Received: by 2002:a05:6a10:6d10:0:0:0:0 with SMTP id gq16csp1004019pxb; Fri, 22 Apr 2022 16:30:43 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwVl3zS0CruNyVeTTNskvOfXiH2GzMFgGTygHeYL8jonKkF+dCXga5SHpAe9UoreXHjGQlF X-Received: by 2002:a17:90b:2305:b0:1d2:812e:8279 with SMTP id mt5-20020a17090b230500b001d2812e8279mr8035032pjb.47.1650670243598; Fri, 22 Apr 2022 16:30:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1650670243; cv=none; d=google.com; s=arc-20160816; b=sT36/rPJXtDhkhQjYXKSMJk9BE0BtoQIFOoiojRsKn0c/6KfGBIgFVoaH49IbBUJDX hdMkRFI5OFWypCDDCTIH1Ojx5HSXDuPAbUDEQJJ8AtjxsnRF38fRn5e+5X4vNiBM7Q1e cH+QkTowvm2ItPH/D/qoJQdi1kwwxj8dcch1Uy8kBUMaoHjCKZxSRQewaXx60w05ucGn NHjJc1uRYQvmdmZrbUL9yBlPcotaUbQMzeXP020J0aMOcS2oNFvHc7b9LtuWXbYXBsCg iXdsvHoMr+Hpa4eg5R/YUU5FGmUn4RwxIpBYbZu1tL7m4jKqqLrYwvqgRGSY+ERkN4Q3 4CMw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:sender:hmm_source_type:hmm_attache_num:hmm_source_ip; bh=vs26VX6PmF63aB1QTIlu27G2kPQdJFwodCnEdlwBnN0=; b=yZPB8yl3b0i6U/UpHOuQAlbOfBT1DjWiImCCzBkYw+L7bVPPlSaVY7oLJ2+q7zW7E9 aw9LKIZkGRmp1eMkW3EH+0AyhxqdE2eMDL6tEOCIIAnygwA1tFvvlQRKxwVqi36WvmUN RGDJFFRnI2oHtlaWcdhcxGyjNtZIkhdFfsTQ/NQbCE73V0zm3NXxGvaNPYwdZFq9/IdM ggqs/CUO+dhsY28aL5ZG/GmCtReN3Mr90XBwGmEFGuS8ACeOXNOTkB6ZmeJ/pjJvK4me F1oWNTeC8NauKSNMD9p3QzdQaZyyh7DqG5RJCqhfr10jDNBtq7n1xvfj6t6JLJOJq/JE vIVQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d26-20020a630e1a000000b0039db9cfb7bdsi10017377pgl.735.2022.04.22.16.30.25; Fri, 22 Apr 2022 16:30:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229511AbiDVX1M (ORCPT + 99 others); Fri, 22 Apr 2022 19:27:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229621AbiDVX0v (ORCPT ); Fri, 22 Apr 2022 19:26:51 -0400 Received: from chinatelecom.cn (prt-mail.chinatelecom.cn [42.123.76.228]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C88B9E127E; Fri, 22 Apr 2022 16:05:40 -0700 (PDT) HMM_SOURCE_IP: 172.18.0.218:52490.1277573903 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP Received: from clientip-202.80.192.39 (unknown [172.18.0.218]) by chinatelecom.cn (HERMES) with SMTP id 9DF762800D7; Sat, 23 Apr 2022 07:05:37 +0800 (CST) X-189-SAVE-TO-SEND: +liuxp11@chinatelecom.cn Received: from ([172.18.0.218]) by app0025 with ESMTP id c4fda4f59878486ab68eb988c9b703cf for wim@linux-watchdog.org; Sat, 23 Apr 2022 07:05:39 CST X-Transaction-ID: c4fda4f59878486ab68eb988c9b703cf X-Real-From: liuxp11@chinatelecom.cn X-Receive-IP: 172.18.0.218 X-MEDUSA-Status: 0 Sender: liuxp11@chinatelecom.cn From: Liu Xinpeng To: wim@linux-watchdog.org, linux@roeck-us.net, groeck7@gmail.com Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Liu Xinpeng Subject: [PATCH 3/3] watchdog: wdat_wdg: Add stop watchdog after unregister Date: Sat, 23 Apr 2022 07:05:18 +0800 Message-Id: <1650668718-13626-3-git-send-email-liuxp11@chinatelecom.cn> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1650668718-13626-1-git-send-email-liuxp11@chinatelecom.cn> References: <1650668718-13626-1-git-send-email-liuxp11@chinatelecom.cn> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Test shows that it still reboot after remove the module. Signed-off-by: Liu Xinpeng --- drivers/watchdog/wdat_wdt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c index 609922ed4744..502da41ac0b2 100644 --- a/drivers/watchdog/wdat_wdt.c +++ b/drivers/watchdog/wdat_wdt.c @@ -464,6 +464,7 @@ static int wdat_wdt_probe(struct platform_device *pdev) watchdog_set_nowayout(&wdat->wdd, nowayout); watchdog_stop_on_reboot(&wdat->wdd); + watchdog_stop_on_unregister(&wdat->wdd); return devm_watchdog_register_device(dev, &wdat->wdd); } -- 2.23.0