From patchwork Mon Dec 6 12:27:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasanthakumar Thiagarajan X-Patchwork-Id: 377792 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oB6CVnCM027592 for ; Mon, 6 Dec 2010 12:31:50 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752512Ab0LFMbr (ORCPT ); Mon, 6 Dec 2010 07:31:47 -0500 Received: from mail.atheros.com ([12.19.149.2]:36120 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751695Ab0LFMbr (ORCPT ); Mon, 6 Dec 2010 07:31:47 -0500 Received: from mail.atheros.com ([10.10.20.105]) by sidewinder.atheros.com for ; Mon, 06 Dec 2010 04:31:32 -0800 Received: from smtp.atheros.com (10.12.4.43) by SC1EXHC-01.global.atheros.com (10.10.20.111) with Microsoft SMTP Server (TLS) id 8.2.213.0; Mon, 6 Dec 2010 04:31:44 -0800 Received: by smtp.atheros.com (sSMTP sendmail emulation); Mon, 06 Dec 2010 04:31:45 -0800 From: Vasanthakumar Thiagarajan To: CC: Subject: [PATCH V3 17/27] ath9k_hw: Configure attenuation control only for supported chains Date: Mon, 6 Dec 2010 04:27:50 -0800 Message-ID: <1291638480-8950-18-git-send-email-vasanth@atheros.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1291638480-8950-1-git-send-email-vasanth@atheros.com> References: <1291638480-8950-1-git-send-email-vasanth@atheros.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Mon, 06 Dec 2010 12:31:51 +0000 (UTC) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 17d22a2..96478a9 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3644,7 +3644,7 @@ static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan) }; /* Test value. if 0 then attenuation is unused. Don't load anything. */ - for (i = 0; i < 3; i++) { + for (i = 0; i < ah->caps.max_rxchains; i++) { value = ar9003_hw_atten_chain_get(ah, i, chan); REG_RMW_FIELD(ah, ext_atten_reg[i], AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value);