On Thu, 2013-02-21 at 11:29 +0100, Stanislaw Gruszka wrote:
> --- a/net/wireless/sysfs.c
> +++ b/net/wireless/sysfs.c
> @@ -86,16 +86,21 @@ static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)
> static int wiphy_suspend(struct device *dev, pm_message_t state)
> {
> struct cfg80211_registered_device *rdev = dev_to_rdev(dev);
> + struct wireless_dev *wdev;
> int ret = 0;
>
> rdev->suspend_at = get_seconds();
>
> - if (rdev->ops->suspend) {
> - rtnl_lock();
> - if (rdev->wiphy.registered)
> + rtnl_lock();
> + if (rdev->wiphy.registered) {
> + list_for_each_entry_rcu(wdev, &rdev->wdev_list, list)
> + cfg80211_leave(rdev, wdev);
> +
> + if (rdev->ops->suspend)
> ret = rdev_suspend(rdev);
I think this would break WoWLAN?
johannes
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