drm/radeon: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Geliang Tang 2016-01-13 22:48:43 +08:00 committed by Alex Deucher
parent cc29ec874b
commit e3837b00b6

View File

@ -713,7 +713,7 @@ static struct attribute *hwmon_attributes[] = {
static umode_t hwmon_attributes_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 radeon_device *rdev = dev_get_drvdata(dev);
umode_t effective_mode = attr->mode;