[SCSI] aacraid: Use resource_size_t for IO mem pointers and offsets

This also stops using the "legacy crap" in Scsi_Host (shost->base is an
unsigned long).

This affected 32-bit systems that have 64-bit resource sizes, causing the
IO address to be truncated.

Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Acked-by: Achim Leubner <Achim_Leubner@pmc-sierra.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/aacraid/nark.c b/drivers/scsi/aacraid/nark.c
index f397d21a0c06..6c53b1d8b2ba 100644
--- a/drivers/scsi/aacraid/nark.c
+++ b/drivers/scsi/aacraid/nark.c
@@ -49,14 +49,14 @@ static int aac_nark_ioremap(struct aac_dev * dev, u32 size)
                 dev->base = NULL;
                 return 0;
         }
-        dev->scsi_host_ptr->base = pci_resource_start(dev->pdev, 2);
+        dev->base_start = pci_resource_start(dev->pdev, 2);
         dev->regs.rx = ioremap((u64)pci_resource_start(dev->pdev, 0) |
           ((u64)pci_resource_start(dev->pdev, 1) << 32),
           sizeof(struct rx_registers) - sizeof(struct rx_inbound));
         dev->base = NULL;
         if (dev->regs.rx == NULL)
                 return -1;
-        dev->base = ioremap(dev->scsi_host_ptr->base, size);
+        dev->base = ioremap(dev->base_start, size);
         if (dev->base == NULL) {
                 iounmap(dev->regs.rx);
                 dev->regs.rx = NULL;