pc/devarch: use m->cpumhz instead of recalculatin it

diff --git a/sys/src/9/pc/devarch.c b/sys/src/9/pc/devarch.c
index 3276a7a971b94a9241da3d9804c69bfe399f99b3..9288378485f72a650c451fadc4b7fde62554189a 100644 (file)
--- a/sys/src/9/pc/devarch.c
+++ b/sys/src/9/pc/devarch.c
@@ -691,11 +691,8 @@ static long
 cputyperead(Chan*, void *a, long n, vlong offset)
 {
        char str[32];
-       ulong mhz;
 
-       mhz = (m->cpuhz+999999)/1000000;
-
-       snprint(str, sizeof(str), "%s %lud\n", m->cpuidtype, mhz);
+       snprint(str, sizeof(str), "%s %d\n", m->cpuidtype, m->cpumhz);
        return readstr(offset, a, n, str);
 }
 
@@ -707,9 +704,8 @@ archctlread(Chan*, void *a, long nn, vlong offset)
 
        p = buf = smalloc(READSTR);
        ep = p + READSTR;
-       p = seprint(p, ep, "cpu %s %lud%s\n",
-               m->cpuidtype, (ulong)(m->cpuhz+999999)/1000000,
-               m->havepge ? " pge" : "");
+       p = seprint(p, ep, "cpu %s %d%s\n",
+               m->cpuidtype, m->cpumhz, m->havepge ? " pge" : "");
        p = seprint(p, ep, "pge %s\n", getcr4()&0x80 ? "on" : "off");
        p = seprint(p, ep, "coherence ");
        if(coherence == mb386)