Update from upstream with manual merge of Yasunori Goto's

changes to swiotlb.c made in commit 281dd25cdc0d6903929b79183816d151ea626341
since this file has been moved from arch/ia64/lib/swiotlb.c to
lib/swiotlb.c

Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c
index 09887c96e9a1..de19501aa809 100644
--- a/arch/xtensa/kernel/pci.c
+++ b/arch/xtensa/kernel/pci.c
@@ -402,8 +402,8 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
         __pci_mmap_set_flags(dev, vma, mmap_state);
         __pci_mmap_set_pgprot(dev, vma, mmap_state, write_combine);
 
-        ret = io_remap_page_range(vma, vma->vm_start, vma->vm_pgoff<<PAGE_SHIFT,
-                               vma->vm_end - vma->vm_start, vma->vm_page_prot);
+        ret = io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
+                                 vma->vm_end - vma->vm_start,vma->vm_page_prot);
 
         return ret;
 }