1 files changed, 1 insertions, 5 deletions

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 918be816b097..f82d274fc91d 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -135,7 +135,7 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask)
          * mapping that allows addressing any RAM address from across PCI.
          */
         if (dev_is_pci(dev) && dma_mask >= pci64_dma_offset * 2 - 1) {
-                set_dma_ops(dev, &dma_nommu_ops);
+                dev->bus_dma_mask = 0;
                 set_dma_offset(dev, pci64_dma_offset);
         }
 
@@ -395,10 +395,6 @@ static void setup_pci_atmu(struct pci_controller *hose)
                                 out_be32(&pci->piw[win_idx].piwar,  piwar);
                         }
 
-                        /*
-                         * install our own dma_set_mask handler to fixup dma_ops
-                         * and dma_offset
-                         */
                         ppc_md.dma_set_mask = fsl_pci_dma_set_mask;
 
                         pr_info("%pOF: Setup 64-bit PCI DMA window\n", hose->dn);