[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>
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@ -322,7 +322,6 @@ static int dma_mmap(struct device *dev, struct vm_area_struct *vma,
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if (off < kern_size &&
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user_size <= (kern_size - off)) {
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vma->vm_flags |= VM_RESERVED;
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ret = remap_pfn_range(vma, vma->vm_start,
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page_to_pfn(c->vm_pages) + off,
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user_size << PAGE_SHIFT,
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