__free_iova      1198 arch/arm/mm/dma-mapping.c static inline void __free_iova(struct dma_iommu_mapping *mapping,
__free_iova       373 drivers/iommu/iova.c __free_iova(struct iova_domain *iovad, struct iova *iova)
__free_iova       189 include/linux/iova.h static inline void __free_iova(struct iova_domain *iovad, struct iova *iova)