powerpc: rename dma_direct_ to dma_nommu_
We want to use the dma_direct_ namespace for a generic implementation,
so rename powerpc to the second best choice: dma_nommu_.
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index 3573d54..a6198d4 100644
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -402,7 +402,7 @@ static int dart_dma_set_mask(struct device *dev, u64 dma_mask)
*/
if (dart_device_on_pcie(dev) && dma_mask >= DMA_BIT_MASK(40)) {
dev_info(dev, "Using 64-bit DMA iommu bypass\n");
- set_dma_ops(dev, &dma_direct_ops);
+ set_dma_ops(dev, &dma_nommu_ops);
} else {
dev_info(dev, "Using 32-bit DMA via iommu\n");
set_dma_ops(dev, &dma_iommu_ops);
@@ -446,7 +446,7 @@ void __init iommu_init_early_dart(struct pci_controller_ops *controller_ops)
controller_ops->dma_bus_setup = NULL;
/* Setup pci_dma ops */
- set_pci_dma_ops(&dma_direct_ops);
+ set_pci_dma_ops(&dma_nommu_ops);
}
#ifdef CONFIG_PM