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path: root/drivers/cpufreq/freq_table.c
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Diffstat (limited to 'drivers/cpufreq/freq_table.c')
-rw-r--r--drivers/cpufreq/freq_table.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index 49cda256efb2..d7a79662e24c 100644
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -63,9 +63,6 @@ int cpufreq_frequency_table_verify(struct cpufreq_policy *policy,
pr_debug("request for verification of policy (%u - %u kHz) for cpu %u\n",
policy->min, policy->max, policy->cpu);
- if (!cpu_online(policy->cpu))
- return -EINVAL;
-
cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
@@ -121,9 +118,6 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
break;
}
- if (!cpu_online(policy->cpu))
- return -EINVAL;
-
for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++) {
unsigned int freq = table[i].frequency;
if (freq == CPUFREQ_ENTRY_INVALID)
@@ -227,6 +221,15 @@ void cpufreq_frequency_table_put_attr(unsigned int cpu)
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr);
+void cpufreq_frequency_table_update_policy_cpu(struct cpufreq_policy *policy)
+{
+ pr_debug("Updating show_table for new_cpu %u from last_cpu %u\n",
+ policy->cpu, policy->last_cpu);
+ per_cpu(cpufreq_show_table, policy->cpu) = per_cpu(cpufreq_show_table,
+ policy->last_cpu);
+ per_cpu(cpufreq_show_table, policy->last_cpu) = NULL;
+}
+
struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu)
{
return per_cpu(cpufreq_show_table, cpu);