pxa168_eth: fix a mdiobus leak

mdiobus resources must be released on exit

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
index 410ea0a..85eddda 100644 (file)
--- a/drivers/net/pxa168_eth.c
+++ b/drivers/net/pxa168_eth.c
@@ -1606,6 +1606,8 @@ static int pxa168_eth_remove(struct platform_device *pdev)
 
        iounmap(pep->base);
        pep->base = NULL;
+       mdiobus_unregister(pep->smi_bus);
+       mdiobus_free(pep->smi_bus);
        unregister_netdev(dev);
        flush_scheduled_work();
        free_netdev(dev);