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authorNishanth Menon <nm@ti.com>2013-09-19 21:03:50 (GMT)
committerRafael J. Wysocki <rjw@rjwysocki.net>2013-10-25 20:33:23 (GMT)
commit5d4879cda67b09f086807821cf594ee079d6dfbe (patch)
tree58532256e9bff42902510175e7cb7c727a89280b /drivers/cpufreq/exynos5440-cpufreq.c
parent31d141e3a666269a3b6fcccddb0351caf7454240 (diff)
downloadlinux-5d4879cda67b09f086807821cf594ee079d6dfbe.tar.xz
PM / OPP: rename functions to dev_pm_opp*
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>
Diffstat (limited to 'drivers/cpufreq/exynos5440-cpufreq.c')
-rw-r--r--drivers/cpufreq/exynos5440-cpufreq.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c
index be5380e..444eca7 100644
--- a/drivers/cpufreq/exynos5440-cpufreq.c
+++ b/drivers/cpufreq/exynos5440-cpufreq.c
@@ -123,7 +123,7 @@ static int init_div_table(void)
rcu_read_lock();
for (i = 0; freq_tbl[i].frequency != CPUFREQ_TABLE_END; i++) {
- opp = opp_find_freq_exact(dvfs_info->dev,
+ opp = dev_pm_opp_find_freq_exact(dvfs_info->dev,
freq_tbl[i].frequency * 1000, true);
if (IS_ERR(opp)) {
rcu_read_unlock();
@@ -142,7 +142,7 @@ static int init_div_table(void)
<< P0_7_CSCLKDEV_SHIFT;
/* Calculate EMA */
- volt_id = opp_get_voltage(opp);
+ volt_id = dev_pm_opp_get_voltage(opp);
volt_id = (MAX_VOLTAGE - volt_id) / VOLTAGE_STEP;
if (volt_id < PMIC_HIGH_VOLT) {
ema_div = (CPUEMA_HIGH << P0_7_CPUEMA_SHIFT) |
@@ -399,13 +399,14 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
goto err_put_node;
}
- ret = opp_init_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
+ ret = dev_pm_opp_init_cpufreq_table(dvfs_info->dev,
+ &dvfs_info->freq_table);
if (ret) {
dev_err(dvfs_info->dev,
"failed to init cpufreq table: %d\n", ret);
goto err_put_node;
}
- dvfs_info->freq_count = opp_get_opp_count(dvfs_info->dev);
+ dvfs_info->freq_count = dev_pm_opp_get_opp_count(dvfs_info->dev);
exynos_sort_descend_freq_table();
if (of_property_read_u32(np, "clock-latency", &dvfs_info->latency))
@@ -454,7 +455,7 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
return 0;
err_free_table:
- opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
+ dev_pm_opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
err_put_node:
of_node_put(np);
dev_err(&pdev->dev, "%s: failed initialization\n", __func__);
@@ -464,7 +465,7 @@ err_put_node:
static int exynos_cpufreq_remove(struct platform_device *pdev)
{
cpufreq_unregister_driver(&exynos_driver);
- opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
+ dev_pm_opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table);
return 0;
}