From 011afa1ed8c408d694957d2474d89dc81a60b70c Mon Sep 17 00:00:00 2001 From: Sujith Manoharan <c_manoha@qca.qualcomm.com> Date: Tue, 10 Apr 2012 12:26:11 +0530 Subject: [PATCH] Revert "ath9k: fix going to full-sleep on PS idle" This reverts commit c1afdaff90538ef085b756454f12b29575411214. Users have reported connection failures in 3.3.1 and suspend/resume failures in 3.4-rcX. Revert this commit for now - PS IDLE can be fixed in a clean manner later on. Cc: stable@vger.kernel.org Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> --- drivers/net/wireless/ath/ath9k/main.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 215eb2536b1e97..2504ab00558971 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -118,15 +118,13 @@ void ath9k_ps_restore(struct ath_softc *sc) if (--sc->ps_usecount != 0) goto unlock; - if (sc->ps_flags & PS_WAIT_FOR_TX_ACK) - goto unlock; - - if (sc->ps_idle) + if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK)) mode = ATH9K_PM_FULL_SLEEP; else if (sc->ps_enabled && !(sc->ps_flags & (PS_WAIT_FOR_BEACON | PS_WAIT_FOR_CAB | - PS_WAIT_FOR_PSPOLL_DATA))) + PS_WAIT_FOR_PSPOLL_DATA | + PS_WAIT_FOR_TX_ACK))) mode = ATH9K_PM_NETWORK_SLEEP; else goto unlock; -- GitLab