#ifdef __KERNEL__
-extern void xmon_init(int);
+#ifdef CONFIG_XMON
+extern void xmon_setup(void);
+extern void xmon_register_spus(struct list_head *list);
+#else
+static inline void xmon_setup(void) { };
+static inline void xmon_register_spus(struct list_head *list) { };
+#endif
#endif /* __KERNEL __ */
#endif /* __ASM_POWERPC_XMON_H */