return of_node_get(cpu_dev->of_node);
}
-void of_dma_configure(struct device *dev, struct device_node *np);
+int of_dma_configure(struct device *dev, struct device_node *np);
+void of_dma_deconfigure(struct device *dev);
#else /* CONFIG_OF */
static inline int of_driver_match_device(struct device *dev,
{
return NULL;
}
-static inline void of_dma_configure(struct device *dev, struct device_node *np)
+
+static inline int of_dma_configure(struct device *dev, struct device_node *np)
+{
+ return 0;
+}
+static inline void of_dma_deconfigure(struct device *dev)
{}
#endif /* CONFIG_OF */