diff options
| author | Bob Copeland <me@bobcopeland.com> | 2009-07-04 21:03:13 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-24 08:43:51 -0700 |
| commit | 3cfbbe0e83024a77c9626977f1d59224b9f92860 (patch) | |
| tree | 4b950ae7e36948a0bab2d4fa2fd690ee71cb62b0 | |
| parent | 945797ee7348fb106dbd8708c1f6a7fd5b6edd3f (diff) | |
ath5k: write PCU registers on initial reset
commit 3355443ad7601991affa5992b0d53870335af765 upstream.
"Ath5k: unify resets"
introduced a regression into 2.6.28 where the PCU registers are never
initialized, due to ath5k_reset() always passing true for change_channel.
We subsequently program a lot of these registers but several may start
in an unknown state.
Reported-by: Forrest Zhang <forrest@hifulltech.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 029c1bc7468f..ba6d22523bac 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -2676,7 +2676,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan) sc->curchan = chan; sc->curband = &sc->sbands[chan->band]; } - ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, true); + ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL); if (ret) { ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret); goto err; |