| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * S390 version |
| * Copyright IBM Corp. 1999 |
| * 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 |
| |
| void __ndelay(unsigned long nsecs); |
| void __udelay(unsigned long usecs); |
| void __delay(unsigned long loops); |
| |
| #define ndelay(n) __ndelay((unsigned long)(n)) |
| #define udelay(n) __udelay((unsigned long)(n)) |
| #define mdelay(n) __udelay((unsigned long)(n) * 1000) |
| |
| #endif /* defined(_S390_DELAY_H) */ |
