Received: by 2002:a25:868d:0:0:0:0:0 with SMTP id z13csp446928ybk; Wed, 13 May 2020 04:26:07 -0700 (PDT) X-Google-Smtp-Source: APiQypKqIKlMNdDQuJleh2A94CxzQiszZgw82hluDXcXkxfAI78P0mlFOaS+/aNp8IFrY2/EfNU4 X-Received: by 2002:a50:f381:: with SMTP id g1mr21816059edm.219.1589369167053; Wed, 13 May 2020 04:26:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1589369167; cv=none; d=google.com; s=arc-20160816; b=BjMc0MIIHpSpTPzjrnu812o937BhUzyLt0rVjtT+pmP9rjiOS0P2ve1Z+kl17MhxVH uMDjK7ulI5WU2z5IIilse9UCsHkgnHsgyv8hsLRv7IqIEvpXdMqyndgeRxCCp3yab+GY mlw1N/vKFX4I9i9dmXoE7ttE21UiTG8C5pLyfLv5BjyUl9mRAPhZEFJUDkRdGj+oAo6C sNuvbIxTmlcwXFb7r3hbfyZm5E6erSBi7K3o3hH4AmKzOXfD+C00LlPAa3LEztdZ6LRN 2dxdzl5Dsg0fXRtnYZvaC/yVkg+CNz2phYNifCVuGdXqPVAqoP0/84IpVCTBWXghfbYr yo/Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from; bh=FzK/48yDHMw3Iyhxt1A5cXjjSgTSAuamRaPTJRvXMqQ=; b=Y4Jgv/tkTIT1ICS/RDzSNF6DZD+v5urXiTt35blftfy1Dfp+c+r7n01BLoAUOv+hi7 iySYsdaxpA5IDmzfkOyPVCqdk9C9JUkJS+fevsWdziykpVyocnwA/2PqIsw4UYerICUQ 9vSTrwpkHbiEbHt8EkbUGN9fjPchjkMaKh77oGqZzHs9FJ43M+pDOaTfw3okN395A0QA D8TtYnz7pjhqKtnSSas8gdfgeN+7s0h2Y4iQudvNonTFdUofjngpAeFvoO3cv7U35MWS Zxrx3oZtXsT1717IcDT2FBedC02vpKyaXKGpKKTDmDrZk/lCVTCpwrn08yWAi71G1fhc N51g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v23si9593399ejo.321.2020.05.13.04.25.44; Wed, 13 May 2020 04:26:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728000AbgEMLKr (ORCPT + 99 others); Wed, 13 May 2020 07:10:47 -0400 Received: from [58.211.163.100] ([58.211.163.100]:50440 "EHLO mail.advantech.com.cn" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726645AbgEMLKq (ORCPT ); Wed, 13 May 2020 07:10:46 -0400 X-Greylist: delayed 609 seconds by postgrey-1.27 at vger.kernel.org; Wed, 13 May 2020 07:10:46 EDT Received: from ACNMB2.ACN.ADVANTECH.CORP (unverified [172.21.128.148]) by ACN-SWEEPER01.ACN.ADVANTECH.CORP (Clearswift SMTPRS 5.6.0) with ESMTP id ; Wed, 13 May 2020 18:58:12 +0800 Received: from ADVANTECH.CORP (172.17.10.144) by ACNMB2.ACN.ADVANTECH.CORP (172.21.128.148) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 13 May 2020 19:00:27 +0800 From: To: <345351830@qq.com> CC: , , , Yuechao Zhao , Jean Delvare , Guenter Roeck , , Subject: [v1,1/1] watchdog: (nct7904) Fix enable watchdog incorrectly Date: Wed, 13 May 2020 11:00:15 +0000 Message-ID: <1589367615-4442-1-git-send-email-yuechao.zhao@advantech.com.cn> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.17.10.144] X-ClientProxiedBy: ACLDAG.ADVANTECH.CORP (172.20.2.88) To ACNMB2.ACN.ADVANTECH.CORP (172.21.128.148) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yuechao Zhao Use incorrect register to enable watchdog in nct7904_wdt_ping() Signed-off-by: Yuechao Zhao --- drivers/hwmon/nct7904.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/nct7904.c b/drivers/hwmon/nct7904.c index 04f2a8e..18c95be 100644 --- a/drivers/hwmon/nct7904.c +++ b/drivers/hwmon/nct7904.c @@ -979,7 +979,7 @@ static int nct7904_wdt_ping(struct watchdog_device *wdt) return ret; /* Enable soft watchdog timer */ - return nct7904_write_reg(data, BANK_0, WDT_TIMER_REG, WDT_SOFT_EN); + return nct7904_write_reg(data, BANK_0, WDT_LOCK_REG, WDT_SOFT_EN); } static unsigned int nct7904_wdt_get_timeleft(struct watchdog_device *wdt) -- 1.8.3.1