drm/rockchip: vop: fix rk3036 no display

[firefly-linux-kernel-4.4.55.git] / net / mac80211 / pm.c

diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index ad88ad4e8eb1370d321931536f166d298e645dd8..00a43a70e1fc30eedb09ab9dcdde8af2a9c89673 100644 (file)
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -6,6 +6,13 @@
 #include "driver-ops.h"
 #include "led.h"
 
+static void ieee80211_sched_scan_cancel(struct ieee80211_local *local)
+{
+       if (ieee80211_request_sched_scan_stop(local))
+               return;
+       cfg80211_sched_scan_stopped_rtnl(local->hw.wiphy);
+}
+
 int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 {
        struct ieee80211_local *local = hw_to_local(hw);
@@ -34,6 +41,10 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
                mutex_unlock(&local->sta_mtx);
        }
 
+       /* keep sched_scan only in case of 'any' trigger */
+       if (!(wowlan && wowlan->any))
+               ieee80211_sched_scan_cancel(local);
+
        ieee80211_stop_queues_by_reason(hw,
                                        IEEE80211_MAX_QUEUE_MAP,
                                        IEEE80211_QUEUE_STOP_REASON_SUSPEND,