diff options
| author |   Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-04-10 12:26:11 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-04-10 14:14:34 -0400 |
| commit | 011afa1ed8c408d694957d2474d89dc81a60b70c (patch) | |
| tree | fe9ed121a9570d254c79d63957613459b01d0a2c /drivers/net | |
| parent | rt2x00: Fix rfkill_polling register function. (diff) | |
| download | linux-dev-011afa1ed8c408d694957d2474d89dc81a60b70c.tar.xz linux-dev-011afa1ed8c408d694957d2474d89dc81a60b70c.zip | |
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>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 215eb2536b1e..2504ab005589 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; |