From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 11 May 2013 16:19:34 +0000 (-0400)
Subject: mn10300: don't bother with VM_IO
X-Git-Tag: accepted/tizen/common/20141203.182822~2002^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e0bced54af614bfa76620d11e46f5dfad1560e44;p=platform%2Fkernel%2Flinux-arm64.git

mn10300: don't bother with VM_IO

io_remap_pfn_range() sets it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c
index c4e2e79..febb9cd 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.c
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.c
@@ -221,7 +221,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 	/* Leave vm_pgoff as-is, the PCI space address is the physical
 	 * address on this platform.
 	 */
-	vma->vm_flags |= VM_LOCKED | VM_IO;
+	vma->vm_flags |= VM_LOCKED;
 
 	prot = pgprot_val(vma->vm_page_prot);
 	prot &= ~_PAGE_CACHE;