From 9dcc22efff4b699a12661f34231a96506338da2e Mon Sep 17 00:00:00 2001
From: Ian Rogers <irogers@google.com>
Date: Tue, 30 Aug 2022 09:48:39 -0700
Subject: [PATCH] perf smt: Tidy header guard add SPDX

Make the header guard consistent with others.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kshipra Bopardikar <kshipra.bopardikar@intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Miaoqian Lin <linmq006@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: florian fischer <florian.fischer@muhq.space>
Link: http://lore.kernel.org/lkml/20220830164846.401143-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/smt.c | 1 +
 tools/perf/util/smt.h | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/smt.c b/tools/perf/util/smt.c
index 2b0a36ebf27a..8fed03283c85 100644
--- a/tools/perf/util/smt.c
+++ b/tools/perf/util/smt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
diff --git a/tools/perf/util/smt.h b/tools/perf/util/smt.h
index b8414b7bcbc8..a98d65808f6a 100644
--- a/tools/perf/util/smt.h
+++ b/tools/perf/util/smt.h
@@ -1,6 +1,7 @@
-#ifndef SMT_H
-#define SMT_H 1
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __SMT_H
+#define __SMT_H 1
 
 int smt_on(void);
 
-#endif
+#endif /* __SMT_H */
-- 
2.20.1