From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933618AbbA1EPs (ORCPT ); Tue, 27 Jan 2015 23:15:48 -0500 Received: from mail.kernel.org ([198.145.29.136]:37517 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933131AbbA1EPp (ORCPT ); Tue, 27 Jan 2015 23:15:45 -0500 From: lizf@kernel.org To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Stanislaw Gruszka , "John W. Linville" , Zefan Li Subject: [PATCH 3.4 027/177] rt2800: correct BBP1_TX_POWER_CTRL mask Date: Wed, 28 Jan 2015 12:07:00 +0800 Message-Id: <1422418236-12852-53-git-send-email-lizf@kernel.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1422418050-12581-1-git-send-email-lizf@kernel.org> References: <1422418050-12581-1-git-send-email-lizf@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stanislaw Gruszka 3.4.106-rc1 review patch. If anyone has any objections, please let me know. ------------------ commit 01f7feeaf4528bec83798316b3c811701bac5d3e upstream. Two bits control TX power on BBP_R1 register. Correct the mask, otherwise we clear additional bit on BBP_R1 register, what can have unknown, possible negative effect. Signed-off-by: Stanislaw Gruszka Signed-off-by: John W. Linville Signed-off-by: Zefan Li --- drivers/net/wireless/rt2x00/rt2800.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index 063bfa8..9105493 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -1751,7 +1751,7 @@ struct mac_iveiv_entry { * 2 - drop tx power by 12dBm, * 3 - increase tx power by 6dBm */ -#define BBP1_TX_POWER_CTRL FIELD8(0x07) +#define BBP1_TX_POWER_CTRL FIELD8(0x03) #define BBP1_TX_ANTENNA FIELD8(0x18) /* -- 1.9.1