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/ep93xx_bl.c | 13 ++-----------
1 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/video/backlight/ep93xx_bl.c b/kernel/drivers/video/backlight/ep93xx_bl.c
index 0067931..2387009 100644
--- a/kernel/drivers/video/backlight/ep93xx_bl.c
+++ b/kernel/drivers/video/backlight/ep93xx_bl.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the Cirrus EP93xx lcd backlight
*
* Copyright (c) 2010 H Hartley Sweeten <hsweeten@visionengravers.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.
*
* This driver controls the pulse width modulated brightness control output,
* BRIGHT, on the Cirrus EP9307, EP9312, and EP9315 processors.
@@ -39,13 +36,7 @@
static int ep93xxbl_update_status(struct backlight_device *bl)
{
- int brightness = bl->props.brightness;
-
- if (bl->props.power != FB_BLANK_UNBLANK ||
- bl->props.fb_blank != FB_BLANK_UNBLANK)
- brightness = 0;
-
- return ep93xxbl_set(bl, brightness);
+ return ep93xxbl_set(bl, backlight_get_brightness(bl));
}
static int ep93xxbl_get_brightness(struct backlight_device *bl)
--
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