From 3a41daf9397d5936f145006295888ebc1f04a606 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Sun, 17 Jul 1994 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1994-07-17

---
 pc/clock.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pc/clock.c b/pc/clock.c
index a9a3dc9a98572d00d4aa413428e0ad9553a2868d..499774240109df99041d29ec822ae4a6b32b047e 100644
--- a/pc/clock.c
+++ b/pc/clock.c
@@ -83,7 +83,6 @@ clock(Ureg *ur, void *arg)
 		splhi();
 }
 
-
 /*
  *  delay for l milliseconds more or less.  delayloop is set by
  *  clockinit() to match the actual CPU speed.
@@ -154,12 +153,12 @@ clockinit(void)
 		cycles = 30;
 		break;
 	case 486:
-		cycles = 24;
+		cycles = 22;
 		break;
 	default:
 		cycles = 23;
 		break;
 	}
-	cpufreq = (cycles*loops) * (Freq/x);
+	cpufreq = loops*((cycles*Freq)/x);
 	loopconst = (cpufreq/1000)/cycles;	/* AAM+LOOP's for 1 ms */
 }