[PATCH 1/5] net: mvmdio: unmap base register address at driver removal

Florian Fainelli
2013-01-29T15:27:13Z

Fix the driver remove callback to unmap the base register address and
not leak this mapping after the driver has been removed.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
---
drivers/net/ethernet/marvell/mvmdio.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c
index 74f1c15..be5c690 100644
--- a/drivers/net/ethernet/marvell/mvmdio.c
+++ b/drivers/net/ethernet/marvell/mvmdio.c
@@ -200,9 +200,12 @@ static int orion_mdio_probe(struct platform_device *pdev)
static int orion_mdio_remove(struct platform_device *pdev)
{
struct mii_bus *bus = platform_get_drvdata(pdev);
+ struct orion_mdio_dev *dev = bus->priv;
+
mdiobus_unregister(bus);
kfree(bus->irq);
mdiobus_free(bus);
+ iounmap(dev->smireg);
return 0;
}

--
1.7.10.4