[PATCH 4.20 38/50] drm/rockchip: rgb: update SPDX license identifier

[Greg Kroah-Hartman]

4.20-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sandy Huang <hjc@xxxxxxxxxxxxxx>

commit 053ff09f1a8f2151339f9fda457c5250929d1c49 upstream.

Update SPDX License Identifier from GPL-2.0+ to GPL-2.0
and drop some GPL text.
This fixes a mismatch between the existing SPDX headers and GPL
boilerplate text.

Fixes: 1f0f01515172 ("Add support for Rockchip Soc RGB output interface")
Cc: stable@xxxxxxxxxxxxxxx
Reported-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Sandy Huang <hjc@xxxxxxxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/1548238479-171491-1-git-send-email-hjc@xxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/gpu/drm/rockchip/rockchip_rgb.c |   11 +----------
 drivers/gpu/drm/rockchip/rockchip_rgb.h |   11 +----------
 2 files changed, 2 insertions(+), 20 deletions(-)

--- a/drivers/gpu/drm/rockchip/rockchip_rgb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_rgb.c
@@ -1,17 +1,8 @@
-//SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
  * Author:
  *      Sandy Huang <hjc@xxxxxxxxxxxxxx>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <drm/drmP.h>
--- a/drivers/gpu/drm/rockchip/rockchip_rgb.h
+++ b/drivers/gpu/drm/rockchip/rockchip_rgb.h
@@ -1,17 +1,8 @@
-//SPDX-License-Identifier: GPL-2.0+
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
  * Author:
  *      Sandy Huang <hjc@xxxxxxxxxxxxxx>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #ifdef CONFIG_ROCKCHIP_RGB