diff options
Diffstat (limited to 'drivers/cpufreq/acpi-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/acpi-cpufreq.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 32a15052f363..297e9128fe9f 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -468,20 +468,17 @@ unsigned int acpi_cpufreq_fast_switch(struct cpufreq_policy *policy, struct acpi_cpufreq_data *data = policy->driver_data; struct acpi_processor_performance *perf; struct cpufreq_frequency_table *entry; - unsigned int next_perf_state, next_freq, freq; + unsigned int next_perf_state, next_freq, index; /* * Find the closest frequency above target_freq. - * - * The table is sorted in the reverse order with respect to the - * frequency and all of the entries are valid (see the initialization). */ - entry = policy->freq_table; - do { - entry++; - freq = entry->frequency; - } while (freq >= target_freq && freq != CPUFREQ_TABLE_END); - entry--; + if (policy->cached_target_freq == target_freq) + index = policy->cached_resolved_idx; + else + index = cpufreq_table_find_index_dl(policy, target_freq); + + entry = &policy->freq_table[index]; next_freq = entry->frequency; next_perf_state = entry->driver_data; |