PM / Domains: Don't expose generic_pm_domain structure to clients

[cascardo/linux.git] / include / linux / pm_domain.h

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 31fec85..bd411e7 100644 (file)
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -116,7 +116,6 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)
        return to_gpd_data(dev->power.subsys_data->domain_data);
 }
 
-extern struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev);
 extern int __pm_genpd_add_device(struct generic_pm_domain *genpd,
                                 struct device *dev,
                                 struct gpd_timing_data *td);
@@ -138,10 +137,6 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)
 {
        return ERR_PTR(-ENOSYS);
 }
-static inline struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev)
-{
-       return NULL;
-}
 static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd,
                                        struct device *dev,
                                        struct gpd_timing_data *td)
@@ -199,15 +194,16 @@ typedef struct generic_pm_domain *(*genpd_xlate_t)(struct of_phandle_args *args,
 int __of_genpd_add_provider(struct device_node *np, genpd_xlate_t xlate,
                        void *data);
 void of_genpd_del_provider(struct device_node *np);
-struct generic_pm_domain *of_genpd_get_from_provider(
-                       struct of_phandle_args *genpdspec);
-
 struct generic_pm_domain *__of_genpd_xlate_simple(
                                        struct of_phandle_args *genpdspec,
                                        void *data);
 struct generic_pm_domain *__of_genpd_xlate_onecell(
                                        struct of_phandle_args *genpdspec,
                                        void *data);
+extern int of_genpd_add_device(struct of_phandle_args *args,
+                              struct device *dev);
+extern int of_genpd_add_subdomain(struct of_phandle_args *parent,
+                                 struct of_phandle_args *new_subdomain);
 
 int genpd_dev_pm_attach(struct device *dev);
 #else /* !CONFIG_PM_GENERIC_DOMAINS_OF */
@@ -218,14 +214,20 @@ static inline int __of_genpd_add_provider(struct device_node *np,
 }
 static inline void of_genpd_del_provider(struct device_node *np) {}
 
-static inline struct generic_pm_domain *of_genpd_get_from_provider(
-                       struct of_phandle_args *genpdspec)
+#define __of_genpd_xlate_simple                NULL
+#define __of_genpd_xlate_onecell       NULL
+
+static inline int of_genpd_add_device(struct of_phandle_args *args,
+                                     struct device *dev)
 {
-       return NULL;
+       return -ENODEV;
 }
 
-#define __of_genpd_xlate_simple                NULL
-#define __of_genpd_xlate_onecell       NULL
+static inline int of_genpd_add_subdomain(struct of_phandle_args *parent,
+                                        struct of_phandle_args *new_subdomain)
+{
+       return -ENODEV;
+}
 
 static inline int genpd_dev_pm_attach(struct device *dev)
 {