diff options
Diffstat (limited to 'drivers/base/class.c')
| -rw-r--r-- | drivers/base/class.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c index 50e841a33af..9aa12746026 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -561,6 +561,7 @@ int class_device_add(struct class_device *class_dev) goto out2; /* add the needed attributes to this device */ + sysfs_create_link(&class_dev->kobj, &parent_class->subsys.kset.kobj, "subsystem"); class_dev->uevent_attr.attr.name = "uevent"; class_dev->uevent_attr.attr.mode = S_IWUSR; class_dev->uevent_attr.attr.owner = parent_class->owner; @@ -737,6 +738,7 @@ void class_device_del(struct class_device *class_dev) sysfs_remove_link(&class_dev->kobj, "device"); sysfs_remove_link(&class_dev->dev->kobj, class_name); } + sysfs_remove_link(&class_dev->kobj, "subsystem"); class_device_remove_file(class_dev, &class_dev->uevent_attr); if (class_dev->devt_attr) class_device_remove_file(class_dev, class_dev->devt_attr); |