tracing: replace TP<var> with TP_<var>

Impact: clean up

The macros TPPROTO, TPARGS, TPFMT, TPRAWFMT, and TPCMD all look a bit
ugly. This patch adds an underscore to their names.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
diff --git a/include/trace/power.h b/include/trace/power.h
index 38aca53..ef20466 100644
--- a/include/trace/power.h
+++ b/include/trace/power.h
@@ -18,15 +18,15 @@
 };
 
 DECLARE_TRACE(power_start,
-	TPPROTO(struct power_trace *it, unsigned int type, unsigned int state),
-		TPARGS(it, type, state));
+	TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
+	      TP_ARGS(it, type, state));
 
 DECLARE_TRACE(power_mark,
-	TPPROTO(struct power_trace *it, unsigned int type, unsigned int state),
-		TPARGS(it, type, state));
+	TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
+	      TP_ARGS(it, type, state));
 
 DECLARE_TRACE(power_end,
-	TPPROTO(struct power_trace *it),
-		TPARGS(it));
+	TP_PROTO(struct power_trace *it),
+	      TP_ARGS(it));
 
 #endif /* _TRACE_POWER_H */