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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-11-11 10:55:25 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-11-11 10:55:25 +0000
commit6d6a54d1e4c2c6fbccd128ab4e6c8817db124866 (patch)
tree41da7839eb01ba95114994ef32fbcbff6045a39e /arch
parentecd744eec3aa8bbc949ec04ed3fbf7ecb2958a0e (diff)
downloadop-kernel-dev-6d6a54d1e4c2c6fbccd128ab4e6c8817db124866.zip
op-kernel-dev-6d6a54d1e4c2c6fbccd128ab4e6c8817db124866.tar.gz
[ARM] remove useless setting of VM_RESERVED
remap_pfn_range() takes care of setting the appropriate VM_* flags itself; there's no need for callers of remap_pfn_range() to set VM_RESERVED before it is called. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mm/consistent.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index cefdf2f..333a82a 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -322,7 +322,6 @@ static int dma_mmap(struct device *dev, struct vm_area_struct *vma,
if (off < kern_size &&
user_size <= (kern_size - off)) {
- vma->vm_flags |= VM_RESERVED;
ret = remap_pfn_range(vma, vma->vm_start,
page_to_pfn(c->vm_pages) + off,
user_size << PAGE_SHIFT,
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