aboutsummaryrefslogtreecommitdiff
path: root/drivers/cpufreq/acpi-cpufreq.c
diff options
context:
space:
mode:
authorViresh Kumar <viresh.kumar@linaro.org>2016-06-27 09:59:34 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-07 00:14:27 +0200
commit825773609c8ae34a19d4b593555493ae2754eff7 (patch)
treeecf8c5ed90f21878a66d795aa6be0222c08fe247 /drivers/cpufreq/acpi-cpufreq.c
parentda0c6dc00c69d0adaae99c3b3d2ea0c869a3fb35 (diff)
downloadleg-kernel-825773609c8ae34a19d4b593555493ae2754eff7.tar.gz
cpufreq: Reuse new freq-table helpers
This patch migrates few users of cpufreq tables to the new helpers that work on sorted freq-tables. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/acpi-cpufreq.c')
-rw-r--r--drivers/cpufreq/acpi-cpufreq.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 32a15052f363..11c9a078e0fd 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -468,20 +468,14 @@ 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--;
+ index = cpufreq_table_find_index_dl(policy, target_freq);
+
+ entry = &policy->freq_table[index];
next_freq = entry->frequency;
next_perf_state = entry->driver_data;