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[CPUFREQ] Make powernow-k7 work on SMP kernels. 

Even though powernow-k7 doesn't work in SMP environments,
it can work on an SMP configured kernel if there's only
one CPU present, however recalibrate_cpu_khz was returning
-EINVAL on such kernels, so we failed to init the cpufreq driver.

Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Dave Jones 2006-06-05 14:03:50 -04:00
parent b10eec2246
commit 436fe7b8b4
1 changed files with 1 additions and 4 deletions
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5
arch/i386/kernel/cpu/cpufreq/powernow-k7.c
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@ -581,10 +581,7 @@ static int __init powernow_cpu_init (struct cpufreq_policy *policy)
rdmsrl (MSR_K7_FID_VID_STATUS, fidvidstatus.val);
/* recalibrate cpu_khz */
result = recalibrate_cpu_khz();
if (result)
return result;
recalibrate_cpu_khz();
fsb = (10 * cpu_khz) / fid_codes[fidvidstatus.bits.CFID];
if (!fsb) {