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File: [Development] / linux-2.6-xfs / include / asm-cris / delay.h (download)

Revision 1.3, Tue Feb 26 16:44:40 2008 UTC (9 years, 7 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +3 -0 lines 

Merge up to 2.6.25-rc3
Merge of 2.6.x-xfs-melb:linux:30555a by kenmcd.

#ifndef _CRIS_DELAY_H
#define _CRIS_DELAY_H

/*
 * Copyright (C) 1998-2002 Axis Communications AB
 *
 * Delay routines, using a pre-computed "loops_per_second" value.
 */

#include <asm/arch/delay.h>

/* Use only for very small delays ( < 1 msec).  */

extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */

/* May be defined by arch/delay.h. */
#ifndef udelay
static inline void udelay(unsigned long usecs)
{
	__delay(usecs * loops_per_usec);
}
#endif

#endif /* defined(_CRIS_DELAY_H) */