From: Tian Tao <tiantao6@hisilicon.com>
Date: Thu, 18 Mar 2021 01:55:04 +0000 (+0800)
Subject: hwmon: (ds1621) Use kobj_to_dev()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f3e3464ec893409189cb1a0657c2eca31ca82504;p=linux.git

hwmon: (ds1621) Use kobj_to_dev()

fixed the following coccicheck:
./drivers/hwmon/ds1621.c:329:60-61: WARNING opportunity
for kobj_to_dev().

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1616032504-59817-1-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index e1d742bfc74c9..bf1c4b7ecb404 100644
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -326,7 +326,7 @@ static struct attribute *ds1621_attributes[] = {
 static umode_t ds1621_attribute_visible(struct kobject *kobj,
 					struct attribute *attr, int index)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct ds1621_data *data = dev_get_drvdata(dev);
 
 	if (attr == &dev_attr_update_interval.attr)