[deliverable/linux.git] / include / asm-xtensa / div64.h

/*
 * include/asm-xtensa/div64.h
 *
 * 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.
 */

#ifndef _XTENSA_DIV64_H
#define _XTENSA_DIV64_H

#include <linux/types.h>

#define do_div(n,base) ({ \
	int __res = n % ((unsigned int) base); \
	n /= (unsigned int) base; \
	__res; })

static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
{
	return dividend / divisor;
}
#endif
Commit	Line	Data
9a8fd558 CZ	1	/*
	2	* include/asm-xtensa/div64.h
	3	*
	4	* This file is subject to the terms and conditions of the GNU General Public
	5	* License. See the file "COPYING" in the main directory of this archive
	6	* for more details.
	7	*
	8	* Copyright (C) 2001 - 2005 Tensilica Inc.
	9	*/
	10
	11	#ifndef _XTENSA_DIV64_H
	12	#define _XTENSA_DIV64_H
	13
3927f2e8 SH	14	#include <linux/types.h>
3927f2e8 SH	15
9a8fd558 CZ	16	#define do_div(n,base) ({ \
	17	int __res = n % ((unsigned int) base); \
	18	n /= (unsigned int) base; \
	19	__res; })
	20
3927f2e8 SH	21	static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
	22	{
	23	return dividend / divisor;
	24	}
9a8fd558	25	#endif