diff options
| author | David S. Miller <davem@huronp11.davemloft.net> | 2008-02-08 02:02:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-09 03:15:03 -0800 |
| commit | 0507468a8055fc9a51b40a59e6b4eb6081f23aad (patch) | |
| tree | 41cfdac60b4b244e52f0b6904ae6e45f865b70f1 /arch | |
| parent | b1d0e4f535e10775cffde922208b49629169aeaa (diff) | |
[SPARC64]: Remove unused declarations from iommu_common.h
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc64/kernel/iommu_common.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/sparc64/kernel/iommu_common.h b/arch/sparc64/kernel/iommu_common.h index 4b5cafa2877..41992371c93 100644 --- a/arch/sparc64/kernel/iommu_common.h +++ b/arch/sparc64/kernel/iommu_common.h @@ -55,22 +55,3 @@ static inline unsigned long calc_npages(struct scatterlist *sglist, int nelems) return npages; } - -/* You are _strongly_ advised to enable the following debugging code - * any time you make changes to the sg code below, run it for a while - * with filesystems mounted read-only before buying the farm... -DaveM - */ -#undef VERIFY_SG - -#ifdef VERIFY_SG -extern void verify_sglist(struct scatterlist *sg, int nents, iopte_t *iopte, int npages); -#endif - -/* Two addresses are "virtually contiguous" if and only if: - * 1) They are equal, or... - * 2) They are both on a page boundary - */ -#define VCONTIG(__X, __Y) (((__X) == (__Y)) || \ - (((__X) | (__Y)) << (64UL - PAGE_SHIFT)) == 0UL) - -extern unsigned long prepare_sg(struct device *dev, struct scatterlist *sg, int nents); |