hwmon: Switch to using the new API kobj_to_dev()

fixed the following coccicheck:
./drivers/hwmon/hwmon.c:82:60-61: WARNING opportunity for kobj_to_dev()

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/1614071667-5665-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 6c684058bfdfc0c14f616e839517df95639b8772..fd47ab4e68922ada1fa724d42c672c0848a6427c 100644 (file)
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -79,7 +79,7 @@ static struct attribute *hwmon_dev_attrs[] = {
 static umode_t hwmon_dev_name_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);
 
        if (to_hwmon_device(dev)->name == NULL)
                return 0;