wl1251: use workqueue provided by mac80211

wl1251 should use workqueue created by mac80211 to not block the events
workqueue too long.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 568b640..c5f2d9d 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -375,7 +375,7 @@
 	 * before that, the tx_work will not be initialized!
 	 */
 
-	schedule_work(&wl->tx_work);
+	ieee80211_queue_work(wl->hw, &wl->tx_work);
 
 	/*
 	 * The workqueue is slow to process the tx_queue and we need stop