Input: stmfts,s6sy671 - add SPDX identifier

Replace the original license statement with the SPDX identifier.

Update also the copyright owner adding myself as co-owner of the
copyright.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/s6sy761.c

@@ -1,13 +1,8 @@
-/*
+// SPDX-License-Identifier: GPL-2.0
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+// Samsung S6SY761 Touchscreen device driver
- * Author: Andi Shyti <andi.shyti@samsung.com>
+//
- *
+// Copyright (c) 2017 Samsung Electronics Co., Ltd.
- * This program is free software; you can redistribute it and/or modify
+// Copyright (c) 2017 Andi Shyti <andi.shyti@samsung.com>
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Samsung S6SY761 Touchscreen device driver
- */
 
 #include <asm/unaligned.h>
 #include <linux/delay.h>

drivers/input/touchscreen/stmfts.c

@@ -1,13 +1,8 @@
-/*
+// SPDX-License-Identifier: GPL-2.0
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+// STMicroelectronics FTS Touchscreen device driver
- * Author: Andi Shyti <andi.shyti@samsung.com>
+//
- *
+// Copyright (c) 2017 Samsung Electronics Co., Ltd.
- * This program is free software; you can redistribute it and/or modify
+// Copyright (c) 2017 Andi Shyti <andi.shyti@samsung.com>
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * STMicroelectronics FTS Touchscreen device driver
- */
 
 #include <linux/delay.h>
 #include <linux/i2c.h>