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authorDave Jones <davej@redhat.com>2006-11-07 15:14:04 +0100
committerAdrian Bunk <bunk@stusta.de>2006-11-07 15:14:04 +0100
commit22d66b36bdebde6a104798f1a4ea86b1101e71b4 (patch)
tree65deaa2dec5bb660aab6b1255f95db6c08db720c /arch
parentba9cf57280307887879136d0d263e6ae91ac2635 (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.c5
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) {