| Message ID | 520AFBF8.9030609@huawei.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx_phy.c b/drivers/net/ethernet/freescale/fec_mpc52xx_phy.c index 360a578..e052890 100644 --- a/drivers/net/ethernet/freescale/fec_mpc52xx_phy.c +++ b/drivers/net/ethernet/freescale/fec_mpc52xx_phy.c @@ -123,12 +123,10 @@ static int mpc52xx_fec_mdio_probe(struct platform_device *of) static int mpc52xx_fec_mdio_remove(struct platform_device *of) { - struct device *dev = &of->dev; - struct mii_bus *bus = dev_get_drvdata(dev); + struct mii_bus *bus = platform_get_drvdata(of); struct mpc52xx_fec_mdio_priv *priv = bus->priv; mdiobus_unregister(bus); - dev_set_drvdata(dev, NULL); iounmap(priv->regs); kfree(priv); mdiobus_free(bus);
We can use the wrapper functions platform_{get,set}_drvdata() instead of dev_{get,set}_drvdata() with &of->dev, it is convenient for user. 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: Libo Chen <libo.chen@huawei.com> --- drivers/net/ethernet/freescale/fec_mpc52xx_phy.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)