cpu_cooling: Keep only one of_cpufreq*cooling_register() helper

of_cpufreq_cooling_register() isn't used by anyone and so can be
removed, but then we would be left with two routines:
cpufreq_cooling_register() and of_cpufreq_power_cooling_register() that
would look odd.

Remove current implementation of of_cpufreq_cooling_register() and
rename of_cpufreq_power_cooling_register() as
of_cpufreq_cooling_register(). This simplifies lots of stuff.

Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 14 insertions, 39 deletions

diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h
index c35778960a9c..fd0ea8ddca93 100644
--- a/include/linux/cpu_cooling.h
+++ b/include/linux/cpu_cooling.h
@@ -42,33 +42,6 @@ struct thermal_cooling_device *
 cpufreq_cooling_register(struct cpufreq_policy *policy);
 
 /**
- * of_cpufreq_cooling_register - create cpufreq cooling device based on DT.
- * @np: a valid struct device_node to the cooling device device tree node.
- * @policy: cpufreq policy.
- */
-#ifdef CONFIG_THERMAL_OF
-struct thermal_cooling_device *
-of_cpufreq_cooling_register(struct device_node *np,
-                            struct cpufreq_policy *policy);
-
-struct thermal_cooling_device *
-of_cpufreq_power_cooling_register(struct cpufreq_policy *policy);
-#else
-static inline struct thermal_cooling_device *
-of_cpufreq_cooling_register(struct device_node *np,
-                            struct cpufreq_policy *policy)
-{
-        return ERR_PTR(-ENOSYS);
-}
-
-static inline struct thermal_cooling_device *
-of_cpufreq_power_cooling_register(struct cpufreq_policy *policy)
-{
-        return NULL;
-}
-#endif
-
-/**
  * cpufreq_cooling_unregister - function to remove cpufreq cooling device.
  * @cdev: thermal cooling device pointer.
  */
@@ -81,24 +54,26 @@ cpufreq_cooling_register(struct cpufreq_policy *policy)
         return ERR_PTR(-ENOSYS);
 }
 
-static inline struct thermal_cooling_device *
-of_cpufreq_cooling_register(struct device_node *np,
-                            struct cpufreq_policy *policy)
+static inline
+void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
 {
-        return ERR_PTR(-ENOSYS);
+        return;
 }
+#endif  /* CONFIG_CPU_THERMAL */
 
+#if defined(CONFIG_THERMAL_OF) && defined(CONFIG_CPU_THERMAL)
+/**
+ * of_cpufreq_cooling_register - create cpufreq cooling device based on DT.
+ * @policy: cpufreq policy.
+ */
+struct thermal_cooling_device *
+of_cpufreq_cooling_register(struct cpufreq_policy *policy);
+#else
 static inline struct thermal_cooling_device *
-of_cpufreq_power_cooling_register(struct cpufreq_policy *policy)
+of_cpufreq_cooling_register(struct cpufreq_policy *policy)
 {
         return NULL;
 }
-
-static inline
-void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
-{
-        return;
-}
-#endif  /* CONFIG_CPU_THERMAL */
+#endif /* defined(CONFIG_THERMAL_OF) && defined(CONFIG_CPU_THERMAL) */
 
 #endif /* __CPU_COOLING_H__ */