diff options
Diffstat (limited to 'drivers/video/backlight/rt4831-backlight.c')
| -rw-r--r-- | drivers/video/backlight/rt4831-backlight.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/backlight/rt4831-backlight.c b/drivers/video/backlight/rt4831-backlight.c index eb8c59e8713f..26214519bfce 100644 --- a/drivers/video/backlight/rt4831-backlight.c +++ b/drivers/video/backlight/rt4831-backlight.c @@ -4,6 +4,7 @@ #include <linux/backlight.h> #include <linux/bitops.h> #include <linux/kernel.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/property.h> @@ -203,15 +204,13 @@ static int rt4831_bl_probe(struct platform_device *pdev) return 0; } -static int rt4831_bl_remove(struct platform_device *pdev) +static void rt4831_bl_remove(struct platform_device *pdev) { struct rt4831_priv *priv = platform_get_drvdata(pdev); struct backlight_device *bl_dev = priv->bl; bl_dev->props.brightness = 0; backlight_update_status(priv->bl); - - return 0; } static const struct of_device_id __maybe_unused rt4831_bl_of_match[] = { @@ -231,4 +230,5 @@ static struct platform_driver rt4831_bl_driver = { module_platform_driver(rt4831_bl_driver); MODULE_AUTHOR("ChiYuan Huang <cy_huang@richtek.com>"); +MODULE_DESCRIPTION("Richtek RT4831 Backlight Driver"); MODULE_LICENSE("GPL v2"); |