delay.h File Reference

#include <asm/param.h>

Go to the source code of this file.

Macros
#define	MAX_UDELAY_MS   2
#define	udelay(n)

Functions
void	__delay (int loops)
void	__bad_udelay (void)
void	__udelay (unsigned long usecs)
void	__const_udelay (unsigned long)

Macro Definition Documentation

#define MAX_UDELAY_MS   2

Definition at line 43 of file delay.h.

#define udelay

(

n

)

Value:

(__builtin_constant_p(n) ?                  \
      ((n) > (MAX_UDELAY_MS * 1000) ? __bad_udelay() :      \
            __const_udelay((n) * ((2199023U*HZ)>>11))) :    \
      __udelay(n))

Definition at line 45 of file delay.h.

Function Documentation

void __bad_udelay

(

void

)

void __const_udelay ( unsigned  long )

inline

Definition at line 36 of file delay.c.

void __delay

(

int

loops

)

Definition at line 22 of file udelay.c.

void __udelay

(

unsigned long

usecs

)

Definition at line 45 of file delay.c.