From c8ad6a768062e0e0aea59ad35bf33cd0a329b03b Mon Sep 17 00:00:00 2001 From: Minghao Chi Date: Wed, 11 May 2022 02:15:22 +0000 Subject: [PATCH] platform/x86: samsung-laptop: use kobj_to_dev() Use kobj_to_dev() instead of open-coding it. Signed-off-by: Minghao Chi Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220511021522.1488373-1-chi.minghao@zte.com.cn Signed-off-by: Hans de Goede --- drivers/platform/x86/samsung-laptop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c index 19f6b456234f..c187dcdf82f0 100644 --- a/drivers/platform/x86/samsung-laptop.c +++ b/drivers/platform/x86/samsung-laptop.c @@ -1208,7 +1208,7 @@ static int __init samsung_backlight_init(struct samsung_laptop *samsung) static umode_t samsung_sysfs_is_visible(struct kobject *kobj, struct attribute *attr, int idx) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct samsung_laptop *samsung = dev_get_drvdata(dev); bool ok = true;