[PATCH v3 1/4] gpio: loongson1: Convert to SPDX identifier

[Keguang Zhang <keguang.zhang@xxxxxxxxx>]

Use SPDX-License-Identifier instead of the license text.

The current author name is unofficial, change it to my real name.

Signed-off-by: Keguang Zhang <keguang.zhang@xxxxxxxxx>
---
V2 -> V3: Explain the reason for changing the author name in commit message
V1 -> V2: Keep GPLv2, just convert to SPDX identifier
---
 drivers/gpio/gpio-loongson1.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-loongson1.c b/drivers/gpio/gpio-loongson1.c
index 5d90b3bc5a25..8862c9ea0d41 100644
--- a/drivers/gpio/gpio-loongson1.c
+++ b/drivers/gpio/gpio-loongson1.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIO Driver for Loongson 1 SoC
  *
- * Copyright (C) 2015-2016 Zhang, Keguang <keguang.zhang@xxxxxxxxx>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
+ * Copyright (C) 2015-2023 Keguang Zhang <keguang.zhang@xxxxxxxxx>
  */
 
 #include <linux/module.h>
@@ -90,6 +87,6 @@ static struct platform_driver ls1x_gpio_driver = {
 
 module_platform_driver(ls1x_gpio_driver);
 
-MODULE_AUTHOR("Kelvin Cheung <keguang.zhang@xxxxxxxxx>");
+MODULE_AUTHOR("Keguang Zhang <keguang.zhang@xxxxxxxxx>");
 MODULE_DESCRIPTION("Loongson1 GPIO driver");
 MODULE_LICENSE("GPL");
-- 
2.34.1