diff options
Diffstat (limited to 'libdde_linux26/include/ARCH-x86/asm-x86/delay.h')
-rw-r--r-- | libdde_linux26/include/ARCH-x86/asm-x86/delay.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/libdde_linux26/include/ARCH-x86/asm-x86/delay.h b/libdde_linux26/include/ARCH-x86/asm-x86/delay.h deleted file mode 100644 index 5a1512f2..00000000 --- a/libdde_linux26/include/ARCH-x86/asm-x86/delay.h +++ /dev/null @@ -1,35 +0,0 @@ -#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); - -#ifdef DDE_LINUX -#define udelay(n) __udelay((n)) -#define ndelay(n) __ndelay((n)) -#else -/* 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)) -#endif /* DDE_LINUX */ -void use_tsc_delay(void); - -#endif /* _ASM_X86_DELAY_H */ |