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-rw-r--r--arch/avr32/include/asm/delay.h27
-rw-r--r--arch/m32r/include/asm/delay.h27
-rw-r--r--arch/sh/include/asm/delay.h27
-rw-r--r--arch/x86/include/asm/delay.h25
4 files changed, 4 insertions, 102 deletions
diff --git a/arch/avr32/include/asm/delay.h b/arch/avr32/include/asm/delay.h
index a0ed9a9839a5..9670e127b7b2 100644
--- a/arch/avr32/include/asm/delay.h
+++ b/arch/avr32/include/asm/delay.h
@@ -1,26 +1 @@
-#ifndef __ASM_AVR32_DELAY_H
-#define __ASM_AVR32_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/avr32/lib/delay.c
- */
-
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long xloops);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \
- __udelay(n))
-
-#define ndelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
- __ndelay(n))
-
-#endif /* __ASM_AVR32_DELAY_H */
+#include <asm-generic/delay.h>
diff --git a/arch/m32r/include/asm/delay.h b/arch/m32r/include/asm/delay.h
index 9dd9e999ea69..9670e127b7b2 100644
--- a/arch/m32r/include/asm/delay.h
+++ b/arch/m32r/include/asm/delay.h
@@ -1,26 +1 @@
-#ifndef _ASM_M32R_DELAY_H
-#define _ASM_M32R_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/m32r/lib/delay.c
- */
-
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long xloops);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
- __udelay(n))
-
-#define ndelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
- __ndelay(n))
-
-#endif /* _ASM_M32R_DELAY_H */
+#include <asm-generic/delay.h>
diff --git a/arch/sh/include/asm/delay.h b/arch/sh/include/asm/delay.h
index 4b16bf9b56bd..9670e127b7b2 100644
--- a/arch/sh/include/asm/delay.h
+++ b/arch/sh/include/asm/delay.h
@@ -1,26 +1 @@
-#ifndef __ASM_SH_DELAY_H
-#define __ASM_SH_DELAY_H
-
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/sh/lib/delay.c
- */
-
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long xloops);
-extern void __delay(unsigned long loops);
-
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \
- __udelay(n))
-
-#define ndelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
- __ndelay(n))
-
-#endif /* __ASM_SH_DELAY_H */
+#include <asm-generic/delay.h>
diff --git a/arch/x86/include/asm/delay.h b/arch/x86/include/asm/delay.h
index 409a649204aa..9b3b4f2754c7 100644
--- a/arch/x86/include/asm/delay.h
+++ b/arch/x86/include/asm/delay.h
@@ -1,30 +1,7 @@
#ifndef _ASM_X86_DELAY_H
#define _ASM_X86_DELAY_H
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/x86/lib/delay.c
- */
-
-/* Undefined functions to get compile-time errors */
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long xloops);
-extern void __delay(unsigned long loops);
-
-/* 0x10c7 is 2**32 / 1000000 (rounded up) */
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
- __udelay(n))
-
-/* 0x5 is 2**32 / 1000000000 (rounded up) */
-#define ndelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
- __ndelay(n))
+#include <asm-generic/delay.h>
void use_tsc_delay(void);