powerpc: remove unused swiotlb_phys_to_bus() and swiotlb_bus_to_phys()

[safe/jmp/linux-2.6] / arch / powerpc / kernel / dma-swiotlb.c

diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
index a3bbe02..e8a57de 100644 (file)
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -24,17 +24,6 @@
 int swiotlb __read_mostly;
 unsigned int ppc_swiotlb_enable;
 
-dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t paddr)
-{
-       return paddr + get_dma_direct_offset(hwdev);
-}
-
-phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr)
-
-{
-       return baddr - get_dma_direct_offset(hwdev);
-}
-
 /*
  * Determine if an address is reachable by a pci device, or if we must bounce.
  */