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ath9k: Set HW state properly

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This patch fixes a bug in ath9k_stop() where the HW
was not put into FULL_SLEEP state. Not doing so will
cause issues in suspend-resume and the HW will not respond
to chip resets.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith
2009-08-13 09:34:37 +05:30
committed by John W. Linville
parent 523c36fc9c
commit eff563cf10
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/ath/ath9k/main.c
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@@ -2140,6 +2140,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
/* disable HAL and put h/w to sleep */ /* disable HAL and put h/w to sleep */
ath9k_hw_disable(sc->sc_ah); ath9k_hw_disable(sc->sc_ah);
ath9k_hw_configpcipowersave(sc->sc_ah, 1); ath9k_hw_configpcipowersave(sc->sc_ah, 1);
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
sc->sc_flags |= SC_OP_INVALID; sc->sc_flags |= SC_OP_INVALID;