--- zzzz-none-000/linux-4.9.218/include/linux/ioport.h	2020-04-02 15:20:41.000000000 +0000
+++ seale-7590ax-750/linux-4.9.218/include/linux/ioport.h	2023-03-29 10:59:07.000000000 +0000
@@ -166,6 +166,11 @@
 extern struct resource ioport_resource;
 extern struct resource iomem_resource;
 
+#ifdef CONFIG_AVM_ENHANCED
+extern struct resource avm_gpio_resource;
+extern struct resource gpio_resource __deprecated;
+#endif
+
 extern struct resource *request_resource_conflict(struct resource *root, struct resource *new);
 extern int request_resource(struct resource *root, struct resource *new);
 extern int release_resource(struct resource *new);