2 files changed, 9 insertions, 8 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 89d02401b9ec..bbd4f713d332 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -1222,6 +1222,8 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc)
         u32 memap_sz;
         u32 pio_sz;
         int i, r = 0;
+        u64 pio_chip = 0;
+        u64 chip_phys = 0;
 
         dinitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n",
             ioc->name, __func__));
@@ -1255,12 +1257,13 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc)
                 if (pci_resource_flags(pdev, i) & PCI_BASE_ADDRESS_SPACE_IO) {
                         if (pio_sz)
                                 continue;
-                        ioc->pio_chip = pci_resource_start(pdev, i);
+                        pio_chip = (u64)pci_resource_start(pdev, i);
                         pio_sz = pci_resource_len(pdev, i);
                 } else {
                         if (memap_sz)
                                 continue;
                         ioc->chip_phys = pci_resource_start(pdev, i);
+                        chip_phys = (u64)ioc->chip_phys;
                         memap_sz = pci_resource_len(pdev, i);
                         ioc->chip = ioremap(ioc->chip_phys, memap_sz);
                         if (ioc->chip == NULL) {
@@ -1280,10 +1283,10 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc)
         printk(MPT2SAS_INFO_FMT "%s: IRQ %d\n",
             ioc->name,  ((ioc->msix_enable) ? "PCI-MSI-X enabled" :
             "IO-APIC enabled"), ioc->pci_irq);
-        printk(MPT2SAS_INFO_FMT "iomem(0x%lx), mapped(0x%p), size(%d)\n",
-            ioc->name, ioc->chip_phys, ioc->chip, memap_sz);
-        printk(MPT2SAS_INFO_FMT "ioport(0x%lx), size(%d)\n",
-            ioc->name, ioc->pio_chip, pio_sz);
+        printk(MPT2SAS_INFO_FMT "iomem(0x%016llx), mapped(0x%p), size(%d)\n",
+            ioc->name, (unsigned long long)chip_phys, ioc->chip, memap_sz);
+        printk(MPT2SAS_INFO_FMT "ioport(0x%016llx), size(%d)\n",
+            ioc->name, (unsigned long long)pio_chip, pio_sz);
 
         return 0;
 
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h
index bb4f14656afa..12fa18be77e1 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.h
@@ -464,7 +464,6 @@ typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr);
  * @pdev: pci pdev object
  * @chip: memory mapped register space
  * @chip_phys: physical addrss prior to mapping
- * @pio_chip: I/O mapped register space
  * @logging_level: see mpt2sas_debug.h
  * @fwfault_debug: debuging FW timeouts
  * @ir_firmware: IR firmware present
@@ -587,8 +586,7 @@ struct MPT2SAS_ADAPTER {
         char            tmp_string[MPT_STRING_LENGTH];
         struct pci_dev  *pdev;
         Mpi2SystemInterfaceRegs_t __iomem *chip;
-        unsigned long   chip_phys;
-        unsigned long   pio_chip;
+        resource_size_t chip_phys;
         int             logging_level;
         int             fwfault_debug;
         u8              ir_firmware;