return num;
}
+#ifdef CONFIG_OF
+#define _OF_DECLARE(table, name, compat, fn, fn_type) \
+ static const struct of_device_id __of_table_##name \
+ __used __section(__##table##_of_table) \
+ = { .compatible = compat, \
+ .data = (fn == (fn_type)NULL) ? fn : fn }
+#else
+#define _OF_DECLARE(table, name, compat, fn, fn_type) \
+ static const struct of_device_id __of_table_##name \
+ __attribute__((unused)) \
+ = { .compatible = compat, \
+ .data = (fn == (fn_type)NULL) ? fn : fn }
+#endif
+
+typedef int (*of_init_fn_2)(struct device_node *, struct device_node *);
+typedef void (*of_init_fn_1)(struct device_node *);
+
+#define OF_DECLARE_1(table, name, compat, fn) \
+ _OF_DECLARE(table, name, compat, fn, of_init_fn_1)
+#define OF_DECLARE_2(table, name, compat, fn) \
+ _OF_DECLARE(table, name, compat, fn, of_init_fn_2)
+
#endif /* _LINUX_OF_H */