diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2010-09-16 21:12:36 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-16 21:46:20 +0200 |
| commit | 008443def34db1dcc8016763587a288254ea5735 (patch) | |
| tree | 1912e694d82e8616e5b765f0815720455900db63 /drivers/net | |
| parent | ath9k: fix regression which prevents chip sleep after CAB data (diff) | |
| download | linux-008443def34db1dcc8016763587a288254ea5735.tar.xz linux-008443def34db1dcc8016763587a288254ea5735.zip | |
ath9k: fix regression which disabled ps on ath9k
The patch titled "ath9k: Add new file init.c" shuffled some code
around but in dong so for some reason also removed the revision
check for disablign power save. Add this revision check again
so we can get power save re-enabled again by default on cards
newer than AR5416 and AR5418.
$ git describe --contains 556242049cc3992d0ee625e9f15c4b00ea4baac8
v2.6.34-rc1~233^2~49^2~343
This patch has fixes for stable kernels [2.6.34+].
Cc: stable@kernel.org
Cc: Paul Stewart <pstew@google.com>
Cc: Amod Bodas <amod.bodas@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 224df6d8fe2c..0364167cbfaf 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -643,7 +643,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_MESH_POINT); - hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; + if (AR_SREV_5416(sc->sc_ah)) + hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; hw->queues = 4; hw->max_rates = 4; |