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PM / OPP: rename functions to dev_pm_opp*

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Since Operating Performance Points (OPP) functions are specific to
device specific power management, be specific and rename opp_*
accessors in OPP library with dev_pm_opp_* equivalent.

Affected functions are:
 opp_get_voltage
 opp_get_freq
 opp_get_opp_count
 opp_find_freq_exact
 opp_find_freq_floor
 opp_find_freq_ceil
 opp_add
 opp_enable
 opp_disable
 opp_get_notifier
 opp_init_cpufreq_table
 opp_free_cpufreq_table

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Nishanth Menon
2013-09-19 16:03:50 -05:00
committed by Rafael J. Wysocki
parent 31d141e3a6
commit 5d4879cda6
15 changed files with 187 additions and 183 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/devfreq/exynos/exynos4_bus.c
View File

@@ -650,8 +650,8 @@ static int exynos4_bus_target(struct device *dev, unsigned long *_freq,
rcu_read_unlock();
return PTR_ERR(opp);
}
new_oppinfo.rate = opp_get_freq(opp);
new_oppinfo.volt = opp_get_voltage(opp);
new_oppinfo.rate = dev_pm_opp_get_freq(opp);
new_oppinfo.volt = dev_pm_opp_get_voltage(opp);
rcu_read_unlock();
freq = new_oppinfo.rate;
@@ -873,7 +873,7 @@ static int exynos4210_init_tables(struct busfreq_data *data)
exynos4210_busclk_table[i].volt = exynos4210_asv_volt[mgrp][i];
for (i = LV_0; i < EX4210_LV_NUM; i++) {
err = opp_add(data->dev, exynos4210_busclk_table[i].clk,
err = dev_pm_opp_add(data->dev, exynos4210_busclk_table[i].clk,
exynos4210_busclk_table[i].volt);
if (err) {
dev_err(data->dev, "Cannot add opp entries.\n");
@@ -940,7 +940,7 @@ static int exynos4x12_init_tables(struct busfreq_data *data)
}
for (i = 0; i < EX4x12_LV_NUM; i++) {
ret = opp_add(data->dev, exynos4x12_mifclk_table[i].clk,
ret = dev_pm_opp_add(data->dev, exynos4x12_mifclk_table[i].clk,
exynos4x12_mifclk_table[i].volt);
if (ret) {
dev_err(data->dev, "Fail to add opp entries.\n");
@@ -969,7 +969,7 @@ static int exynos4_busfreq_pm_notifier_event(struct notifier_block *this,
data->disabled = true;
rcu_read_lock();
opp = opp_find_freq_floor(data->dev, &maxfreq);
opp = dev_pm_opp_find_freq_floor(data->dev, &maxfreq);
if (IS_ERR(opp)) {
rcu_read_unlock();
dev_err(data->dev, "%s: unable to find a min freq\n",
@@ -977,8 +977,8 @@ static int exynos4_busfreq_pm_notifier_event(struct notifier_block *this,
mutex_unlock(&data->lock);
return PTR_ERR(opp);
}
new_oppinfo.rate = opp_get_freq(opp);
new_oppinfo.volt = opp_get_voltage(opp);
new_oppinfo.rate = dev_pm_opp_get_freq(opp);
new_oppinfo.volt = dev_pm_opp_get_voltage(opp);
rcu_read_unlock();
err = exynos4_bus_setvolt(data, &new_oppinfo,
@@ -1065,15 +1065,16 @@ static int exynos4_busfreq_probe(struct platform_device *pdev)
}
rcu_read_lock();
opp = opp_find_freq_floor(dev, &exynos4_devfreq_profile.initial_freq);
opp = dev_pm_opp_find_freq_floor(dev,
&exynos4_devfreq_profile.initial_freq);
if (IS_ERR(opp)) {
rcu_read_unlock();
dev_err(dev, "Invalid initial frequency %lu kHz.\n",
exynos4_devfreq_profile.initial_freq);
return PTR_ERR(opp);
}
data->curr_oppinfo.rate = opp_get_freq(opp);
data->curr_oppinfo.volt = opp_get_voltage(opp);
data->curr_oppinfo.rate = dev_pm_opp_get_freq(opp);
data->curr_oppinfo.volt = dev_pm_opp_get_voltage(opp);
rcu_read_unlock();
platform_set_drvdata(pdev, data);