net: ethernet: use platform_{get,set}_drvdata()
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.
Also, unnecessary dev_set_drvdata() is removed, because the driver core
clears the driver data to NULL after device_release or on probe failure.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index 2692954..7ff4b30 100644
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -1565,7 +1565,7 @@
static int greth_of_remove(struct platform_device *of_dev)
{
- struct net_device *ndev = dev_get_drvdata(&of_dev->dev);
+ struct net_device *ndev = platform_get_drvdata(of_dev);
struct greth_private *greth = netdev_priv(ndev);
/* Free descriptor areas */
@@ -1573,8 +1573,6 @@
dma_free_coherent(&of_dev->dev, 1024, greth->tx_bd_base, greth->tx_bd_base_phys);
- dev_set_drvdata(&of_dev->dev, NULL);
-
if (greth->phy)
phy_stop(greth->phy);
mdiobus_unregister(greth->mdio);