From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/video/backlight/da903x_bl.c | 18 ++----------------
1 files changed, 2 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/video/backlight/da903x_bl.c b/kernel/drivers/video/backlight/da903x_bl.c
index f793738..71f21bb 100644
--- a/kernel/drivers/video/backlight/da903x_bl.c
+++ b/kernel/drivers/video/backlight/da903x_bl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Backlight driver for Dialog Semiconductor DA9030/DA9034
*
@@ -6,10 +7,6 @@
*
* Copyright (C) 2006-2008 Marvell International Ltd.
* Eric Miao <eric.miao@marvell.com>
- *
- * 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.
*/
#include <linux/kernel.h>
@@ -80,18 +77,7 @@
static int da903x_backlight_update_status(struct backlight_device *bl)
{
- int brightness = bl->props.brightness;
-
- if (bl->props.power != FB_BLANK_UNBLANK)
- brightness = 0;
-
- if (bl->props.fb_blank != FB_BLANK_UNBLANK)
- brightness = 0;
-
- if (bl->props.state & BL_CORE_SUSPENDED)
- brightness = 0;
-
- return da903x_backlight_set(bl, brightness);
+ return da903x_backlight_set(bl, backlight_get_brightness(bl));
}
static int da903x_backlight_get_brightness(struct backlight_device *bl)
--
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