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

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 9c99ab433bd3..029c2482e127 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -538,11 +538,12 @@ static void qs_port_stop(struct ata_port *ap)
 static void qs_host_stop(struct ata_host_set *host_set)
 {
         void __iomem *mmio_base = host_set->mmio_base;
+        struct pci_dev *pdev = to_pci_dev(host_set->dev);
 
         writeb(0, mmio_base + QS_HCT_CTRL); /* disable host interrupts */
         writeb(QS_CNFG3_GSRST, mmio_base + QS_HCF_CNFG3); /* global reset */
 
-        ata_host_stop(host_set);
+        pci_iounmap(pdev, mmio_base);
 }
 
 static void qs_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
@@ -646,8 +647,7 @@ static int qs_ata_init_one(struct pci_dev *pdev,
                 goto err_out_regions;
         }
 
-        mmio_base = ioremap(pci_resource_start(pdev, 4),
-                            pci_resource_len(pdev, 4));
+        mmio_base = pci_iomap(pdev, 4, 0);
         if (mmio_base == NULL) {
                 rc = -ENOMEM;
                 goto err_out_regions;
@@ -697,7 +697,7 @@ static int qs_ata_init_one(struct pci_dev *pdev,
         return 0;
 
 err_out_iounmap:
-        iounmap(mmio_base);
+        pci_iounmap(pdev, mmio_base);
 err_out_regions:
         pci_release_regions(pdev);
 err_out: