ARM64: DTS: Add rk3399-firefly uart4 device, node as /dev/ttyS1

[firefly-linux-kernel-4.4.55.git] / include / linux / pm_runtime.h

diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 7d7e09efff9b9eea0f29ce8fc37cbcdf0268e6f8..3bdbb4189780043f4e83af2e7d02401251f181a7 100644 (file)
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -23,10 +23,19 @@
                                            usage_count */
 #define RPM_AUTO               0x08    /* Use autosuspend_delay */
 
-#ifdef CONFIG_PM_RUNTIME
-
+#ifdef CONFIG_PM
 extern struct workqueue_struct *pm_wq;
 
+static inline bool queue_pm_work(struct work_struct *work)
+{
+       return queue_work(pm_wq, work);
+}
+
+extern int pm_generic_runtime_suspend(struct device *dev);
+extern int pm_generic_runtime_resume(struct device *dev);
+extern int pm_runtime_force_suspend(struct device *dev);
+extern int pm_runtime_force_resume(struct device *dev);
+
 extern int __pm_runtime_idle(struct device *dev, int rpmflags);
 extern int __pm_runtime_suspend(struct device *dev, int rpmflags);
 extern int __pm_runtime_resume(struct device *dev, int rpmflags);
@@ -37,9 +46,6 @@ extern void pm_runtime_enable(struct device *dev);
 extern void __pm_runtime_disable(struct device *dev, bool check_resume);
 extern void pm_runtime_allow(struct device *dev);
 extern void pm_runtime_forbid(struct device *dev);
-extern int pm_generic_runtime_idle(struct device *dev);
-extern int pm_generic_runtime_suspend(struct device *dev);
-extern int pm_generic_runtime_resume(struct device *dev);
 extern void pm_runtime_no_callbacks(struct device *dev);
 extern void pm_runtime_irq_safe(struct device *dev);
 extern void __pm_runtime_use_autosuspend(struct device *dev, bool use);
@@ -107,7 +113,19 @@ static inline void pm_runtime_mark_last_busy(struct device *dev)
        ACCESS_ONCE(dev->power.last_busy) = jiffies;
 }
 
-#else /* !CONFIG_PM_RUNTIME */
+static inline bool pm_runtime_is_irq_safe(struct device *dev)
+{
+       return dev->power.irq_safe;
+}
+
+#else /* !CONFIG_PM */
+
+static inline bool queue_pm_work(struct work_struct *work) { return false; }
+
+static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; }
+static inline int pm_generic_runtime_resume(struct device *dev) { return 0; }
+static inline int pm_runtime_force_suspend(struct device *dev) { return 0; }
+static inline int pm_runtime_force_resume(struct device *dev) { return 0; }
 
 static inline int __pm_runtime_idle(struct device *dev, int rpmflags)
 {
@@ -143,11 +161,9 @@ static inline bool pm_runtime_active(struct device *dev) { return true; }
 static inline bool pm_runtime_status_suspended(struct device *dev) { return false; }
 static inline bool pm_runtime_enabled(struct device *dev) { return false; }
 
-static inline int pm_generic_runtime_idle(struct device *dev) { return 0; }
-static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; }
-static inline int pm_generic_runtime_resume(struct device *dev) { return 0; }
 static inline void pm_runtime_no_callbacks(struct device *dev) {}
 static inline void pm_runtime_irq_safe(struct device *dev) {}
+static inline bool pm_runtime_is_irq_safe(struct device *dev) { return false; }
 
 static inline bool pm_runtime_callbacks_present(struct device *dev) { return false; }
 static inline void pm_runtime_mark_last_busy(struct device *dev) {}
@@ -160,7 +176,7 @@ static inline unsigned long pm_runtime_autosuspend_expiration(
 static inline void pm_runtime_set_memalloc_noio(struct device *dev,
                                                bool enable){}
 
-#endif /* !CONFIG_PM_RUNTIME */
+#endif /* !CONFIG_PM */
 
 static inline int pm_runtime_idle(struct device *dev)
 {