From a9b9b2af40c717adbc4981acd29c53b92be3a99a Mon Sep 17 00:00:00 2001 From: Wang Qing Date: Mon, 15 Jun 2020 16:54:02 +0800 Subject: [PATCH] backlight: lm3533_bl: Use kobj_to_dev() instead Use kobj_to_dev() instead of container_of() Signed-off-by: Wang Qing Reviewed-by: Daniel Thompson Signed-off-by: Lee Jones --- drivers/video/backlight/lm3533_bl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index ee09d1bd02b9..0c7830f793de 100644 --- a/drivers/video/backlight/lm3533_bl.c +++ b/drivers/video/backlight/lm3533_bl.c @@ -235,7 +235,7 @@ static struct attribute *lm3533_bl_attributes[] = { static umode_t lm3533_bl_attr_is_visible(struct kobject *kobj, struct attribute *attr, int n) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct lm3533_bl *bl = dev_get_drvdata(dev); umode_t mode = attr->mode;