From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 43110C3B189 for ; Thu, 13 Feb 2020 15:42:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0CBCB20661 for ; Thu, 13 Feb 2020 15:42:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581608527; bh=m2zuk68W3p50Ha0nrV0cD8BjVNfkJsTE0v3GQloDCnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=YdjsZMAqj2TUvBDAoRwpPFCDDbTeh920nzW59FyrV2siJLRT70NReBNc0Y13FfhHK aa36C5qL6S83D+ma9JbGWmZq+I4DrpJhJ96EGyyPvWmXXZAYNnqsgYqqJRFVWoD1O7 zjfVylCMd5PNQwOq80boP7CvhQ/pKLwvbC37Vgpc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728902AbgBMPmE (ORCPT ); Thu, 13 Feb 2020 10:42:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:55308 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387450AbgBMP2T (ORCPT ); Thu, 13 Feb 2020 10:28:19 -0500 Received: from localhost (unknown [104.132.1.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 476DC222C2; Thu, 13 Feb 2020 15:28:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581607699; bh=m2zuk68W3p50Ha0nrV0cD8BjVNfkJsTE0v3GQloDCnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eD44tvg2hN+eMMnQBBOYrpuCl2xZnQP3DKM6pLNZ9Tx0QnutvErzeyWv5/Ayxx3JV I+kUxkRBBCXg4cR7jo52hwsfiTYbsppLipjm02UidnygGQqtnoic1XUSE/GjF8rQkF 1Ekr0tE0WpppoN26hWWS8oR1znhiMCy8YokvujYU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lorenzo Bianconi , Kalle Valo Subject: [PATCH 5.5 042/120] mt76: mt7615: fix max_nss in mt7615_eeprom_parse_hw_cap Date: Thu, 13 Feb 2020 07:20:38 -0800 Message-Id: <20200213151916.014391631@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200213151901.039700531@linuxfoundation.org> References: <20200213151901.039700531@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Lorenzo Bianconi commit d08f3010f4a32eec3c8aa771f03a1b342a1472fa upstream. Fix u8 cast reading max_nss from MT_TOP_STRAP_STA register in mt7615_eeprom_parse_hw_cap routine Fixes: acf5457fd99db ("mt76: mt7615: read {tx,rx} mask from eeprom") Signed-off-by: Lorenzo Bianconi Signed-off-by: Kalle Valo Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -92,8 +92,9 @@ static int mt7615_check_eeprom(struct mt static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev) { - u8 val, *eeprom = dev->mt76.eeprom.data; + u8 *eeprom = dev->mt76.eeprom.data; u8 tx_mask, rx_mask, max_nss; + u32 val; val = FIELD_GET(MT_EE_NIC_WIFI_CONF_BAND_SEL, eeprom[MT_EE_WIFI_CONF]);