return 0;
}
+static void cfg80211_leave_all(struct cfg80211_registered_device *rdev)
+{
+ struct wireless_dev *wdev;
+
+ list_for_each_entry(wdev, &rdev->wdev_list, list)
+ cfg80211_leave(rdev, wdev);
+}
+
static int wiphy_suspend(struct device *dev, pm_message_t state)
{
struct cfg80211_registered_device *rdev = dev_to_rdev(dev);
rdev->suspend_at = get_seconds();
- if (rdev->ops->suspend) {
- rtnl_lock();
- if (rdev->wiphy.registered)
- ret = rdev_suspend(rdev);
- rtnl_unlock();
+ rtnl_lock();
+ if (rdev->wiphy.registered) {
+ if (!rdev->wowlan)
+ cfg80211_leave_all(rdev);
+ if (rdev->ops->suspend)
+ ret = rdev_suspend(rdev, rdev->wowlan);
+ if (ret == 1) {
+ /* Driver refuse to configure wowlan */
+ cfg80211_leave_all(rdev);
+ ret = rdev_suspend(rdev, NULL);
+ }
}
+ rtnl_unlock();
return ret;
}