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| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-01-28 21:53:18 +0900 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-01-29 14:39:29 +0100 |
| commit | d7ab5c46ae2743079a40bb4060e510418c0842b4 (patch) | |
| tree | da51ca0ad2c50f09ca638bb7bff18ea03b31b106 /drivers/pci/intel-iommu.c | |
| parent | IA64: fix VT-d dma_mapping_error (diff) | |
| download | linux-dev-d7ab5c46ae2743079a40bb4060e510418c0842b4.tar.xz linux-dev-d7ab5c46ae2743079a40bb4060e510418c0842b4.zip | |
intel-iommu: make dma mapping functions static
The dma ops unification enables X86 and IA64 to share intel_dma_ops so
we can make dma mapping functions static. This also remove unused
intel_map_single().
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/pci/intel-iommu.c')
| -rw-r--r-- | drivers/pci/intel-iommu.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index 59de56304aa6..628f8b72e530 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -2283,13 +2283,6 @@ static dma_addr_t intel_map_page(struct device *dev, struct page *page, dir, to_pci_dev(dev)->dma_mask); } -dma_addr_t intel_map_single(struct device *hwdev, phys_addr_t paddr, - size_t size, int dir) -{ - return __intel_map_single(hwdev, paddr, size, dir, - to_pci_dev(hwdev)->dma_mask); -} - static void flush_unmaps(void) { int i, j; @@ -2397,14 +2390,14 @@ static void intel_unmap_page(struct device *dev, dma_addr_t dev_addr, } } -void intel_unmap_single(struct device *dev, dma_addr_t dev_addr, size_t size, - int dir) +static void intel_unmap_single(struct device *dev, dma_addr_t dev_addr, size_t size, + int dir) { intel_unmap_page(dev, dev_addr, size, dir, NULL); } -void *intel_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, gfp_t flags) +static void *intel_alloc_coherent(struct device *hwdev, size_t size, + dma_addr_t *dma_handle, gfp_t flags) { void *vaddr; int order; @@ -2427,8 +2420,8 @@ void *intel_alloc_coherent(struct device *hwdev, size_t size, return NULL; } -void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr, - dma_addr_t dma_handle) +static void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr, + dma_addr_t dma_handle) { int order; @@ -2441,9 +2434,9 @@ void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr, #define SG_ENT_VIRT_ADDRESS(sg) (sg_virt((sg))) -void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist, - int nelems, enum dma_data_direction dir, - struct dma_attrs *attrs) +static void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist, + int nelems, enum dma_data_direction dir, + struct dma_attrs *attrs) { int i; struct pci_dev *pdev = to_pci_dev(hwdev); @@ -2500,8 +2493,8 @@ static int intel_nontranslate_map_sg(struct device *hddev, return nelems; } -int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems, - enum dma_data_direction dir, struct dma_attrs *attrs) +static int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems, + enum dma_data_direction dir, struct dma_attrs *attrs) { void *addr; int i; |