1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 *  arch/arm/include/asm/timex.h
 4 *
 5 *  Copyright (C) 1997,1998 Russell King
 6 *
 
 
 
 
 7 *  Architecture Specific TIME specifications
 8 */
 9#ifndef _ASMARM_TIMEX_H
10#define _ASMARM_TIMEX_H
11
12typedef unsigned long cycles_t;
13#define get_cycles()	({ cycles_t c; read_current_timer(&c) ? 0 : c; })
14#define random_get_entropy() (((unsigned long)get_cycles()) ?: random_get_entropy_fallback())
15
16#endif

 
 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