tracing: Make unregister_trigger() static

Nothing uses unregister_trigger() outside of trace_events_trigger.c file,
thus it should be static. Not sure why this was ever converted, because
its counter part, register_trigger(), was always static.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index f8f8623..3f9d9ac 100644 (file)
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -1533,9 +1533,6 @@ extern int event_trigger_init(struct event_trigger_ops *ops,
 extern int trace_event_trigger_enable_disable(struct trace_event_file *file,
                                              int trigger_enable);
 extern void update_cond_flag(struct trace_event_file *file);
-extern void unregister_trigger(char *glob, struct event_trigger_ops *ops,
-                              struct event_trigger_data *test,
-                              struct trace_event_file *file);
 extern int set_trigger_filter(char *filter_str,
                              struct event_trigger_data *trigger_data,
                              struct trace_event_file *file);

diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c
index 5dea177..58d21fd 100644 (file)
--- a/kernel/trace/trace_events_trigger.c
+++ b/kernel/trace/trace_events_trigger.c
@@ -579,9 +579,9 @@ out:
  * Usually used directly as the @unreg method in event command
  * implementations.
  */
-void unregister_trigger(char *glob, struct event_trigger_ops *ops,
-                       struct event_trigger_data *test,
-                       struct trace_event_file *file)
+static void unregister_trigger(char *glob, struct event_trigger_ops *ops,
+                              struct event_trigger_data *test,
+                              struct trace_event_file *file)
 {
        struct event_trigger_data *data;
        bool unregistered = false;