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path: root/drivers/devfreq
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Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/devfreq.c14
-rw-r--r--drivers/devfreq/exynos/exynos4_bus.c21
-rw-r--r--drivers/devfreq/exynos/exynos5_bus.c18
3 files changed, 27 insertions, 26 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index c99c00d35d34..f798edcb910d 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -908,7 +908,7 @@ static ssize_t available_frequencies_show(struct device *d,
rcu_read_lock();
do {
- opp = opp_find_freq_ceil(dev, &freq);
+ opp = dev_pm_opp_find_freq_ceil(dev, &freq);
if (IS_ERR(opp))
break;
@@ -1036,18 +1036,18 @@ struct opp *devfreq_recommended_opp(struct device *dev, unsigned long *freq,
if (flags & DEVFREQ_FLAG_LEAST_UPPER_BOUND) {
/* The freq is an upper bound. opp should be lower */
- opp = opp_find_freq_floor(dev, freq);
+ opp = dev_pm_opp_find_freq_floor(dev, freq);
/* If not available, use the closest opp */
if (opp == ERR_PTR(-ERANGE))
- opp = opp_find_freq_ceil(dev, freq);
+ opp = dev_pm_opp_find_freq_ceil(dev, freq);
} else {
/* The freq is an lower bound. opp should be higher */
- opp = opp_find_freq_ceil(dev, freq);
+ opp = dev_pm_opp_find_freq_ceil(dev, freq);
/* If not available, use the closest opp */
if (opp == ERR_PTR(-ERANGE))
- opp = opp_find_freq_floor(dev, freq);
+ opp = dev_pm_opp_find_freq_floor(dev, freq);
}
return opp;
@@ -1066,7 +1066,7 @@ int devfreq_register_opp_notifier(struct device *dev, struct devfreq *devfreq)
int ret = 0;
rcu_read_lock();
- nh = opp_get_notifier(dev);
+ nh = dev_pm_opp_get_notifier(dev);
if (IS_ERR(nh))
ret = PTR_ERR(nh);
rcu_read_unlock();
@@ -1092,7 +1092,7 @@ int devfreq_unregister_opp_notifier(struct device *dev, struct devfreq *devfreq)
int ret = 0;
rcu_read_lock();
- nh = opp_get_notifier(dev);
+ nh = dev_pm_opp_get_notifier(dev);
if (IS_ERR(nh))
ret = PTR_ERR(nh);
rcu_read_unlock();
diff --git a/drivers/devfreq/exynos/exynos4_bus.c b/drivers/devfreq/exynos/exynos4_bus.c
index c5f86d8caca3..33c0e05a5ff1 100644
--- a/drivers/devfreq/exynos/exynos4_bus.c
+++ b/drivers/devfreq/exynos/exynos4_bus.c
@@ -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);
diff --git a/drivers/devfreq/exynos/exynos5_bus.c b/drivers/devfreq/exynos/exynos5_bus.c
index 574b16b59be5..b0e45925505b 100644
--- a/drivers/devfreq/exynos/exynos5_bus.c
+++ b/drivers/devfreq/exynos/exynos5_bus.c
@@ -144,8 +144,8 @@ static int exynos5_busfreq_int_target(struct device *dev, unsigned long *_freq,
return PTR_ERR(opp);
}
- freq = opp_get_freq(opp);
- volt = opp_get_voltage(opp);
+ freq = dev_pm_opp_get_freq(opp);
+ volt = dev_pm_opp_get_voltage(opp);
rcu_read_unlock();
old_freq = data->curr_freq;
@@ -246,7 +246,7 @@ static int exynos5250_init_int_tables(struct busfreq_data_int *data)
int i, err = 0;
for (i = LV_0; i < _LV_END; i++) {
- err = opp_add(data->dev, exynos5_int_opp_table[i].clk,
+ err = dev_pm_opp_add(data->dev, exynos5_int_opp_table[i].clk,
exynos5_int_opp_table[i].volt);
if (err) {
dev_err(data->dev, "Cannot add opp entries.\n");
@@ -276,14 +276,14 @@ static int exynos5_busfreq_int_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();
err = PTR_ERR(opp);
goto unlock;
}
- freq = opp_get_freq(opp);
- volt = opp_get_voltage(opp);
+ freq = dev_pm_opp_get_freq(opp);
+ volt = dev_pm_opp_get_voltage(opp);
rcu_read_unlock();
err = exynos5_int_setvolt(data, volt);
@@ -368,7 +368,7 @@ static int exynos5_busfreq_int_probe(struct platform_device *pdev)
}
rcu_read_lock();
- opp = opp_find_freq_floor(dev,
+ opp = dev_pm_opp_find_freq_floor(dev,
&exynos5_devfreq_int_profile.initial_freq);
if (IS_ERR(opp)) {
rcu_read_unlock();
@@ -377,8 +377,8 @@ static int exynos5_busfreq_int_probe(struct platform_device *pdev)
err = PTR_ERR(opp);
goto err_opp_add;
}
- initial_freq = opp_get_freq(opp);
- initial_volt = opp_get_voltage(opp);
+ initial_freq = dev_pm_opp_get_freq(opp);
+ initial_volt = dev_pm_opp_get_voltage(opp);
rcu_read_unlock();
data->curr_freq = initial_freq;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-26 10:39:40 +0300