1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index a62799f2ab00..70adc5f3f50a 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -472,6 +472,12 @@ static inline int device_is_registered(struct device *dev)
         return dev->kobj.state_in_sysfs;
 }
 
+static inline void device_enable_async_suspend(struct device *dev)
+{
+        if (dev->power.status == DPM_ON)
+                dev->power.async_suspend = true;
+}
+
 void driver_init(void);
 
 /*