/* *  include/asm-s390/delay.h * *  S390 version *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) * *  Derived from "include/asm-i386/delay.h" *    Copyright (C) 1993 Linus Torvalds * *  Delay routines calling functions in arch/s390/lib/delay.c */ #ifndef _S390_DELAY_H#define _S390_DELAY_H extern void __udelay(unsigned long usecs);extern void __delay(unsigned long loops); #define udelay(n) __udelay(n) #endif /* defined(_S390_DELAY_H) */