diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-08-30 05:42:52 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-30 05:42:52 -0400 |
| commit | 374b1873571bf80dc0c1fcceaaad067980f3b9de (patch) | |
| tree | d53352d9fed18984e48cf734a1036ff8fbef856f /drivers/scsi/ata_piix.c | |
| parent | ea6ba10bbb88e106f9e2db7dc253993bb3bbbe3b (diff) | |
[libata] update several drivers to use pci_iomap()/pci_iounmap()
Diffstat (limited to 'drivers/scsi/ata_piix.c')
| -rw-r--r-- | drivers/scsi/ata_piix.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c index 90c53b88a1ee..deec0cef88d9 100644 --- a/drivers/scsi/ata_piix.c +++ b/drivers/scsi/ata_piix.c @@ -584,7 +584,6 @@ static void pci_enable_intx(struct pci_dev *pdev) static int piix_disable_ahci(struct pci_dev *pdev) { void __iomem *mmio; - unsigned long addr; u32 tmp; int rc = 0; @@ -592,11 +591,11 @@ static int piix_disable_ahci(struct pci_dev *pdev) * works because this device is usually set up by BIOS. */ - addr = pci_resource_start(pdev, AHCI_PCI_BAR); - if (!addr || !pci_resource_len(pdev, AHCI_PCI_BAR)) + if (!pci_resource_start(pdev, AHCI_PCI_BAR) || + !pci_resource_len(pdev, AHCI_PCI_BAR)) return 0; - mmio = ioremap(addr, 64); + mmio = pci_iomap(pdev, AHCI_PCI_BAR, 64); if (!mmio) return -ENOMEM; @@ -610,7 +609,7 @@ static int piix_disable_ahci(struct pci_dev *pdev) rc = -EIO; } - iounmap(mmio); + pci_iounmap(pdev, mmio); return rc; } |