From 6b8fb5ecf7f357d6a70a87f87d94c967c174cb97 Mon Sep 17 00:00:00 2001 From: Ding Xiang Date: Tue, 17 Nov 2020 10:59:33 +0800 Subject: [PATCH] staging: fieldbus: use kobj_to_dev() to get device Use kobj_to_dev() instead of container_of() Signed-off-by: Ding Xiang Link: https://lore.kernel.org/r/20201117025933.668938-1-dingxiang@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/fieldbus/dev_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/fieldbus/dev_core.c b/drivers/staging/fieldbus/dev_core.c index 1ba0234cc60df..5aab734606eae 100644 --- a/drivers/staging/fieldbus/dev_core.c +++ b/drivers/staging/fieldbus/dev_core.c @@ -134,7 +134,7 @@ static struct attribute *fieldbus_attrs[] = { static umode_t fieldbus_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 fieldbus_dev *fb = dev_get_drvdata(dev); umode_t mode = attr->mode; -- 2.30.2