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path: root/drivers/scsi/sata_nv.c
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Diffstat (limited to 'drivers/scsi/sata_nv.c')
-rw-r--r--drivers/scsi/sata_nv.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index 03d9bc6e69d..a1d62dee3be 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -351,6 +351,7 @@ static void nv_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
static void nv_host_stop (struct ata_host_set *host_set)
{
struct nv_host *host = host_set->private_data;
+ struct pci_dev *pdev = to_pci_dev(host_set->dev);
// Disable hotplug event interrupts.
if (host->host_desc->disable_hotplug)
@@ -358,7 +359,8 @@ static void nv_host_stop (struct ata_host_set *host_set)
kfree(host);
- ata_host_stop(host_set);
+ if (host_set->mmio_base)
+ pci_iounmap(pdev, host_set->mmio_base);
}
static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -420,8 +422,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
if (host->host_flags & NV_HOST_FLAGS_SCR_MMIO) {
unsigned long base;
- probe_ent->mmio_base = ioremap(pci_resource_start(pdev, 5),
- pci_resource_len(pdev, 5));
+ probe_ent->mmio_base = pci_iomap(pdev, 5, 0);
if (probe_ent->mmio_base == NULL) {
rc = -EIO;
goto err_out_free_host;
@@ -457,7 +458,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_iounmap:
if (host->host_flags & NV_HOST_FLAGS_SCR_MMIO)
- iounmap(probe_ent->mmio_base);
+ pci_iounmap(pdev, probe_ent->mmio_base);
err_out_free_host:
kfree(host);
err_out_free_ent: