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ethernet: amd: use devm_ioremap() 

This patch replace ioremap() with the devm_ioremap() so that
the resource will be freed automatically with the probe failed.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Varka Bhadram 2014-07-14 14:09:05 +05:30 committed by David S. Miller
parent 43519e60ef
commit 711fec5d22
1 changed files with 2 additions and 5 deletions
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7
drivers/net/ethernet/amd/amd8111e.c
View File

@ -1866,7 +1866,7 @@ static int amd8111e_probe_one(struct pci_dev *pdev,
spin_lock_init(&lp->lock);
lp->mmio = ioremap(reg_addr, reg_len);
lp->mmio = devm_ioremap(&pdev->dev, reg_addr, reg_len);
if (!lp->mmio) {
printk(KERN_ERR "amd8111e: Cannot map device registers, "
"exiting\n");
@ -1913,7 +1913,7 @@ static int amd8111e_probe_one(struct pci_dev *pdev,
if (err) {
printk(KERN_ERR "amd8111e: Cannot register net device, "
"exiting.\n");
goto err_iounmap;
goto err_free_dev;
}
pci_set_drvdata(pdev, dev);
@ -1943,8 +1943,6 @@ static int amd8111e_probe_one(struct pci_dev *pdev,
printk(KERN_INFO "%s: Couldn't detect MII PHY, assuming address 0x01\n",
dev->name);
return 0;
err_iounmap:
iounmap(lp->mmio);
err_free_dev:
free_netdev(dev);
@ -1964,7 +1962,6 @@ static void amd8111e_remove_one(struct pci_dev *pdev)
if (dev) {
unregister_netdev(dev);
iounmap(((struct amd8111e_priv *)netdev_priv(dev))->mmio);
free_netdev(dev);
pci_release_regions(pdev);
pci_disable_device(pdev);