diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index c5ed42f2f667..7f7ddc527baa 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -4,6 +4,7 @@ * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH + * Copyright (C) 2015 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -1754,6 +1755,16 @@ int ieee80211_reconfig(struct ieee80211_local *local) #endif /* + * In case of hw_restart during suspend (without wowlan), + * cancel restart work, as we are reconfiguring the device + * anyway. + * Note that restart_work is scheduled on a frozen workqueue, + * so we can't deadlock in this case. + */ + if (suspended && local->in_reconfig && !reconfig_due_to_wowlan) + cancel_work_sync(&local->restart_work); + + /* * Upon resume hardware can sometimes be goofy due to * various platform / driver / bus issues, so restarting * the device may at times not work immediately. Propagate |