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/freescale/fs_enet/mii-bitbang.c b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
index 2bafbd3..844ecfa 100644
--- a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
+++ b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
@@ -179,7 +179,7 @@
}
new_bus->parent = &ofdev->dev;
- dev_set_drvdata(&ofdev->dev, new_bus);
+ platform_set_drvdata(ofdev, new_bus);
ret = of_mdiobus_register(new_bus, ofdev->dev.of_node);
if (ret)
@@ -188,7 +188,6 @@
return 0;
out_free_irqs:
- dev_set_drvdata(&ofdev->dev, NULL);
kfree(new_bus->irq);
out_unmap_regs:
iounmap(bitbang->dir);
@@ -202,11 +201,10 @@
static int fs_enet_mdio_remove(struct platform_device *ofdev)
{
- struct mii_bus *bus = dev_get_drvdata(&ofdev->dev);
+ struct mii_bus *bus = platform_get_drvdata(ofdev);
struct bb_info *bitbang = bus->priv;
mdiobus_unregister(bus);
- dev_set_drvdata(&ofdev->dev, NULL);
kfree(bus->irq);
free_mdio_bitbang(bus);
iounmap(bitbang->dir);
