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>

include/linux/tracepoint.h

@@ -157,9 +157,6 @@ static inline void tracepoint_synchronize_unregister(void)
 #define TRACE_FORMAT(name, proto, args, fmt)		\
 	DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 
-#define TRACE_EVENT_FORMAT(name, proto, args, fmt, struct, tpfmt)	\
-	TRACE_FORMAT(name, PARAMS(proto), PARAMS(args), PARAMS(fmt))
-
 #define TRACE_EVENT(name, proto, args, struct, print, assign)	\
 	DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 

include/trace/lockdep_event_types.h

@@ -1,5 +1,5 @@
 
-#ifndef TRACE_EVENT_FORMAT
+#ifndef TRACE_FORMAT
 # error Do not include this file directly.
 # error Unless you know what you are doing.
 #endif

include/trace/sched_event_types.h

@@ -1,6 +1,6 @@
 
 /* use <trace/sched.h> instead */
-#ifndef TRACE_EVENT_FORMAT
+#ifndef TRACE_EVENT
 # error Do not include this file directly.
 # error Unless you know what you are doing.
 #endif

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];
 

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