1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index ac8c6f8cf242..8544f121d9f1 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -112,8 +112,8 @@ struct ftrace_event_call {
         struct dentry           *dir;
         struct trace_event      *event;
         int                     enabled;
-        int                     (*regfunc)(void);
-        void                    (*unregfunc)(void);
+        int                     (*regfunc)(void *);
+        void                    (*unregfunc)(void *);
         int                     id;
         int                     (*raw_init)(void);
         int                     (*show_format)(struct trace_seq *s);
@@ -122,6 +122,7 @@ struct ftrace_event_call {
         int                     filter_active;
         struct event_filter     *filter;
         void                    *mod;
+        void                    *data;
 
         atomic_t                profile_count;
         int                     (*profile_enable)(struct ftrace_event_call *);