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ath9k: Setup MCI interrupts properly

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MCI interrupts have to be enabled only when BTCOEX is
actually in use.

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
2012-06-04 16:27:19 +05:30
committed by John W. Linville
parent d09f5f4cfb
commit e270e776a0
3 changed files with 22 additions and 3 deletions
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11
drivers/net/wireless/ath/ath9k/mci.c
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@@ -538,3 +538,14 @@ void ath_mci_intr(struct ath_softc *sc)
mci_int &= ~(AR_MCI_INTERRUPT_RX_INVALID_HDR |
AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT);
}
void ath_mci_enable(struct ath_softc *sc)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
if (!common->btcoex_enabled)
return;
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI)
sc->sc_ah->imask |= ATH9K_INT_MCI;
}