diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_direct_iommu.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_direct_iommu.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/pci_direct_iommu.c b/arch/powerpc/kernel/pci_direct_iommu.c index e1a32f802c0..72ce082ce73 100644 --- a/arch/powerpc/kernel/pci_direct_iommu.c +++ b/arch/powerpc/kernel/pci_direct_iommu.c @@ -82,13 +82,17 @@ static int pci_direct_dma_supported(struct device *dev, u64 mask) return mask < 0x100000000ull; } +static struct dma_mapping_ops pci_direct_ops = { + .alloc_coherent = pci_direct_alloc_coherent, + .free_coherent = pci_direct_free_coherent, + .map_single = pci_direct_map_single, + .unmap_single = pci_direct_unmap_single, + .map_sg = pci_direct_map_sg, + .unmap_sg = pci_direct_unmap_sg, + .dma_supported = pci_direct_dma_supported, +}; + void __init pci_direct_iommu_init(void) { - pci_dma_ops.alloc_coherent = pci_direct_alloc_coherent; - pci_dma_ops.free_coherent = pci_direct_free_coherent; - pci_dma_ops.map_single = pci_direct_map_single; - pci_dma_ops.unmap_single = pci_direct_unmap_single; - pci_dma_ops.map_sg = pci_direct_map_sg; - pci_dma_ops.unmap_sg = pci_direct_unmap_sg; - pci_dma_ops.dma_supported = pci_direct_dma_supported; + pci_dma_ops = pci_direct_ops; } |