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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-01-05 23:36:14 +0900
committerIngo Molnar <mingo@elte.hu>2009-01-06 14:06:50 +0100
commitfad6a029c4afa499dddd8e9ff70264bb977ea7bf (patch)
treed35a37d9a76a9c16f9f813f19bedfa6b6d23cba9 /arch/ia64/hp/common/hwsw_iommu.c
parentb7ea6e951833a3add60fd47f2de6870b5d0589b3 (diff)
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remove dma operations in struct ia64_machine_vector
We don't need dma operation hooks in struct ia64_machine_vector now. This also removes unused ia64_mv_dma_* typedefs. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/ia64/hp/common/hwsw_iommu.c')
-rw-r--r--arch/ia64/hp/common/hwsw_iommu.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 22145ded58f..5cf750e1fdd 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -22,14 +22,18 @@ extern int swiotlb_late_init_with_default_size (size_t size);
/* hwiommu declarations & definitions: */
-extern ia64_mv_dma_alloc_coherent sba_alloc_coherent;
-extern ia64_mv_dma_free_coherent sba_free_coherent;
-extern ia64_mv_dma_map_single_attrs sba_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs sba_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs sba_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs sba_unmap_sg_attrs;
-extern ia64_mv_dma_supported sba_dma_supported;
-extern ia64_mv_dma_mapping_error sba_dma_mapping_error;
+extern void *sba_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t);
+extern void sba_free_coherent (struct device *, size_t, void *, dma_addr_t);
+extern dma_addr_t sba_map_single_attrs(struct device *, void *, size_t, int,
+ struct dma_attrs *);
+extern void sba_unmap_single_attrs(struct device *, dma_addr_t, size_t, int,
+ struct dma_attrs *);
+extern int sba_map_sg_attrs(struct device *, struct scatterlist *, int, int,
+ struct dma_attrs *);
+extern void sba_unmap_sg_attrs(struct device *, struct scatterlist *, int, int,
+ struct dma_attrs *);
+extern int sba_dma_supported (struct device *, u64);
+extern int sba_dma_mapping_error(struct device *, dma_addr_t);
#define hwiommu_alloc_coherent sba_alloc_coherent
#define hwiommu_free_coherent sba_free_coherent