diff options
| -rw-r--r-- | arch/powerpc/sysdev/dart_iommu.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c index 87b80009bc9f..d00a5663e312 100644 --- a/arch/powerpc/sysdev/dart_iommu.c +++ b/arch/powerpc/sysdev/dart_iommu.c @@ -395,20 +395,17 @@ void __init iommu_init_early_dart(struct pci_controller_ops *controller_ops) if (dart_is_u4) ppc_md.dma_set_mask = dart_dma_set_mask; - if (controller_ops) { - controller_ops->dma_dev_setup = pci_dma_dev_setup_dart; - controller_ops->dma_bus_setup = pci_dma_bus_setup_dart; - } + controller_ops->dma_dev_setup = pci_dma_dev_setup_dart; + controller_ops->dma_bus_setup = pci_dma_bus_setup_dart; + /* Setup pci_dma ops */ set_pci_dma_ops(&dma_iommu_ops); return; bail: /* If init failed, use direct iommu and null setup functions */ - if (controller_ops) { - controller_ops->dma_dev_setup = NULL; - controller_ops->dma_bus_setup = NULL; - } + controller_ops->dma_dev_setup = NULL; + controller_ops->dma_bus_setup = NULL; /* Setup pci_dma ops */ set_pci_dma_ops(&dma_direct_ops); |