tracing: remove obsolete TRACE_EVENT_FORMAT macro

Impact: clean up

The TRACE_EVENT_FORMAT macro is no longer used by trace points
and only the DECLARE_TRACE, TRACE_FORMAT or TRACE_EVENT macros should
be used by them. Although the TRACE_EVENT_FORMAT macro is still used
by the internal tracing utility, it should not be used in core
kernel code.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>

2 files changed, 1 insertions, 8 deletions

diff --git a/kernel/trace/trace_events_stage_1.h b/kernel/trace/trace_events_stage_1.h
index edfcbd3a0d1b..15e9bf965a18 100644
--- a/kernel/trace/trace_events_stage_1.h
+++ b/kernel/trace/trace_events_stage_1.h
@@ -17,9 +17,6 @@
 #undef TRACE_FORMAT
 #define TRACE_FORMAT(call, proto, args, fmt)
 
-#undef TRACE_EVENT_FORMAT
-#define TRACE_EVENT_FORMAT(name, proto, args, fmt, tstruct, tpfmt)
-
 #undef __array
 #define __array(type, item, len)        type    item[len];
 
diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h
index 8e398d864096..3ba55d4ab073 100644
--- a/kernel/trace/trace_events_stage_3.h
+++ b/kernel/trace/trace_events_stage_3.h
@@ -35,7 +35,7 @@
  * }
  *
  *
- * For those macros defined with TRACE_EVENT_FORMAT:
+ * For those macros defined with TRACE_EVENT:
  *
  * static struct ftrace_event_call event_<call>;
  *
@@ -144,10 +144,6 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
         .unregfunc              = ftrace_unreg_event_##call,            \
 }
 
-#undef TRACE_EVENT_FORMAT
-#define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, raw)        \
-        TRACE_FORMAT(call, PARAMS(proto), PARAMS(args), PARAMS(fmt))
-
 #undef __entry
 #define __entry entry