diff --git a/include/linux/device.h b/include/linux/device.h
index c66111a..553fd37 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -654,13 +654,13 @@
 
 static inline void device_enable_async_suspend(struct device *dev)
 {
-	if (!dev->power.in_suspend)
+	if (!dev->power.is_prepared)
 		dev->power.async_suspend = true;
 }
 
 static inline void device_disable_async_suspend(struct device *dev)
 {
-	if (!dev->power.in_suspend)
+	if (!dev->power.is_prepared)
 		dev->power.async_suspend = false;
 }