diff options
Diffstat (limited to 'drivers/devfreq/exynos/exynos4_bus.c')
| -rw-r--r-- | drivers/devfreq/exynos/exynos4_bus.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/devfreq/exynos/exynos4_bus.c b/drivers/devfreq/exynos/exynos4_bus.c index cb9aaf6..bbbfe68 100644 --- a/drivers/devfreq/exynos/exynos4_bus.c +++ b/drivers/devfreq/exynos/exynos4_bus.c @@ -19,7 +19,7 @@ #include <linux/slab.h> #include <linux/mutex.h> #include <linux/suspend.h> -#include <linux/opp.h> +#include <linux/pm_opp.h> #include <linux/devfreq.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> @@ -639,7 +639,7 @@ static int exynos4_bus_target(struct device *dev, unsigned long *_freq, struct platform_device *pdev = container_of(dev, struct platform_device, dev); struct busfreq_data *data = platform_get_drvdata(pdev); - struct opp *opp; + struct dev_pm_opp *opp; unsigned long freq; unsigned long old_freq = data->curr_oppinfo.rate; struct busfreq_opp_info new_oppinfo; @@ -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"); @@ -956,7 +956,7 @@ static int exynos4_busfreq_pm_notifier_event(struct notifier_block *this, { struct busfreq_data *data = container_of(this, struct busfreq_data, pm_notifier); - struct opp *opp; + struct dev_pm_opp *opp; struct busfreq_opp_info new_oppinfo; unsigned long maxfreq = ULONG_MAX; int err = 0; @@ -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, @@ -1020,7 +1020,7 @@ unlock: static int exynos4_busfreq_probe(struct platform_device *pdev) { struct busfreq_data *data; - struct opp *opp; + struct dev_pm_opp *opp; struct device *dev = &pdev->dev; int err = 0; @@ -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); |
