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-rw-r--r--drivers/devfreq/devfreq.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 2042ec3656ba..af4af7708574 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -394,7 +394,7 @@ static int devfreq_notifier_call(struct notifier_block *nb, unsigned long type,
* @devfreq: the devfreq struct
* @skip: skip calling device_unregister().
*/
-static void _remove_devfreq(struct devfreq *devfreq, bool skip)
+static void _remove_devfreq(struct devfreq *devfreq)
{
mutex_lock(&devfreq_list_lock);
if (IS_ERR(find_device_devfreq(devfreq->dev.parent))) {
@@ -412,11 +412,6 @@ static void _remove_devfreq(struct devfreq *devfreq, bool skip)
if (devfreq->profile->exit)
devfreq->profile->exit(devfreq->dev.parent);
- if (!skip && get_device(&devfreq->dev)) {
- device_unregister(&devfreq->dev);
- put_device(&devfreq->dev);
- }
-
mutex_destroy(&devfreq->lock);
kfree(devfreq);
}
@@ -426,14 +421,12 @@ static void _remove_devfreq(struct devfreq *devfreq, bool skip)
* @dev: the devfreq device
*
* This calls _remove_devfreq() if _remove_devfreq() is not called.
- * Note that devfreq_dev_release() could be called by _remove_devfreq() as
- * well as by others unregistering the device.
*/
static void devfreq_dev_release(struct device *dev)
{
struct devfreq *devfreq = to_devfreq(dev);
- _remove_devfreq(devfreq, true);
+ _remove_devfreq(devfreq);
}
/**
@@ -544,7 +537,8 @@ int devfreq_remove_device(struct devfreq *devfreq)
if (!devfreq)
return -EINVAL;
- _remove_devfreq(devfreq, false);
+ device_unregister(&devfreq->dev);
+ put_device(&devfreq->dev);
return 0;
}