viommu_mapping
struct viommu_mapping *mapping;
struct viommu_mapping *mapping = NULL;
mapping = container_of(node, struct viommu_mapping, iova);
struct viommu_mapping *mapping;
mapping = container_of(node, struct viommu_mapping, iova);
struct viommu_mapping *mapping;
mapping = container_of(node, struct viommu_mapping, iova);