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-rw-r--r--tools/perf/util/spark.c8
-rw-r--r--tools/perf/util/spark.h1
2 files changed, 4 insertions, 5 deletions
diff --git a/tools/perf/util/spark.c b/tools/perf/util/spark.c
index 70272a8b81a6..65ca253cc22e 100644
--- a/tools/perf/util/spark.c
+++ b/tools/perf/util/spark.c
@@ -1,9 +1,7 @@
-#include <stdio.h>
-#include <limits.h>
-#include <string.h>
-#include <stdlib.h>
+// SPDX-License-Identifier: GPL-2.0
#include "spark.h"
-#include "stat.h"
+#include <limits.h>
+#include <linux/kernel.h>
#define SPARK_SHIFT 8
diff --git a/tools/perf/util/spark.h b/tools/perf/util/spark.h
index 25402d7d7a64..78597c38ef35 100644
--- a/tools/perf/util/spark.h
+++ b/tools/perf/util/spark.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef SPARK_H
#define SPARK_H 1