pent_base 1025 drivers/iommu/exynos-iommu.c dma_addr_t pent_base = virt_to_phys(pent); pent_base 1027 drivers/iommu/exynos-iommu.c dma_sync_single_for_cpu(dma_dev, pent_base, pent_base 1039 drivers/iommu/exynos-iommu.c dma_sync_single_for_device(dma_dev, pent_base,