1 files changed, 10 insertions, 9 deletions

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index ace2da9e0a0d..1ab3089b5c59 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -112,12 +112,12 @@ struct ftrace_event_call {
         struct dentry           *dir;
         struct trace_event      *event;
         int                     enabled;
-        int                     (*regfunc)(void *);
-        void                    (*unregfunc)(void *);
+        int                     (*regfunc)(struct ftrace_event_call *);
+        void                    (*unregfunc)(struct ftrace_event_call *);
         int                     id;
-        int                     (*raw_init)(void);
-        int                     (*show_format)(struct ftrace_event_call *call,
-                                               struct trace_seq *s);
+        int                     (*raw_init)(struct ftrace_event_call *);
+        int                     (*show_format)(struct ftrace_event_call *,
+                                               struct trace_seq *);
         int                     (*define_fields)(struct ftrace_event_call *);
         struct list_head        fields;
         int                     filter_active;
@@ -147,11 +147,12 @@ enum {
         FILTER_PTR_STRING,
 };
 
-extern int trace_define_field(struct ftrace_event_call *call,
-                              const char *type, const char *name,
-                              int offset, int size, int is_signed,
-                              int filter_type);
 extern int trace_define_common_fields(struct ftrace_event_call *call);
+extern int trace_define_field(struct ftrace_event_call *call, char *type,
+                              char *name, int offset, int size, int is_signed,
+                              int filter_type);
+extern int trace_add_event_call(struct ftrace_event_call *call);
+extern void trace_remove_event_call(struct ftrace_event_call *call);
 
 #define is_signed_type(type)    (((type)(-1)) < 0)