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alpha: kernel: Use vma_pages()
Replace explicit computation of vma page count by a call to vma_pages() Signed-off-by: Shyam Saini <mayhs11saini@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
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03e1f04414
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236d62b03a
1 changed files with 2 additions and 2 deletions
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@ -38,7 +38,7 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
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unsigned long nr, start, size;
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int shift = sparse ? 5 : 0;
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nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
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nr = vma_pages(vma);
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start = vma->vm_pgoff;
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size = ((pci_resource_len(pdev, num) - 1) >> (PAGE_SHIFT - shift)) + 1;
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@ -255,7 +255,7 @@ static int __legacy_mmap_fits(struct pci_controller *hose,
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{
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unsigned long nr, start, size;
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nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
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nr = vma_pages(vma);
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start = vma->vm_pgoff;
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size = ((res_size - 1) >> PAGE_SHIFT) + 1;
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