x86: dma-ops on highmem fix

[deliverable/linux.git] / arch / x86 / kernel / pci-calgary_64.c

diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index 1b5464c2434f2fbe115816a6603fc3434dd55b96..adb91e4b62dad3d6ef51188eb8e628b2024755c2 100644 (file)
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -470,10 +470,11 @@ error:
        return 0;
 }
 
-static dma_addr_t calgary_map_single(struct device *dev, void *vaddr,
+static dma_addr_t calgary_map_single(struct device *dev, phys_addr_t paddr,
        size_t size, int direction)
 {
        dma_addr_t dma_handle = bad_dma_address;
+       void *vaddr = phys_to_virt(paddr);
        unsigned long uaddr;
        unsigned int npages;
        struct iommu_table *tbl = find_iommu_table(dev);