[SCSI] aacraid: merge rx and rkt code

Received from Mark Salyzyn:

The only real difference between the rkt and rx platform modules is the
offset of the message registers. This patch recognizes this similarity
and simplifies the driver to reduce it's code footprint and to improve
maintainability by reducing the code duplication.

Visibly, the 'rkt.c' portion of this patch looks more complicated than
it really is. View it as retaining the rkt-only specifics of the
interface.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 2 insertions, 10 deletions

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 6e4eafa4ecee..359e7ddfdb47 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -867,13 +867,6 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
          *      Map in the registers from the adapter.
          */
         aac->base_size = AAC_MIN_FOOTPRINT_SIZE;
-        if ((aac->regs.sa = ioremap(
-          (unsigned long)aac->scsi_host_ptr->base, AAC_MIN_FOOTPRINT_SIZE))
-          == NULL) {    
-                printk(KERN_WARNING "%s: unable to map adapter.\n",
-                  AAC_DRIVERNAME);
-                goto out_free_fibs;
-        }
         if ((*aac_drivers[index].init)(aac))
                 goto out_unmap;
 
@@ -972,8 +965,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
         aac_fib_map_free(aac);
         pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
         kfree(aac->queues);
-        iounmap(aac->regs.sa);
- out_free_fibs:
+        aac_adapter_ioremap(aac, 0);
         kfree(aac->fibs);
         kfree(aac->fsa_dev);
  out_free_host:
@@ -1008,7 +1000,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
         kfree(aac->queues);
 
         free_irq(pdev->irq, aac);
-        iounmap(aac->regs.sa);
+        aac_adapter_ioremap(aac, 0);
         
         kfree(aac->fibs);
         kfree(aac->fsa_dev);