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>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index c522a95c0e16..af951a9cea78 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -72,7 +72,7 @@ static int cpu0_set_target(struct cpufreq_policy *policy,
 
         if (!IS_ERR(cpu_reg)) {
                 rcu_read_lock();
-                opp = opp_find_freq_ceil(cpu_dev, &freq_Hz);
+                opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_Hz);
                 if (IS_ERR(opp)) {
                         rcu_read_unlock();
                         pr_err("failed to find OPP for %ld\n", freq_Hz);
@@ -80,7 +80,7 @@ static int cpu0_set_target(struct cpufreq_policy *policy,
                         ret = PTR_ERR(opp);
                         goto post_notify;
                 }
-                volt = opp_get_voltage(opp);
+                volt = dev_pm_opp_get_voltage(opp);
                 rcu_read_unlock();
                 tol = volt * voltage_tolerance / 100;
                 volt_old = regulator_get_voltage(cpu_reg);
@@ -218,7 +218,7 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
                 goto out_put_node;
         }
 
-        ret = opp_init_cpufreq_table(cpu_dev, &freq_table);
+        ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table);
         if (ret) {
                 pr_err("failed to init cpufreq table: %d\n", ret);
                 goto out_put_node;
@@ -242,12 +242,12 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
                 for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++)
                         ;
                 rcu_read_lock();
-                opp = opp_find_freq_exact(cpu_dev,
+                opp = dev_pm_opp_find_freq_exact(cpu_dev,
                                 freq_table[0].frequency * 1000, true);
-                min_uV = opp_get_voltage(opp);
-                opp = opp_find_freq_exact(cpu_dev,
+                min_uV = dev_pm_opp_get_voltage(opp);
+                opp = dev_pm_opp_find_freq_exact(cpu_dev,
                                 freq_table[i-1].frequency * 1000, true);
-                max_uV = opp_get_voltage(opp);
+                max_uV = dev_pm_opp_get_voltage(opp);
                 rcu_read_unlock();
                 ret = regulator_set_voltage_time(cpu_reg, min_uV, max_uV);
                 if (ret > 0)
@@ -264,7 +264,7 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
         return 0;
 
 out_free_table:
-        opp_free_cpufreq_table(cpu_dev, &freq_table);
+        dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
 out_put_node:
         of_node_put(np);
         return ret;
@@ -273,7 +273,7 @@ out_put_node:
 static int cpu0_cpufreq_remove(struct platform_device *pdev)
 {
         cpufreq_unregister_driver(&cpu0_cpufreq_driver);
-        opp_free_cpufreq_table(cpu_dev, &freq_table);
+        dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
 
         return 0;
 }