diff options
Diffstat (limited to 'drivers/video/backlight/da9052_bl.c')
| -rw-r--r-- | drivers/video/backlight/da9052_bl.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/video/backlight/da9052_bl.c b/drivers/video/backlight/da9052_bl.c index 49035c12739a..2493138febfa 100644 --- a/drivers/video/backlight/da9052_bl.c +++ b/drivers/video/backlight/da9052_bl.c @@ -1,20 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Backlight Driver for Dialog DA9052 PMICs * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/backlight.h> #include <linux/delay.h> -#include <linux/fb.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -122,6 +117,7 @@ static int da9052_backlight_probe(struct platform_device *pdev) wleds->led_reg = platform_get_device_id(pdev)->driver_data; wleds->state = DA9052_WLEDS_OFF; + memset(&props, 0, sizeof(struct backlight_properties)); props.type = BACKLIGHT_RAW; props.max_brightness = DA9052_MAX_BRIGHTNESS; @@ -140,7 +136,7 @@ static int da9052_backlight_probe(struct platform_device *pdev) return da9052_adjust_wled_brightness(wleds); } -static int da9052_backlight_remove(struct platform_device *pdev) +static void da9052_backlight_remove(struct platform_device *pdev) { struct backlight_device *bl = platform_get_drvdata(pdev); struct da9052_bl *wleds = bl_get_data(bl); @@ -148,8 +144,6 @@ static int da9052_backlight_remove(struct platform_device *pdev) wleds->brightness = 0; wleds->state = DA9052_WLEDS_OFF; da9052_adjust_wled_brightness(wleds); - - return 0; } static const struct platform_device_id da9052_wled_ids[] = { |