1 files changed, 0 insertions, 16 deletions

diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index e33cfcf1af5b..756138b604e1 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -461,14 +461,6 @@ static dma_addr_t calgary_map_page(struct device *dev, struct page *page,
         return iommu_alloc(dev, tbl, vaddr, npages, dir);
 }
 
-static dma_addr_t calgary_map_single(struct device *dev, phys_addr_t paddr,
-                                     size_t size, int direction)
-{
-        return calgary_map_page(dev, pfn_to_page(paddr >> PAGE_SHIFT),
-                                paddr & ~PAGE_MASK, size,
-                                direction, NULL);
-}
-
 static void calgary_unmap_page(struct device *dev, dma_addr_t dma_addr,
                                size_t size, enum dma_data_direction dir,
                                struct dma_attrs *attrs)
@@ -480,12 +472,6 @@ static void calgary_unmap_page(struct device *dev, dma_addr_t dma_addr,
         iommu_free(tbl, dma_addr, npages);
 }
 
-static void calgary_unmap_single(struct device *dev, dma_addr_t dma_handle,
-                                 size_t size, int direction)
-{
-        calgary_unmap_page(dev, dma_handle, size, direction, NULL);
-}
-
 static void* calgary_alloc_coherent(struct device *dev, size_t size,
         dma_addr_t *dma_handle, gfp_t flag)
 {
@@ -535,8 +521,6 @@ static void calgary_free_coherent(struct device *dev, size_t size,
 static struct dma_mapping_ops calgary_dma_ops = {
         .alloc_coherent = calgary_alloc_coherent,
         .free_coherent = calgary_free_coherent,
-        .map_single = calgary_map_single,
-        .unmap_single = calgary_unmap_single,
         .map_sg = calgary_map_sg,
         .unmap_sg = calgary_unmap_sg,
         .map_page = calgary_map_page,