diff options
| -rw-r--r-- | drivers/devfreq/governor_userspace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/devfreq/governor_userspace.c b/drivers/devfreq/governor_userspace.c index 35de6e83c1fe..9db4d6f2006a 100644 --- a/drivers/devfreq/governor_userspace.c +++ b/drivers/devfreq/governor_userspace.c @@ -112,7 +112,13 @@ out: static void userspace_exit(struct devfreq *devfreq) { - sysfs_remove_group(&devfreq->dev.kobj, &dev_attr_group); + /* + * Remove the sysfs entry, unless this is being called after + * device_del(), which should have done this already via kobject_del(). + */ + if (devfreq->dev.kobj.sd) + sysfs_remove_group(&devfreq->dev.kobj, &dev_attr_group); + kfree(devfreq->data); devfreq->data = NULL; } |