unity_map_entry 3180 drivers/iommu/amd_iommu.c struct unity_map_entry *entry; unity_map_entry 2070 drivers/iommu/amd_iommu_init.c struct unity_map_entry *entry, *next; unity_map_entry 2105 drivers/iommu/amd_iommu_init.c struct unity_map_entry *e = NULL;