iommu_free 844 arch/powerpc/kernel/iommu.c iommu_free(tbl, dma_handle, npages); iommu_free 907 arch/powerpc/kernel/iommu.c iommu_free(tbl, dma_handle, nio_pages); iommu_free 345 arch/x86/kernel/pci-calgary_64.c iommu_free(tbl, dma, npages); iommu_free 415 arch/x86/kernel/pci-calgary_64.c iommu_free(tbl, dma_addr, npages); iommu_free 459 arch/x86/kernel/pci-calgary_64.c iommu_free(tbl, dma_handle, npages);