1 files changed, 14 insertions, 5 deletions

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 4e5441baa49d..219c530c8da0 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3265,12 +3265,21 @@ static int __devinit cciss_pci_init(ctlr_info_t *c, struct pci_dev *pdev)
  */
         cciss_interrupt_mode(c, pdev, board_id);
 
-        /*
-         * Memory base addr is first addr , the second points to the config
-         *   table
-         */
+        /* find the memory BAR */
+        for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
+                if (pci_resource_flags(pdev, i) & IORESOURCE_MEM)
+                        break;
+        }
+        if (i == DEVICE_COUNT_RESOURCE) {
+                printk(KERN_WARNING "cciss: No memory BAR found\n");
+                err = -ENODEV;
+                goto err_out_free_res;
+        }
+
+        c->paddr = pci_resource_start(pdev, i); /* addressing mode bits
+                                                 * already removed
+                                                 */
 
-        c->paddr = pci_resource_start(pdev, 0); /* addressing mode bits already removed */
 #ifdef CCISS_DEBUG
         printk("address 0 = %lx\n", c->paddr);
 #endif                          /* CCISS_DEBUG */