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17 lines
431 B
C
17 lines
431 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* arch/arm/include/asm/timex.h
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*
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* Copyright (C) 1997,1998 Russell King
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*
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* Architecture Specific TIME specifications
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*/
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#ifndef _ASMARM_TIMEX_H
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#define _ASMARM_TIMEX_H
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typedef unsigned long cycles_t;
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#define get_cycles() ({ cycles_t c; read_current_timer(&c) ? 0 : c; })
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#define random_get_entropy() (((unsigned long)get_cycles()) ?: random_get_entropy_fallback())
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#endif
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