[PATCH 2/2] gpio: xtensa: Cut down on boilerplate

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

Just use the SPDX header for the license.

Cc: Baruch Siach <baruch@xxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
 drivers/gpio/gpio-xtensa.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-xtensa.c b/drivers/gpio/gpio-xtensa.c
index d3834d727d3e..43d3fa5f511a 100644
--- a/drivers/gpio/gpio-xtensa.c
+++ b/drivers/gpio/gpio-xtensa.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2013 TangoTec Ltd.
  * Author: Baruch Siach <baruch@xxxxxxxxxx>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  * Driver for the Xtensa LX4 GPIO32 Option
  *
  * Documentation: Xtensa LX4 Microprocessor Data Book, Section 2.22
-- 
2.17.1