--- zzzz-none-000/linux-3.18.24/include/linux/of_device.h	2015-10-31 20:39:51.000000000 +0000
+++ rtl96-5690pro-762/linux-3.18.24/include/linux/of_device.h	2024-08-14 08:36:37.000000000 +0000
@@ -53,6 +53,7 @@
 	return of_node_get(cpu_dev->of_node);
 }
 
+void of_dma_configure(struct device *dev, struct device_node *np);
 #else /* CONFIG_OF */
 
 static inline int of_driver_match_device(struct device *dev,
@@ -90,6 +91,8 @@
 {
 	return NULL;
 }
+static inline void of_dma_configure(struct device *dev, struct device_node *np)
+{}
 #endif /* CONFIG_OF */
 
 #endif /* _LINUX_OF_DEVICE_H */