1 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 83bae1cbe55b..c61d5de837ef 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -243,6 +243,9 @@ extern int device_suspend(pm_message_t state);
 #define device_may_wakeup(dev) \
         (device_can_wakeup(dev) && (dev)->power.should_wakeup)
 
+extern int dpm_runtime_suspend(struct device *, pm_message_t);
+extern void dpm_runtime_resume(struct device *);
+
 #else /* !CONFIG_PM */
 
 static inline int device_suspend(pm_message_t state)
@@ -253,6 +256,16 @@ static inline int device_suspend(pm_message_t state)
 #define device_set_wakeup_enable(dev,val)       do{}while(0)
 #define device_may_wakeup(dev)                  (0)
 
+static inline int dpm_runtime_suspend(struct device * dev, pm_message_t state)
+{
+        return 0;
+}
+
+static inline void dpm_runtime_resume(struct device * dev)
+{
+
+}
+
 #endif
 
 /* changes to device_may_wakeup take effect on the next pm state change.