Messages in this thread Patch in this message |  | | | From | Magnus Damm <> | | Date | Fri, 18 Jul 2008 14:04:43 +0900 | | Subject | [PATCH 05/06] uio: Remove redundant vma->vm_flags setup code | |
From: Magnus Damm <damm@igel.co.jp>
Remove redundant VM_IO | VM_RESERVED setup code since remap_pfn_range()
already sets them for us.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
---
drivers/uio/uio.c | 1 -
1 file changed, 1 deletion(-)
--- 0005/drivers/uio/uio.c
+++ work/drivers/uio/uio.c 2008-07-18 12:44:42.000000000 +0900
@@ -474,7 +474,6 @@ static struct vm_operations_struct uio_v
static int uio_mmap_physical(struct vm_area_struct *vma, struct uio_mem *imem)
{
- vma->vm_flags |= VM_IO | VM_RESERVED;
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
return remap_pfn_range(vma,
vma->vm_start,
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