rk_iova_page_offset  489 drivers/iommu/rockchip-iommu.c 	page_offset = rk_iova_page_offset(iova);
rk_iova_page_offset  610 drivers/iommu/rockchip-iommu.c 	phys = rk_pte_page_address(pte) + rk_iova_page_offset(iova);