stop_pfn           71 arch/x86/mm/ioremap.c 	unsigned long start_pfn, stop_pfn;
stop_pfn           78 arch/x86/mm/ioremap.c 	stop_pfn = (res->end + 1) >> PAGE_SHIFT;
stop_pfn           79 arch/x86/mm/ioremap.c 	if (stop_pfn > start_pfn) {
stop_pfn           80 arch/x86/mm/ioremap.c 		for (i = 0; i < (stop_pfn - start_pfn); ++i)