iommu_dma_sync_single_for_cpu 724 drivers/iommu/dma-iommu.c iommu_dma_sync_single_for_cpu(dev, dma_handle, size, dir); iommu_dma_sync_single_for_cpu 1102 drivers/iommu/dma-iommu.c .sync_single_for_cpu = iommu_dma_sync_single_for_cpu,