SPDX: Convert all of our single license tags to Linux Kernel style

[platform/kernel/u-boot.git] / tools / fdtgrep.c

diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c
index 7af77b7..f2b8b71 100644 (file)
--- a/tools/fdtgrep.c
+++ b/tools/fdtgrep.c
@@ -1,16 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2013, Google Inc.
  * Written by Simon Glass <sjg@chromium.org>
  *
- * SPDX-License-Identifier:    GPL-2.0+
- *
  * Perform a grep of an FDT either displaying the source subset or producing
  * a new .dtb subset which can be used as required.
  */
 
 #include <assert.h>
 #include <ctype.h>
+#include <errno.h>
 #include <getopt.h>
+#include <fcntl.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>