diff options
| -rw-r--r-- | drivers/cpufreq/freq_table.c | 12 | ||||
| -rw-r--r-- | include/linux/cpufreq.h | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index f111454a7aea..11f6fa92a58d 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -219,6 +219,18 @@ void cpufreq_frequency_table_put_attr(unsigned int cpu) } EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr); +int cpufreq_table_validate_and_show(struct cpufreq_policy *policy, + struct cpufreq_frequency_table *table) +{ + int ret = cpufreq_frequency_table_cpuinfo(policy, table); + + if (!ret) + cpufreq_frequency_table_get_attr(table, policy->cpu); + + return ret; +} +EXPORT_SYMBOL_GPL(cpufreq_table_validate_and_show); + 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", diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index fcabc42d66ab..6b199ed7aa58 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -410,5 +410,7 @@ extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs; void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table, unsigned int cpu); void cpufreq_frequency_table_put_attr(unsigned int cpu); +int cpufreq_table_validate_and_show(struct cpufreq_policy *policy, + struct cpufreq_frequency_table *table); #endif /* _LINUX_CPUFREQ_H */ |