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au1100fb: VM_IO is set by io_remap_pfn_range()
author
Al Viro
<viro@zeniv.linux.org.uk>
Sat, 11 May 2013 16:38:38 +0000
(12:38 -0400)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 13 Nov 2013 03:05:33 +0000
(12:05 +0900)
commit
c607f450f6e49f5794f27617bedc638b51044d2e
upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/video/au1100fb.c
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diff --git
a/drivers/video/au1100fb.c
b/drivers/video/au1100fb.c
index 700cac067b4611891af50d90ee083bdbb0f94eb9..ebeb9715f0616fd87071f4a1e6f858c65a7662f1 100644
(file)
--- a/
drivers/video/au1100fb.c
+++ b/
drivers/video/au1100fb.c
@@
-385,8
+385,6
@@
int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
pgprot_val(vma->vm_page_prot) |= (6 << 9); //CCA=6
- vma->vm_flags |= VM_IO;
-
if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
vma->vm_end - vma->vm_start,
vma->vm_page_prot)) {