[linux-block.git] / arch / xtensa / kernel / xtensa_ksyms.c

/*
 * arch/xtensa/kernel/xtensa_ksyms.c
 *
 * Export Xtensa-specific functions for loadable modules.
 *
 * 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.
 *
 * Copyright (C) 2001 - 2005  Tensilica Inc.
 *
 * Joe Taylor <joe@tensilica.com>
 */

#include <linux/module.h>
#include <asm/pgtable.h>

EXPORT_SYMBOL(empty_zero_page);

unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v)
{
	BUG();
}
EXPORT_SYMBOL(__sync_fetch_and_and_4);

unsigned int __sync_fetch_and_or_4(volatile void *p, unsigned int v)
{
	BUG();
}
EXPORT_SYMBOL(__sync_fetch_and_or_4);
Commit	Line	Data
5a0015d6 CZ	1	/*
	2	* arch/xtensa/kernel/xtensa_ksyms.c
	3	*
	4	* Export Xtensa-specific functions for loadable modules.
	5	*
	6	* This file is subject to the terms and conditions of the GNU General Public
	7	* License. See the file "COPYING" in the main directory of this archive
	8	* for more details.
	9	*
	10	* Copyright (C) 2001 - 2005 Tensilica Inc.
	11	*
	12	* Joe Taylor <joe@tensilica.com>
	13	*/
	14
5a0015d6	15	#include <linux/module.h>
338d9150	16	#include <asm/pgtable.h>
5a0015d6	17
d3738f40	18	EXPORT_SYMBOL(empty_zero_page);
5a0015d6	19
73f99413	20	unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v)
6907b456 MF	21	{
	22	BUG();
	23	}
	24	EXPORT_SYMBOL(__sync_fetch_and_and_4);
	25
73f99413	26	unsigned int __sync_fetch_and_or_4(volatile void *p, unsigned int v)
6907b456 MF	27	{
	28	BUG();
	29	}
	30	EXPORT_SYMBOL(__sync_fetch_and_or_4);