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ath9k: Check beaconing mode properly 

In MCC mode, the TSF of a context needs to be
adjusted only if it is GO/AP.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2014-09-15 11:25:51 +05:30 committed by John W. Linville
parent a2b2860150
commit 7f30eac993
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/ath/ath9k/channel.c
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@ -260,6 +260,9 @@ static void ath_chanctx_adjust_tbtt_delta(struct ath_softc *sc)
cur = sc->cur_chan;
prev = ath_chanctx_get_next(sc, cur);
if (!prev->switch_after_beacon)
return;
getrawmonotonic(&ts);
cur_tsf = (u32) cur->tsf_val +
ath9k_hw_get_tsf_offset(&cur->tsf_ts, &ts);