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hose_mmap_page_range(): io_remap_pfn_range() will set all those flags...
author
Al Viro
<viro@zeniv.linux.org.uk>
Sat, 11 May 2013 16:18:01 +0000
(12:18 -0400)
committer
Al Viro
<viro@zeniv.linux.org.uk>
Sat, 29 Jun 2013 08:46:37 +0000
(12:46 +0400)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/alpha/kernel/pci-sysfs.c
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diff --git
a/arch/alpha/kernel/pci-sysfs.c
b/arch/alpha/kernel/pci-sysfs.c
index
b51f7b4
..
2b183b0
100644
(file)
--- a/
arch/alpha/kernel/pci-sysfs.c
+++ b/
arch/alpha/kernel/pci-sysfs.c
@@
-26,7
+26,6
@@
static int hose_mmap_page_range(struct pci_controller *hose,
base = sparse ? hose->sparse_io_base : hose->dense_io_base;
vma->vm_pgoff += base >> PAGE_SHIFT;
- vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP;
return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
vma->vm_end - vma->vm_start,