Merge branch 'pm-domains'

* pm-domains:
  PM / Domains: Fix compilation warning related to genpd_start_dev_no_timing()
  PM / Domains: Operations related to cpuidle using domain names
  PM / Domains: Document cpuidle-related functions and change their names
  PM / Domains: Add power-on function using names to identify domains
  PM / Domains: Make it possible to use names when adding subdomains
  PM / Domains: Make it possible to use domain names when adding devices

1 files changed, 56 insertions, 17 deletions

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 08adf8e5a80e..7c1d252b20c0 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -138,35 +138,32 @@ extern int __pm_genpd_of_add_device(struct device_node *genpd_node,
                                     struct device *dev,
                                     struct gpd_timing_data *td);
 
-static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
-                                      struct device *dev)
-{
-        return __pm_genpd_add_device(genpd, dev, NULL);
-}
-
-static inline int pm_genpd_of_add_device(struct device_node *genpd_node,
-                                         struct device *dev)
-{
-        return __pm_genpd_of_add_device(genpd_node, dev, NULL);
-}
+extern int __pm_genpd_name_add_device(const char *domain_name,
+                                      struct device *dev,
+                                      struct gpd_timing_data *td);
 
 extern int pm_genpd_remove_device(struct generic_pm_domain *genpd,
                                   struct device *dev);
 extern void pm_genpd_dev_need_restore(struct device *dev, bool val);
 extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
                                   struct generic_pm_domain *new_subdomain);
+extern int pm_genpd_add_subdomain_names(const char *master_name,
+                                        const char *subdomain_name);
 extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
                                      struct generic_pm_domain *target);
 extern int pm_genpd_add_callbacks(struct device *dev,
                                   struct gpd_dev_ops *ops,
                                   struct gpd_timing_data *td);
 extern int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td);
-extern int genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state);
-extern int genpd_detach_cpuidle(struct generic_pm_domain *genpd);
+extern int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state);
+extern int pm_genpd_name_attach_cpuidle(const char *name, int state);
+extern int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd);
+extern int pm_genpd_name_detach_cpuidle(const char *name);
 extern void pm_genpd_init(struct generic_pm_domain *genpd,
                           struct dev_power_governor *gov, bool is_off);
 
 extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
+extern int pm_genpd_name_poweron(const char *domain_name);
 
 extern bool default_stop_ok(struct device *dev);
 
@@ -187,8 +184,15 @@ static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd,
 {
         return -ENOSYS;
 }
-static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
-                                      struct device *dev)
+static inline int __pm_genpd_of_add_device(struct device_node *genpd_node,
+                                           struct device *dev,
+                                           struct gpd_timing_data *td)
+{
+        return -ENOSYS;
+}
+static inline int __pm_genpd_name_add_device(const char *domain_name,
+                                             struct device *dev,
+                                             struct gpd_timing_data *td)
 {
         return -ENOSYS;
 }
@@ -203,6 +207,11 @@ static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
 {
         return -ENOSYS;
 }
+static inline int pm_genpd_add_subdomain_names(const char *master_name,
+                                               const char *subdomain_name)
+{
+        return -ENOSYS;
+}
 static inline int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
                                             struct generic_pm_domain *target)
 {
@@ -218,11 +227,19 @@ static inline int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td)
 {
         return -ENOSYS;
 }
-static inline int genpd_attach_cpuidle(struct generic_pm_domain *genpd, int st)
+static inline int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int st)
+{
+        return -ENOSYS;
+}
+static inline int pm_genpd_name_attach_cpuidle(const char *name, int state)
 {
         return -ENOSYS;
 }
-static inline int genpd_detach_cpuidle(struct generic_pm_domain *genpd)
+static inline int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
+{
+        return -ENOSYS;
+}
+static inline int pm_genpd_name_detach_cpuidle(const char *name)
 {
         return -ENOSYS;
 }
@@ -234,6 +251,10 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
 {
         return -ENOSYS;
 }
+static inline int pm_genpd_name_poweron(const char *domain_name)
+{
+        return -ENOSYS;
+}
 static inline bool default_stop_ok(struct device *dev)
 {
         return false;
@@ -242,6 +263,24 @@ static inline bool default_stop_ok(struct device *dev)
 #define pm_domain_always_on_gov NULL
 #endif
 
+static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
+                                      struct device *dev)
+{
+        return __pm_genpd_add_device(genpd, dev, NULL);
+}
+
+static inline int pm_genpd_of_add_device(struct device_node *genpd_node,
+                                         struct device *dev)
+{
+        return __pm_genpd_of_add_device(genpd_node, dev, NULL);
+}
+
+static inline int pm_genpd_name_add_device(const char *domain_name,
+                                           struct device *dev)
+{
+        return __pm_genpd_name_add_device(domain_name, dev, NULL);
+}
+
 static inline int pm_genpd_remove_callbacks(struct device *dev)
 {
         return __pm_genpd_remove_callbacks(dev, true);