diff --git a/include/reset_source.h b/include/reset_source.h
index d484836..3ff06b7 100644
--- a/include/reset_source.h
+++ b/include/reset_source.h
@@ -27,6 +27,7 @@
 #ifdef CONFIG_RESET_SOURCE
 void reset_source_set_priority(enum reset_src_type, unsigned int priority);
 enum reset_src_type reset_source_get(void);
+unsigned int of_get_reset_source_priority(struct device_node *node);
 #else
 static inline void reset_source_set_priority(enum reset_src_type type,
 		unsigned int priority)
@@ -37,6 +38,11 @@
 {
 	return RESET_UKWN;
 }
+
+static inline unsigned int of_get_reset_source_priority(struct device_node *node)
+{
+	return 0;
+}
 #endif
 
 #define RESET_SOURCE_DEFAULT_PRIORITY 100
@@ -46,6 +52,4 @@
 	reset_source_set_priority(type, RESET_SOURCE_DEFAULT_PRIORITY);
 }
 
-unsigned int of_get_reset_source_priority(struct device_node *node);
-
 #endif /* __INCLUDE_RESET_SOURCE_H */