diff options
| author | Dave Jones <davej@redhat.com> | 2006-11-07 15:14:04 +0100 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2006-11-07 15:14:04 +0100 |
| commit | 22d66b36bdebde6a104798f1a4ea86b1101e71b4 (patch) | |
| tree | 65deaa2dec5bb660aab6b1255f95db6c08db720c /arch | |
| parent | ba9cf57280307887879136d0d263e6ae91ac2635 (diff) | |
[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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/kernel/cpu/cpufreq/powernow-k7.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c b/arch/i386/kernel/cpu/cpufreq/powernow-k7.c index edcd626001da..8439f90eb828 100644 --- 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) { |