1/* 2 * arch/arm/include/asm/timex.h 3 * 4 * Copyright (C) 1997,1998 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * Architecture Specific TIME specifications 11 */ 12#ifndef _ASMARM_TIMEX_H 13#define _ASMARM_TIMEX_H 14 15typedef unsigned long cycles_t; 16#define get_cycles() ({ cycles_t c; read_current_timer(&c) ? 0 : c; }) 17 18#endif 19