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sparc64: remove unused calc_npages() in iommu_common.h

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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
FUJITA Tomonori 2008-03-28 15:56:01 -07:00 committed by David S. Miller
parent f088025729
commit c819914e0d
1 changed files with 0 additions and 13 deletions
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13
arch/sparc64/kernel/iommu_common.h
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@ -46,19 +46,6 @@ static inline unsigned long iommu_num_pages(unsigned long vaddr,
return npages;
}
static inline unsigned long calc_npages(struct scatterlist *sglist, int nelems)
{
unsigned long i, npages = 0;
struct scatterlist *sg;
for_each_sg(sglist, sg, nelems, i) {
unsigned long paddr = SG_ENT_PHYS_ADDRESS(sg);
npages += iommu_num_pages(paddr, sg->length);
}
return npages;
}
static inline int is_span_boundary(unsigned long entry,
unsigned long shift,
unsigned long boundary_size,