1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 324d02add7b4..6558af90c8fe 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -909,6 +909,13 @@ static inline void device_lock_assert(struct device *dev)
         lockdep_assert_held(&dev->mutex);
 }
 
+static inline struct device_node *dev_of_node(struct device *dev)
+{
+        if (!IS_ENABLED(CONFIG_OF))
+                return NULL;
+        return dev->of_node;
+}
+
 void driver_init(void);
 
 /*