io_order          859 arch/powerpc/kernel/iommu.c 	unsigned int nio_pages, io_order;
io_order          888 arch/powerpc/kernel/iommu.c 	io_order = get_iommu_order(size, tbl);
io_order          890 arch/powerpc/kernel/iommu.c 			      mask >> tbl->it_page_shift, io_order, 0);