[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/sa.c b/drivers/scsi/aacraid/sa.c
index beb533630d4b..2244f315f33b 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -305,7 +305,7 @@ static int aac_sa_ioremap(struct aac_dev * dev, u32 size)
                 iounmap(dev->regs.sa);
                 return 0;
         }
-        dev->base = dev->regs.sa = ioremap(dev->scsi_host_ptr->base, size);
+        dev->base = dev->regs.sa = ioremap(dev->base_start, size);
         return (dev->base == NULL) ? -1 : 0;
 }
 
@@ -393,7 +393,7 @@ int aac_sa_init(struct aac_dev *dev)
                         name, instance);
                 goto error_iounmap;
         }
-        dev->dbg_base = dev->scsi_host_ptr->base;
+        dev->dbg_base = dev->base_start;
         dev->dbg_base_mapped = dev->base;
         dev->dbg_size = dev->base_size;