xptend             45 arch/sparc/mm/io-unit.c 	iopte_t __iomem *xptend;
xptend             70 arch/sparc/mm/io-unit.c 	xptend = iounit->page_table + (16 * PAGE_SIZE) / sizeof(iopte_t);
xptend             71 arch/sparc/mm/io-unit.c 	for (; xpt < xptend; xpt++)