tracing: Drop cpparg() macro

Drop the cpparg() macro that wraps CPP parameters. We already have
the PARAM() macro for that, no need to have several versions.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index fb783d94fc54..a9377c0083ad 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -75,15 +75,12 @@
 #define DEFINE_EVENT_PRINT(template, name, proto, args, print)  \
         DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
 
-#undef __cpparg
-#define __cpparg(arg...) arg
-
 /* Callbacks are meaningless to ftrace. */
 #undef TRACE_EVENT_FN
 #define TRACE_EVENT_FN(name, proto, args, tstruct,                      \
                 assign, print, reg, unreg)                              \
-        TRACE_EVENT(name, __cpparg(proto), __cpparg(args),              \
-                __cpparg(tstruct), __cpparg(assign), __cpparg(print))   \
+        TRACE_EVENT(name, PARAMS(proto), PARAMS(args),                  \
+                PARAMS(tstruct), PARAMS(assign), PARAMS(print))         \
 
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)