mac80211: move dynamic PS timeout to hardware config

This will be needed for drivers that set the
IEEE80211_HW_NO_STACK_DYNAMIC_PS flag and still
want to handle dynamic PS.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 96eca34..b18a726 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1296,7 +1296,7 @@
 	}
 
 	if (!(local->hw.flags & IEEE80211_HW_NO_STACK_DYNAMIC_PS) &&
-	    local->dynamic_ps_timeout > 0) {
+	    local->hw.conf.dynamic_ps_timeout > 0) {
 		if (local->hw.conf.flags & IEEE80211_CONF_PS) {
 			ieee80211_stop_queues_by_reason(&local->hw,
 					IEEE80211_QUEUE_STOP_REASON_PS);
@@ -1305,7 +1305,7 @@
 		}
 
 		mod_timer(&local->dynamic_ps_timer, jiffies +
-				msecs_to_jiffies(local->dynamic_ps_timeout));
+		        msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
 	}
 
 	memset(info, 0, sizeof(*info));