diff --git a/include/linux/profile.h b/include/linux/profile.h
index 7e70872..5700450 100644
--- a/include/linux/profile.h
+++ b/include/linux/profile.h
@@ -35,7 +35,9 @@
 extern int prof_on __read_mostly;
 
 /* init basic kernel profiler */
-void __init profile_init(void);
+int profile_init(void);
+int profile_setup(char *str);
+int create_proc_profile(void);
 void profile_tick(int type);
 
 /*
@@ -84,9 +86,9 @@
 
 #define prof_on 0
 
-static inline void profile_init(void)
+static inline int profile_init(void)
 {
-	return;
+	return 0;
 }
 
 static inline void profile_tick(int type)