Make powernow-k7 work on SMP kernels.

[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: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c b/arch/i386/kernel/cpu/cpufreq/powernow-k7.c
index 2bf4237cb94ea85e8bd3d39ee4242643e1fdf3b8..a748409b7f819217174dc5506d06c54dfac77c03 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) {