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/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 7490555..9582aeb 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1850,7 +1850,7 @@
if (bypass) {
dev_info(&pdev->dev, "Using 64-bit DMA iommu bypass\n");
- set_dma_ops(&pdev->dev, &dma_direct_ops);
+ set_dma_ops(&pdev->dev, &dma_nommu_ops);
} else {
/*
* If the device can't set the TCE bypass bit but still wants
@@ -1868,7 +1868,7 @@
return rc;
/* 4GB offset bypasses 32-bit space */
set_dma_offset(&pdev->dev, (1ULL << 32));
- set_dma_ops(&pdev->dev, &dma_direct_ops);
+ set_dma_ops(&pdev->dev, &dma_nommu_ops);
} else if (dma_mask >> 32 && dma_mask != DMA_BIT_MASK(64)) {
/*
* Fail the request if a DMA mask between 32 and 64 bits