_device_id *match)
-{
-	struct gfar_mii __iomem *regs;
-	struct gfar __iomem *enet_regs;
-	struct mii_bus *new_bus;
-	int err = 0;
-	u64 addr, size;
-	struct device_node *np = ofdev->node;
-	struct device_node *tbi;
-	int tbiaddr = -1;
-
-	new_bus = mdiobus_alloc();
-	if (NULL == new_bus)
-		return -ENOMEM;
-
-	device_init_wakeup(&ofdev->dev, 1);
-
-	new_bus->name = "Gianfar MII Bus",
-	new_bus->read = &gfar_mdio_read,
-	new_bus->write = &gfar_mdio_write,
-	new_bus->reset = &gfar_mdio_reset,
-	gfar_mdio_bus_name(new_bus->id, np);
-
-	/* Set the PHY base address */
-	addr = of_translate_address(np, of_get_address(np, 0, &size, NULL));
-	regs = ioremap(addr, size);
-
-	if (NULL == regs) {
-		err = -ENOMEM;
-		goto err_free_bus;
-	}
-
-	new_bus->priv = (void __force *)regs;
-
-	new_bus->irq = create_irq_map(np);
-
-	if (new_bus->irq == NULL) {
-		err = -ENOMEM;
-		goto err_unmap_regs;
-	}
-
-	new_bus->parent = &ofdev->dev;
-	dev_set_drvdata(&ofdev->dev, new_bus);
-
-	/*
-	 * This is mildly evil, but so is our hardware for doing this.
-	 * Also, we have to cast back to struct gfar_mii because of
-	 * definition weirdness done in gianfar.h.
-	 */
-	enet_regs = (struct gfar __force __iomem *)
-		((char __force *)regs - offsetof(struct gfar, gfar_mii_regs));
-
-	for_each_child_of_node(np, tbi) {
-		if (!strncmp(tbi->type, "tbi-phy", 8))
-			break;
-	}
-
-	if (tbi) {
-		const u32 *prop = of_get_property(tbi, "reg", NULL);
-
-		if (prop)
-			tbiaddr = *prop;
-	}
-
-	if (tbiaddr == -1) {
-		gfar_write(&enet_regs->tbipa, 0);
-
-		tbiaddr = gfar_mdio_find_free(new_bus);
-	}
-
-	/*
-	 * We define TBIPA at 0 to be illegal, opting to fail for boards that
-	 * have PHYs at 1-31, rather than change tbipa and rescan.
-	 */
-	if (tbiaddr == 0) {
-		err = -EBUSY;
-
-		goto err_free_irqs;
-	}
-
-	gfar_write(&enet_regs->tbipa, tbiaddr);
-
-	/*
-	 * The TBIPHY-only buses will find PHYs at every address,
-	 * so we mask them all but the TBI
-	 */
-	if (!of_device_is_compatible(np, "fsl,gianfar-mdio"))
-		new_bus->phy_mask = ~(1 << tbiaddr);
-
-	err = mdiobus_register(new_bus);
-
-	if (err != 0) {
-		printk (KERN_ERR "%s: Cannot register as MDIO bus\n",
-				new_bus->name);
-		goto err_free_irqs;
-	}
-
-	return 0;
-
-err_free_irqs:
-	kfree(new_bus->irq);
-err_unmap_regs:
-	iounmap(regs);
-err_free_bus:
-	mdiobus_free(new_bus);
-
-	return err;
-}
-
-
-static int gfar_mdio_remove(struct of_device *ofdev)
-{
-	struct mii_bus *bus = dev_get_drvdata(&ofdev->dev);
-
-	mdiobus_unregister(bus);
-
-	dev_set_drvdata(&ofdev->dev, NULL);
-
-	iounmap((void __force __iomem *)bus->priv);
-	bus->priv = NULL;
-	kfree(bus->irq);
-	mdiobus_free(bus);
-
-	return 0;
-}
-
-static struct of_device_id gfar_mdio_match[] =
-{
-	{
-		.compatible = "fsl,gianfar-mdio",
-	},
-	{
-		.compatible = "fsl,gianfar-tbi",
-	},
-	{
-		.type = "mdio",
-		.compatible = "gianfar",
-	},
-	{},
-};
-
-static struct of_platform_driver gianfar_mdio_driver = {
-	.name = "fsl-gianfar_mdio",
-	.match_table = gfar_mdio_match,
-
-	.probe = gfar_mdio_probe,
-	.remove = gfar_mdio_remove,
-};
-
-int __init gfar_mdio_init(void)
-{
-	return of_register_platform_driver(&gianfar_mdio_driver);
-}
-
-void gfar_mdio_exit(void)
-{
-	of_unregister_platform_driver(&gianfar_mdio_driver);
-}
