1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index af92883bb4a6..86ef6ab553b1 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -776,6 +776,13 @@ static inline void pm_suspend_ignore_children(struct device *dev, bool enable)
         dev->power.ignore_children = enable;
 }
 
+static inline void dev_pm_syscore_device(struct device *dev, bool val)
+{
+#ifdef CONFIG_PM_SLEEP
+        dev->power.syscore = val;
+#endif
+}
+
 static inline void device_lock(struct device *dev)
 {
         mutex_lock(&dev->mutex);