From 060e352236ece3325a684c72817fbacdac597574 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Fri, 20 May 2005 13:59:08 -0700 Subject: [PATCH] uml: Delay loop cleanups This patch cleans up the delay implementations a bit, makes the loops unoptimizable, and exports __udelay and __const_udelay. Signed-off-by: Jeff Dike Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/sys-i386/delay.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'arch/um/sys-i386/delay.c') diff --git a/arch/um/sys-i386/delay.c b/arch/um/sys-i386/delay.c index e9892eef51ce..2c11b9770e8b 100644 --- a/arch/um/sys-i386/delay.c +++ b/arch/um/sys-i386/delay.c @@ -1,5 +1,7 @@ -#include "linux/delay.h" -#include "asm/param.h" +#include +#include +#include +#include void __delay(unsigned long time) { @@ -20,13 +22,19 @@ void __udelay(unsigned long usecs) int i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i