/* * arch/sh/mm/pg-nommu.c * * clear_page()/copy_page() implementation for MMUless SH. * * Copyright (C) 2003  Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License.  See the file "COPYING" in the main directory of this archive * for more details. */#include <linux/init.h>#include <linux/kernel.h>#include <linux/string.h>#include <asm/page.h>static void copy_page_nommu(void *to, void *from){	memcpy(to, from, PAGE_SIZE);}static void clear_page_nommu(void *to){	memset(to, 0, PAGE_SIZE);}static int __init pg_nommu_init(void){	copy_page = copy_page_nommu;	clear_page = clear_page_nommu;	return 0;}subsys_initcall(pg_nommu_init);