diff options
Diffstat (limited to 'arch/x86/kernel/pci-gart_64.c')
| -rw-r--r-- | arch/x86/kernel/pci-gart_64.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index e49c6dd0e8c6..9c557c0c928c 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -275,13 +275,6 @@ static dma_addr_t gart_map_page(struct device *dev, struct page *page, return bus; } -static dma_addr_t gart_map_single(struct device *dev, phys_addr_t paddr, - size_t size, int dir) -{ - return gart_map_page(dev, pfn_to_page(paddr >> PAGE_SHIFT), - paddr & ~PAGE_MASK, size, dir, NULL); -} - /* * Free a DMA mapping. */ @@ -306,12 +299,6 @@ static void gart_unmap_page(struct device *dev, dma_addr_t dma_addr, free_iommu(iommu_page, npages); } -static void gart_unmap_single(struct device *dev, dma_addr_t dma_addr, - size_t size, int direction) -{ - gart_unmap_page(dev, dma_addr, size, direction, NULL); -} - /* * Wrapper for pci_unmap_single working with scatterlists. */ @@ -324,7 +311,7 @@ gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, int dir) for_each_sg(sg, s, nents, i) { if (!s->dma_length || !s->length) break; - gart_unmap_single(dev, s->dma_address, s->dma_length, dir); + gart_unmap_page(dev, s->dma_address, s->dma_length, dir, NULL); } } @@ -538,7 +525,7 @@ static void gart_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_addr) { - gart_unmap_single(dev, dma_addr, size, DMA_BIDIRECTIONAL); + gart_unmap_page(dev, dma_addr, size, DMA_BIDIRECTIONAL, NULL); free_pages((unsigned long)vaddr, get_order(size)); } @@ -725,8 +712,6 @@ static __init int init_k8_gatt(struct agp_kern_info *info) } static struct dma_mapping_ops gart_dma_ops = { - .map_single = gart_map_single, - .unmap_single = gart_unmap_single, .map_sg = gart_map_sg, .unmap_sg = gart_unmap_sg, .map_page = gart_map_page, |