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authorViresh Kumar <viresh.kumar@linaro.org>2016-06-27 07:29:34 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-07 01:14:27 +0300
commit825773609c8ae34a19d4b593555493ae2754eff7 (patch)
treeecf8c5ed90f21878a66d795aa6be0222c08fe247 /drivers
parentda0c6dc00c69d0adaae99c3b3d2ea0c869a3fb35 (diff)
downloadlinux-825773609c8ae34a19d4b593555493ae2754eff7.tar.xz
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')
-rw-r--r--drivers/cpufreq/acpi-cpufreq.c14
-rw-r--r--drivers/cpufreq/amd_freq_sensitivity.c4
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c6
-rw-r--r--drivers/cpufreq/powernv-cpufreq.c3
-rw-r--r--drivers/cpufreq/s5pv210-cpufreq.c3
5 files changed, 10 insertions, 20 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;
diff --git a/drivers/cpufreq/amd_freq_sensitivity.c b/drivers/cpufreq/amd_freq_sensitivity.c
index 6d5dc04c3a37..042023bbbf62 100644
--- a/drivers/cpufreq/amd_freq_sensitivity.c
+++ b/drivers/cpufreq/amd_freq_sensitivity.c
@@ -91,8 +91,8 @@ static unsigned int amd_powersave_bias_target(struct cpufreq_policy *policy,
else {
unsigned int index;
- index = cpufreq_frequency_table_target(policy,
- policy->cur - 1, CPUFREQ_RELATION_H);
+ index = cpufreq_table_find_index_h(policy,
+ policy->cur - 1);
freq_next = policy->freq_table[index].frequency;
}
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 0c93cd9dee99..3a1f49f5f4c6 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -85,11 +85,9 @@ static unsigned int generic_powersave_bias_target(struct cpufreq_policy *policy,
freq_avg = freq_req - freq_reduc;
/* Find freq bounds for freq_avg in freq_table */
- index = cpufreq_frequency_table_target(policy, freq_avg,
- CPUFREQ_RELATION_H);
+ index = cpufreq_table_find_index_h(policy, freq_avg);
freq_lo = freq_table[index].frequency;
- index = cpufreq_frequency_table_target(policy, freq_avg,
- CPUFREQ_RELATION_L);
+ index = cpufreq_table_find_index_l(policy, freq_avg);
freq_hi = freq_table[index].frequency;
/* Find out how long we have to be in hi and lo freqs */
diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c
index b29c5c20c3a1..2a2920c4fdf9 100644
--- a/drivers/cpufreq/powernv-cpufreq.c
+++ b/drivers/cpufreq/powernv-cpufreq.c
@@ -760,8 +760,7 @@ void powernv_cpufreq_work_fn(struct work_struct *work)
struct cpufreq_policy policy;
cpufreq_get_policy(&policy, cpu);
- index = cpufreq_frequency_table_target(&policy, policy.cur,
- CPUFREQ_RELATION_C);
+ index = cpufreq_table_find_index_c(&policy, policy.cur);
powernv_cpufreq_target_index(&policy, index);
cpumask_andnot(&mask, &mask, policy.cpus);
}
diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
index 4f4e9df9b7fc..9e07588ea9f5 100644
--- a/drivers/cpufreq/s5pv210-cpufreq.c
+++ b/drivers/cpufreq/s5pv210-cpufreq.c
@@ -246,8 +246,7 @@ static int s5pv210_target(struct cpufreq_policy *policy, unsigned int index)
new_freq = s5pv210_freq_table[index].frequency;
/* Finding current running level index */
- priv_index = cpufreq_frequency_table_target(policy, old_freq,
- CPUFREQ_RELATION_H);
+ priv_index = cpufreq_table_find_index_h(policy, old_freq);
arm_volt = dvs_conf[index].arm_volt;
int_volt = dvs_conf[index].int_volt;