aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/i386/kernel/cpu/cpufreq/powernow-k8.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index 1e70823e1cb5..712a26bd4457 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -1095,10 +1095,15 @@ static int __devexit powernowk8_cpu_exit (struct cpufreq_policy *pol)
1095 1095
1096static unsigned int powernowk8_get (unsigned int cpu) 1096static unsigned int powernowk8_get (unsigned int cpu)
1097{ 1097{
1098 struct powernow_k8_data *data = powernow_data[cpu]; 1098 struct powernow_k8_data *data;
1099 cpumask_t oldmask = current->cpus_allowed; 1099 cpumask_t oldmask = current->cpus_allowed;
1100 unsigned int khz = 0; 1100 unsigned int khz = 0;
1101 1101
1102 data = powernow_data[first_cpu(cpu_core_map[cpu])];
1103
1104 if (!data)
1105 return -EINVAL;
1106
1102 set_cpus_allowed(current, cpumask_of_cpu(cpu)); 1107 set_cpus_allowed(current, cpumask_of_cpu(cpu));
1103 if (smp_processor_id() != cpu) { 1108 if (smp_processor_id() != cpu) {
1104 printk(KERN_ERR PFX "limiting to CPU %d failed in powernowk8_get\n", cpu); 1109 printk(KERN_ERR PFX "limiting to CPU %d failed in powernowk8_get\n", cpu);