From 332c556633b8c5fb4e890b1783122f2315526590 Mon Sep 17 00:00:00 2001 From: Sujith Date: Fri, 9 Oct 2009 09:51:28 +0530 Subject: [PATCH] ath9k: Fix TX hang poll routine When TX is hung, the chip is reset. Ensure that the chip is awake by using the PS wrappers. Signed-off-by: Sujith Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/xmit.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index a8620b1..2a4efcb 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2079,7 +2079,9 @@ static void ath_tx_complete_poll_work(struct work_struct *work) if (needreset) { ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET, "tx hung, resetting the chip\n"); + ath9k_ps_wakeup(sc); ath_reset(sc, false); + ath9k_ps_restore(sc); } ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, -- 2.7.4