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>
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index ddd09e8..433107c 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -1866,7 +1866,7 @@
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 @@
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 @@
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 @@
if (dev) {
unregister_netdev(dev);
- iounmap(((struct amd8111e_priv *)netdev_priv(dev))->mmio);
free_netdev(dev);
pci_release_regions(pdev);
pci_disable_device(pdev);