sbus_iommu_unmap_page 300 arch/sparc/mm/iommu.c sbus_iommu_unmap_page(dev, sg->dma_address, sg->length, dir, sbus_iommu_unmap_page 426 arch/sparc/mm/iommu.c .unmap_page = sbus_iommu_unmap_page, sbus_iommu_unmap_page 437 arch/sparc/mm/iommu.c .unmap_page = sbus_iommu_unmap_page,