[PATCH v2 2/2] arm64: Wire up iommu_dma_{map, unmap}_resource()

Robin Murphy robin.murphy at arm.com
Wed Oct 26 10:43:57 PDT 2016


With no coherency to worry about, just plug'em straight in.

CC: Catalin Marinas <catalin.marinas at arm.com>
CC: Will Deacon <will.deacon at arm.com>
Signed-off-by: Robin Murphy <robin.murphy at arm.com>
---
 arch/arm64/mm/dma-mapping.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 3f74d0d98de6..5cd0a383b14b 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -796,6 +796,8 @@ static void __iommu_unmap_sg_attrs(struct device *dev,
 	.sync_single_for_device = __iommu_sync_single_for_device,
 	.sync_sg_for_cpu = __iommu_sync_sg_for_cpu,
 	.sync_sg_for_device = __iommu_sync_sg_for_device,
+	.map_resource = iommu_dma_map_resource,
+	.unmap_resource = iommu_dma_unmap_resource,
 	.dma_supported = iommu_dma_supported,
 	.mapping_error = iommu_dma_mapping_error,
 };
-- 
1.9.1




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