diff options
Diffstat (limited to 'arch/x86/kernel/pci-nommu.c')
| -rw-r--r-- | arch/x86/kernel/pci-nommu.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c index 5a73a824ac1c..d42b69c90b40 100644 --- a/arch/x86/kernel/pci-nommu.c +++ b/arch/x86/kernel/pci-nommu.c @@ -38,13 +38,6 @@ static dma_addr_t nommu_map_page(struct device *dev, struct page *page, return bus; } -static dma_addr_t nommu_map_single(struct device *hwdev, phys_addr_t paddr, - size_t size, int direction) -{ - return nommu_map_page(hwdev, pfn_to_page(paddr >> PAGE_SHIFT), - paddr & ~PAGE_MASK, size, direction, NULL); -} - /* Map a set of buffers described by scatterlist in streaming * mode for DMA. This is the scatter-gather version of the * above pci_map_single interface. Here the scatter gather list @@ -88,7 +81,6 @@ static void nommu_free_coherent(struct device *dev, size_t size, void *vaddr, struct dma_mapping_ops nommu_dma_ops = { .alloc_coherent = dma_generic_alloc_coherent, .free_coherent = nommu_free_coherent, - .map_single = nommu_map_single, .map_sg = nommu_map_sg, .map_page = nommu_map_page, .is_phys = 1, |