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>
diff --git a/include/linux/opp.h b/include/linux/opp.h
index 3aca2b8..2066ae5 100644
--- a/include/linux/opp.h
+++ b/include/linux/opp.h
@@ -27,77 +27,79 @@
#if defined(CONFIG_PM_OPP)
-unsigned long opp_get_voltage(struct opp *opp);
+unsigned long dev_pm_opp_get_voltage(struct opp *opp);
-unsigned long opp_get_freq(struct opp *opp);
+unsigned long dev_pm_opp_get_freq(struct opp *opp);
-int opp_get_opp_count(struct device *dev);
+int dev_pm_opp_get_opp_count(struct device *dev);
-struct opp *opp_find_freq_exact(struct device *dev, unsigned long freq,
+struct opp *dev_pm_opp_find_freq_exact(struct device *dev, unsigned long freq,
bool available);
-struct opp *opp_find_freq_floor(struct device *dev, unsigned long *freq);
+struct opp *dev_pm_opp_find_freq_floor(struct device *dev, unsigned long *freq);
-struct opp *opp_find_freq_ceil(struct device *dev, unsigned long *freq);
+struct opp *dev_pm_opp_find_freq_ceil(struct device *dev, unsigned long *freq);
-int opp_add(struct device *dev, unsigned long freq, unsigned long u_volt);
+int dev_pm_opp_add(struct device *dev, unsigned long freq,
+ unsigned long u_volt);
-int opp_enable(struct device *dev, unsigned long freq);
+int dev_pm_opp_enable(struct device *dev, unsigned long freq);
-int opp_disable(struct device *dev, unsigned long freq);
+int dev_pm_opp_disable(struct device *dev, unsigned long freq);
-struct srcu_notifier_head *opp_get_notifier(struct device *dev);
+struct srcu_notifier_head *dev_pm_opp_get_notifier(struct device *dev);
#else
-static inline unsigned long opp_get_voltage(struct opp *opp)
+static inline unsigned long dev_pm_opp_get_voltage(struct opp *opp)
{
return 0;
}
-static inline unsigned long opp_get_freq(struct opp *opp)
+static inline unsigned long dev_pm_opp_get_freq(struct opp *opp)
{
return 0;
}
-static inline int opp_get_opp_count(struct device *dev)
+static inline int dev_pm_opp_get_opp_count(struct device *dev)
{
return 0;
}
-static inline struct opp *opp_find_freq_exact(struct device *dev,
+static inline struct opp *dev_pm_opp_find_freq_exact(struct device *dev,
unsigned long freq, bool available)
{
return ERR_PTR(-EINVAL);
}
-static inline struct opp *opp_find_freq_floor(struct device *dev,
+static inline struct opp *dev_pm_opp_find_freq_floor(struct device *dev,
unsigned long *freq)
{
return ERR_PTR(-EINVAL);
}
-static inline struct opp *opp_find_freq_ceil(struct device *dev,
+static inline struct opp *dev_pm_opp_find_freq_ceil(struct device *dev,
unsigned long *freq)
{
return ERR_PTR(-EINVAL);
}
-static inline int opp_add(struct device *dev, unsigned long freq,
+static inline int dev_pm_opp_add(struct device *dev, unsigned long freq,
unsigned long u_volt)
{
return -EINVAL;
}
-static inline int opp_enable(struct device *dev, unsigned long freq)
+static inline int dev_pm_opp_enable(struct device *dev, unsigned long freq)
{
return 0;
}
-static inline int opp_disable(struct device *dev, unsigned long freq)
+static inline int dev_pm_opp_disable(struct device *dev, unsigned long freq)
{
return 0;
}
-static inline struct srcu_notifier_head *opp_get_notifier(struct device *dev)
+static inline struct srcu_notifier_head *dev_pm_opp_get_notifier(
+ struct device *dev)
{
return ERR_PTR(-EINVAL);
}
@@ -113,19 +115,19 @@
#endif
#if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
-int opp_init_cpufreq_table(struct device *dev,
+int dev_pm_opp_init_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table);
-void opp_free_cpufreq_table(struct device *dev,
+void dev_pm_opp_free_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table);
#else
-static inline int opp_init_cpufreq_table(struct device *dev,
+static inline int dev_pm_opp_init_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table)
{
return -EINVAL;
}
static inline
-void opp_free_cpufreq_table(struct device *dev,
+void dev_pm_opp_free_cpufreq_table(struct device *dev,
struct cpufreq_frequency_table **table)
{
}