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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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5
drivers/net/ethernet/xilinx/ll_temac_main.c
View File

@@ -1007,7 +1007,7 @@ static int temac_of_probe(struct platform_device *op)
return -ENOMEM;
ether_setup(ndev);
dev_set_drvdata(&op->dev, ndev);
platform_set_drvdata(op, ndev);
SET_NETDEV_DEV(ndev, &op->dev);
ndev->flags &= ~IFF_MULTICAST; /* clear multicast */
ndev->features = NETIF_F_SG | NETIF_F_FRAGLIST;
@@ -1136,7 +1136,7 @@ static int temac_of_probe(struct platform_device *op)
static int temac_of_remove(struct platform_device *op)
{
struct net_device *ndev = dev_get_drvdata(&op->dev);
struct net_device *ndev = platform_get_drvdata(op);
struct temac_local *lp = netdev_priv(ndev);
temac_mdio_teardown(lp);
@@ -1145,7 +1145,6 @@ static int temac_of_remove(struct platform_device *op)
if (lp->phy_node)
of_node_put(lp->phy_node);
lp->phy_node = NULL;
dev_set_drvdata(&op->dev, NULL);
iounmap(lp->regs);
if (lp->sdma_regs)
iounmap(lp->sdma_regs);

6
drivers/net/ethernet/xilinx/xilinx_axienet_main.c
View File

@@ -1484,7 +1484,7 @@ static int axienet_of_probe(struct platform_device *op)
return -ENOMEM;
ether_setup(ndev);
dev_set_drvdata(&op->dev, ndev);
platform_set_drvdata(op, ndev);
SET_NETDEV_DEV(ndev, &op->dev);
ndev->flags &= ~IFF_MULTICAST; /* clear multicast */
@@ -1622,7 +1622,7 @@ nodev:
static int axienet_of_remove(struct platform_device *op)
{
struct net_device *ndev = dev_get_drvdata(&op->dev);
struct net_device *ndev = platform_get_drvdata(op);
struct axienet_local *lp = netdev_priv(ndev);
axienet_mdio_teardown(lp);
@@ -1632,8 +1632,6 @@ static int axienet_of_remove(struct platform_device *op)
of_node_put(lp->phy_node);
lp->phy_node = NULL;
dev_set_drvdata(&op->dev, NULL);
iounmap(lp->regs);
if (lp->dma_regs)
iounmap(lp->dma_regs);