diff options
Diffstat (limited to 'udelay.h')
| -rw-r--r-- | udelay.h | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -1,9 +1,9 @@ -/* $Id: udelay.h 728 2007-01-14 11:14:38Z michael $ - * $URL: https://ssl.bulix.org/svn/lcd4linux/branches/0.10.1/udelay.h $ +/* $Id: udelay.h 1126 2010-07-13 03:25:44Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/udelay.h $ * * short delays * - * Copyright (C) 1999, 2000 Michael Reinelt <reinelt@eunet.at> + * Copyright (C) 1999, 2000 Michael Reinelt <michael@reinelt.co.at> * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> * * This file is part of LCD4Linux. @@ -31,14 +31,14 @@ /* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ static inline void rep_nop(void) { -# if defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__x86_64__) || defined(__amd64__) +#if defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__x86_64__) || defined(__amd64__) /* intel or amd64 arch, the "rep" and "nop" opcodes are available */ __asm__ __volatile__("rep; nop"); -# else +#else /* other Arch, maybe add core cooldown code here, too. */ do { } while (0); -# endif +#endif } void udelay_init(void); |