diff options
Diffstat (limited to 'drivers/cpufreq/freq_table.c')
| -rw-r--r-- | drivers/cpufreq/freq_table.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index b9336edb9bd6..3458d27f63b4 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -86,6 +86,20 @@ int cpufreq_frequency_table_verify(struct cpufreq_policy *policy, } EXPORT_SYMBOL_GPL(cpufreq_frequency_table_verify); +/* + * Generic routine to verify policy & frequency table, requires driver to call + * cpufreq_frequency_table_get_attr() prior to it. + */ +int cpufreq_generic_frequency_table_verify(struct cpufreq_policy *policy) +{ + struct cpufreq_frequency_table *table = + cpufreq_frequency_get_table(policy->cpu); + if (!table) + return -ENODEV; + + return cpufreq_frequency_table_verify(policy, table); +} +EXPORT_SYMBOL_GPL(cpufreq_generic_frequency_table_verify); int cpufreq_frequency_table_target(struct cpufreq_policy *policy, struct cpufreq_frequency_table *table, @@ -199,6 +213,12 @@ struct freq_attr cpufreq_freq_attr_scaling_available_freqs = { }; EXPORT_SYMBOL_GPL(cpufreq_freq_attr_scaling_available_freqs); +struct freq_attr *cpufreq_generic_attr[] = { + &cpufreq_freq_attr_scaling_available_freqs, + NULL, +}; +EXPORT_SYMBOL_GPL(cpufreq_generic_attr); + /* * if you use these, you must assure that the frequency table is valid * all the time between get_attr and put_attr! |