diff options
Diffstat (limited to 'drivers/video/backlight/tps65217_bl.c')
| -rw-r--r-- | drivers/video/backlight/tps65217_bl.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c index 762e3feed097..8aa860350644 100644 --- a/drivers/video/backlight/tps65217_bl.c +++ b/drivers/video/backlight/tps65217_bl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tps65217_bl.c * @@ -5,21 +6,11 @@ * * Copyright (C) 2012 Matthias Kaehlcke * Author: Matthias Kaehlcke <matthias@kaehlcke.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> #include <linux/backlight.h> #include <linux/err.h> -#include <linux/fb.h> #include <linux/mfd/tps65217.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -77,15 +68,7 @@ static int tps65217_bl_update_status(struct backlight_device *bl) { struct tps65217_bl *tps65217_bl = bl_get_data(bl); int rc; - int brightness = bl->props.brightness; - - if (bl->props.state & BL_CORE_SUSPENDED) - brightness = 0; - - if ((bl->props.power != FB_BLANK_UNBLANK) || - (bl->props.fb_blank != FB_BLANK_UNBLANK)) - /* framebuffer in low power mode or blanking active */ - brightness = 0; + int brightness = backlight_get_brightness(bl); if (brightness > 0) { rc = tps65217_reg_write(tps65217_bl->tps, |