Return-path: Received: from s72.web-hosting.com ([198.187.29.22]:44227 "EHLO s72.web-hosting.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754621AbbBPFR0 (ORCPT ); Mon, 16 Feb 2015 00:17:26 -0500 Received: from [117.222.159.239] (port=14037 helo=sujith-pixel.qualcomm.com) by server72.web-hosting.com with esmtpsa (UNKNOWN:AES128-SHA256:128) (Exim 4.82) (envelope-from ) id 1YNE3h-000EUz-3F for linux-wireless@vger.kernel.org; Mon, 16 Feb 2015 00:17:25 -0500 From: Sujith Manoharan To: linux-wireless@vger.kernel.org Subject: [PATCH 7/9] ath9k: Prepare MCI interface correctly Date: Mon, 16 Feb 2015 10:49:59 +0530 Message-Id: <1424064001-7009-8-git-send-email-sujith@msujith.org> (sfid-20150216_061729_801225_5FE733E6) In-Reply-To: <1424064001-7009-1-git-send-email-sujith@msujith.org> References: <1424064001-7009-1-git-send-email-sujith@msujith.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Sujith Manoharan The LNA_TRANS message needs to be sent only for chips which have shared PA/LNA. Signed-off-by: Sujith Manoharan --- 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 de65ce1..505dfe3 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, -- 2.3.0