[libata] update several drivers to use pci_iomap()/pci_iounmap()

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 4cfb257a0f67..31065261de8e 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -995,8 +995,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         probe_ent->dev = pci_dev_to_dev(pdev);
         INIT_LIST_HEAD(&probe_ent->node);
 
-        mmio_base = ioremap(pci_resource_start(pdev, AHCI_PCI_BAR),
-                            pci_resource_len(pdev, AHCI_PCI_BAR));
+        mmio_base = pci_iomap(pdev, AHCI_PCI_BAR, 0);
         if (mmio_base == NULL) {
                 rc = -ENOMEM;
                 goto err_out_free_ent;
@@ -1040,7 +1039,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 err_out_hpriv:
         kfree(hpriv);
 err_out_iounmap:
-        iounmap(mmio_base);
+        pci_iounmap(pdev, mmio_base);
 err_out_free_ent:
         kfree(probe_ent);
 err_out_msi:
@@ -1081,7 +1080,7 @@ static void ahci_remove_one (struct pci_dev *pdev)
         }
 
         kfree(hpriv);
-        iounmap(host_set->mmio_base);
+        pci_iounmap(pdev, host_set->mmio_base);
         kfree(host_set);
 
         if (have_msi)