[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>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c b/arch/i386/kernel/cpu/cpufreq/powernow-k7.c
index edcd626001dabc538db9770ae2e8113381669829..8439f90eb82869ff18d52644ec30cd8f4d5500d1 100644 (file)
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k7.c
@@ -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) {