28 lines
498 B
C
28 lines
498 B
C
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#ifndef _CRIS_DELAY_H
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#define _CRIS_DELAY_H
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/*
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* Copyright (C) 1998-2002 Axis Communications AB
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*
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* Delay routines, using a pre-computed "loops_per_second" value.
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*/
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#include <arch/delay.h>
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/* Use only for very small delays ( < 1 msec). */
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extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */
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/* May be defined by arch/delay.h. */
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#ifndef udelay
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static inline void udelay(unsigned long usecs)
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{
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__delay(usecs * loops_per_usec);
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}
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#endif
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#endif /* defined(_CRIS_DELAY_H) */
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