PM: Rename clock management functions

The common PM clock management functions may be used for system
suspend/resume as well as for runtime PM, so rename them
accordingly.  Modify kerneldoc comments describing these functions
and kernel messages printed by them, so that they refer to power
management in general rather that to runtime PM.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Kevin Hilman <khilman@ti.com>

arch/arm/mach-omap1/pm_bus.c

@@ -32,7 +32,7 @@ static int omap1_pm_runtime_suspend(struct device *dev)
 	if (ret)
 		return ret;
 
-	ret = pm_runtime_clk_suspend(dev);
+	ret = pm_clk_suspend(dev);
 	if (ret) {
 		pm_generic_runtime_resume(dev);
 		return ret;
@@ -45,7 +45,7 @@ static int omap1_pm_runtime_resume(struct device *dev)
 {
 	dev_dbg(dev, "%s\n", __func__);
 
-	pm_runtime_clk_resume(dev);
+	pm_clk_resume(dev);
 	return pm_generic_runtime_resume(dev);
 }
 
@@ -71,7 +71,7 @@ static int __init omap1_pm_runtime_init(void)
 	if (!cpu_class_is_omap1())
 		return -ENODEV;
 
-	pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
+	pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
 
 	return 0;
 }

arch/arm/mach-shmobile/pm_runtime.c

@@ -30,8 +30,8 @@ static int default_platform_runtime_idle(struct device *dev)
 
 static struct dev_pm_domain default_pm_domain = {
 	.ops = {
-		.runtime_suspend = pm_runtime_clk_suspend,
-		.runtime_resume = pm_runtime_clk_resume,
+		.runtime_suspend = pm_clk_suspend,
+		.runtime_resume = pm_clk_resume,
 		.runtime_idle = default_platform_runtime_idle,
 		USE_PLATFORM_PM_SLEEP_OPS
 	},
@@ -52,7 +52,7 @@ static struct pm_clk_notifier_block platform_bus_notifier = {
 
 static int __init sh_pm_runtime_init(void)
 {
-	pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
+	pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
 	return 0;
 }
 core_initcall(sh_pm_runtime_init);

include/linux/pm_runtime.h

@@ -252,36 +252,36 @@ struct pm_clk_notifier_block {
 };
 
 #ifdef CONFIG_PM_CLK
-extern int pm_runtime_clk_init(struct device *dev);
-extern void pm_runtime_clk_destroy(struct device *dev);
-extern int pm_runtime_clk_add(struct device *dev, const char *con_id);
-extern void pm_runtime_clk_remove(struct device *dev, const char *con_id);
-extern int pm_runtime_clk_suspend(struct device *dev);
-extern int pm_runtime_clk_resume(struct device *dev);
+extern int pm_clk_init(struct device *dev);
+extern void pm_clk_destroy(struct device *dev);
+extern int pm_clk_add(struct device *dev, const char *con_id);
+extern void pm_clk_remove(struct device *dev, const char *con_id);
+extern int pm_clk_suspend(struct device *dev);
+extern int pm_clk_resume(struct device *dev);
 #else
-static inline int pm_runtime_clk_init(struct device *dev)
+static inline int pm_clk_init(struct device *dev)
 {
 	return -EINVAL;
 }
-static inline void pm_runtime_clk_destroy(struct device *dev)
+static inline void pm_clk_destroy(struct device *dev)
 {
 }
-static inline int pm_runtime_clk_add(struct device *dev, const char *con_id)
+static inline int pm_clk_add(struct device *dev, const char *con_id)
 {
 	return -EINVAL;
 }
-static inline void pm_runtime_clk_remove(struct device *dev, const char *con_id)
+static inline void pm_clk_remove(struct device *dev, const char *con_id)
 {
 }
-#define pm_runtime_clock_suspend	NULL
-#define pm_runtime_clock_resume		NULL
+#define pm_clk_suspend	NULL
+#define pm_clk_resume	NULL
 #endif
 
 #ifdef CONFIG_HAVE_CLK
-extern void pm_runtime_clk_add_notifier(struct bus_type *bus,
+extern void pm_clk_add_notifier(struct bus_type *bus,
 					struct pm_clk_notifier_block *clknb);
 #else
-static inline void pm_runtime_clk_add_notifier(struct bus_type *bus,
+static inline void pm_clk_add_notifier(struct bus_type *bus,
 					struct pm_clk_notifier_block *clknb)
 {
 }