dt_dma 87 drivers/iommu/rockchip-iommu.c dma_addr_t dt_dma; dt_dma 687 drivers/iommu/rockchip-iommu.c rk_domain->dt_dma + dte_index * sizeof(u32), 1); dt_dma 882 drivers/iommu/rockchip-iommu.c rk_domain->dt_dma); dt_dma 1000 drivers/iommu/rockchip-iommu.c rk_domain->dt_dma = dma_map_single(dma_dev, rk_domain->dt, dt_dma 1002 drivers/iommu/rockchip-iommu.c if (dma_mapping_error(dma_dev, rk_domain->dt_dma)) { dt_dma 1007 drivers/iommu/rockchip-iommu.c rk_table_flush(rk_domain, rk_domain->dt_dma, NUM_DT_ENTRIES); dt_dma 1048 drivers/iommu/rockchip-iommu.c dma_unmap_single(dma_dev, rk_domain->dt_dma,