xiaomi-sm8450/android_kernel_xiaomi_sm8450
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net: ethernet: use platform_{get,set}_drvdata()

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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>
This commit is contained in:
Jingoo Han
2013-05-23 00:52:31 +00:00
committed by David S. Miller
parent 6d0bfe2261
commit 8513fbd880
23 changed files with 66 additions and 95 deletions
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9
drivers/net/ethernet/broadcom/sb1250-mac.c
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@@ -2197,7 +2197,7 @@ static const struct net_device_ops sbmac_netdev_ops = {
static int sbmac_init(struct platform_device *pldev, long long base)
{
struct net_device *dev = dev_get_drvdata(&pldev->dev);
struct net_device *dev = platform_get_drvdata(pldev);
int idx = pldev->id;
struct sbmac_softc *sc = netdev_priv(dev);
unsigned char *eaddr;
@@ -2275,7 +2275,7 @@ static int sbmac_init(struct platform_device *pldev, long long base)
dev->name);
goto free_mdio;
}
dev_set_drvdata(&pldev->dev, sc->mii_bus);
platform_set_drvdata(pldev, sc->mii_bus);
err = register_netdev(dev);
if (err) {
@@ -2300,7 +2300,6 @@ static int sbmac_init(struct platform_device *pldev, long long base)
return 0;
unreg_mdio:
mdiobus_unregister(sc->mii_bus);
dev_set_drvdata(&pldev->dev, NULL);
free_mdio:
mdiobus_free(sc->mii_bus);
uninit_ctx:
@@ -2624,7 +2623,7 @@ static int sbmac_probe(struct platform_device *pldev)
goto out_unmap;
}
dev_set_drvdata(&pldev->dev, dev);
platform_set_drvdata(pldev, dev);
SET_NETDEV_DEV(dev, &pldev->dev);
sc = netdev_priv(dev);
@@ -2649,7 +2648,7 @@ out_out:
static int __exit sbmac_remove(struct platform_device *pldev)
{
struct net_device *dev = dev_get_drvdata(&pldev->dev);
struct net_device *dev = platform_get_drvdata(pldev);
struct sbmac_softc *sc = netdev_priv(dev);
unregister_netdev(dev);