Commit 6b8fb5ec authored by Ding Xiang's avatar Ding Xiang Committed by Greg Kroah-Hartman
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staging: fieldbus: use kobj_to_dev() to get device 



Use kobj_to_dev() instead of container_of()

Signed-off-by: default avatarDing Xiang <dingxiang@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20201117025933.668938-1-dingxiang@cmss.chinamobile.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ba3e4a2a

drivers/staging/fieldbus/dev_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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;