e1000: unmap ce4100_gbe_mdio_base_virt in e1000_remove

We are not unmapping ce4100_gbe_mdio_base_virt in exit path in case
we are running on a CE4100 adapter, fix that.

(cherry picked from commit 1c26750c485de20a3bd68ec5d396887650b53976)
Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Joe Jin <joe.jin@oracle.com>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 35e7598247c9152f5b20040713e0a831fcc4b27e..fcc157f8fe2f43e2c44dd86b7dbc307a12bccf2e 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1281,6 +1281,8 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
        kfree(adapter->tx_ring);
        kfree(adapter->rx_ring);
 
+       if (hw->mac_type == e1000_ce4100)
+               iounmap(ce4100_gbe_mdio_base_virt);
        iounmap(hw->hw_addr);
        if (hw->flash_address)
                iounmap(hw->flash_address);