From bc80d526d30208a4aad87a694209572ba6c5877a Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 16 Feb 2015 10:49:59 +0530 Subject: [PATCH] ath9k: Prepare MCI interface correctly The LNA_TRANS message needs to be sent only for chips which have shared PA/LNA. Signed-off-by: Sujith Manoharan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/ar9003_mci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index de65ce190c6b..505dfe357d15 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -284,12 +284,12 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah) AR_MCI_INTERRUPT_RX_MSG_CONT_RST); REG_WRITE(ah, AR_MCI_INTERRUPT_RAW, AR_MCI_INTERRUPT_BT_PRI); - if (mci->is_2g) { + if (mci->is_2g && MCI_ANT_ARCH_PA_LNA_SHARED(mci)) { ar9003_mci_send_lna_transfer(ah, true); udelay(5); } - if ((mci->is_2g && !mci->update_2g5g)) { + if (mci->is_2g && !mci->update_2g5g && MCI_ANT_ARCH_PA_LNA_SHARED(mci)) { if (ar9003_mci_wait_for_interrupt(ah, AR_MCI_INTERRUPT_RX_MSG_RAW, AR_MCI_INTERRUPT_RX_MSG_LNA_INFO, -- 2.20.1