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, 10 insertions, 10 deletions

diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index c3fd2a101ca0..b360549e7715 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -70,14 +70,14 @@ static int imx6q_set_target(struct cpufreq_policy *policy,
                 return 0;
 
         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();
                 dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz);
                 return PTR_ERR(opp);
         }
 
-        volt = opp_get_voltage(opp);
+        volt = dev_pm_opp_get_voltage(opp);
         rcu_read_unlock();
         volt_old = regulator_get_voltage(arm_reg);
 
@@ -237,14 +237,14 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
         }
 
         /* We expect an OPP table supplied by platform */
-        num = opp_get_opp_count(cpu_dev);
+        num = dev_pm_opp_get_opp_count(cpu_dev);
         if (num < 0) {
                 ret = num;
                 dev_err(cpu_dev, "no OPP table is found: %d\n", ret);
                 goto put_node;
         }
 
-        ret = opp_init_cpufreq_table(cpu_dev, &freq_table);
+        ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table);
         if (ret) {
                 dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret);
                 goto put_node;
@@ -259,12 +259,12 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
          * same order.
          */
         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_volt = opp_get_voltage(opp);
-        opp = opp_find_freq_exact(cpu_dev,
+        min_volt = dev_pm_opp_get_voltage(opp);
+        opp = dev_pm_opp_find_freq_exact(cpu_dev,
                                   freq_table[--num].frequency * 1000, true);
-        max_volt = opp_get_voltage(opp);
+        max_volt = dev_pm_opp_get_voltage(opp);
         rcu_read_unlock();
         ret = regulator_set_voltage_time(arm_reg, min_volt, max_volt);
         if (ret > 0)
@@ -292,7 +292,7 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
         return 0;
 
 free_freq_table:
-        opp_free_cpufreq_table(cpu_dev, &freq_table);
+        dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
 put_node:
         of_node_put(np);
         return ret;
@@ -301,7 +301,7 @@ put_node:
 static int imx6q_cpufreq_remove(struct platform_device *pdev)
 {
         cpufreq_unregister_driver(&imx6q_cpufreq_driver);
-        opp_free_cpufreq_table(cpu_dev, &freq_table);
+        dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
 
         return 0;
 }