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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 2BA93C43331 for ; Fri, 3 Apr 2020 20:52:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F13192077D for ; Fri, 3 Apr 2020 20:52:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Dstpa5L1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728183AbgDCUwD (ORCPT ); Fri, 3 Apr 2020 16:52:03 -0400 Received: from mail-lj1-f194.google.com ([209.85.208.194]:44113 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726368AbgDCUwD (ORCPT ); Fri, 3 Apr 2020 16:52:03 -0400 Received: by mail-lj1-f194.google.com with SMTP id p14so8349062lji.11; Fri, 03 Apr 2020 13:51:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=qKOt4yBSCllXkvMmG1P7+ZC9P/wmCYf6URwjXF+xxWs=; b=Dstpa5L1bZINAQiQRnj+ZrsSpB1JeHuUnX9cdpzn3iIlGfsVQq1rLfDWfUVFbMmSm6 0Tspp6K3Q41MViBz+qTujtpa5LGQ3KgdeechVXuKk64s//xLhuH5sSaIF2WCui8h0K0W w4oHp35pd33NxUltUJULIFXBnXkU01+SXNuWSIg1UCOtuEdU8dGkIqQXn5oZZIhEEO4E x70xCUR1YZXpBonbtCnd+BkX++BH6EnCYayT7fwFzNLKAnhyCQaNKOPCFpFeB9MzS70l mWWHEwytBu3a2Tt4bFK7/3rMZ/7XfOtqO2V9wyYTHk0hlliVI0LKKTDvsBZtrdU06qKw lcAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=qKOt4yBSCllXkvMmG1P7+ZC9P/wmCYf6URwjXF+xxWs=; b=CegfGX3sKUjLSf7h0r/c6Pij0MA0hQeRINzsuy6IjCyKfsxmJ0mVF61sLz2DpEhv/y 4TijAF1ChASS2E2pl7CEWZBRtaTWM2wEqO1/az1++NMLnL2SbQVge+jypVGxD2o0attT 85LZqSnlu9n96IOiHpfm44aBCufWsuk0R1+i49oHNn8k5tLR769qH3vUKQiSiYIv12El lgIzb1bXHc9xsB+HXY80y9fL6nKP/fF8dxUMeC/nAYPGc4CTPS1koTN3zSqRA88hKHg3 MaxzrgpiVIrqGd7jGT5nixsRT5xFwg0y4qbDprzDr3AVgHeSIMuhfvQNtc4yirJVEDCd 6m2w== X-Gm-Message-State: AGi0PubPxKxh9C7dH1obfCl9GbZaI57a3vt2ORZiXAmHf0EqEDi3XKDF 0jbY1v9yQS3wnbrFj9/veiOInXmB X-Google-Smtp-Source: APiQypKKAJ3W2STdZnNykcSQuCh88YvTmB+Ene5ktA+FJ/bnLn8nL/i2KQMRk6kyX9pF+dUf2QKrHw== X-Received: by 2002:a2e:a176:: with SMTP id u22mr5995272ljl.84.1585947118705; Fri, 03 Apr 2020 13:51:58 -0700 (PDT) Received: from [192.168.2.145] (ppp91-78-208-152.pppoe.mtu-net.ru. [91.78.208.152]) by smtp.googlemail.com with ESMTPSA id b17sm6700767lfa.15.2020.04.03.13.51.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Apr 2020 13:51:58 -0700 (PDT) Subject: Re: [PATCH v3 2/7] clocksource: Add Tegra186 timers support To: Thierry Reding , Daniel Lezcano , Thomas Gleixner Cc: Rob Herring , Jon Hunter , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200403202209.299823-1-thierry.reding@gmail.com> <20200403202209.299823-3-thierry.reding@gmail.com> From: Dmitry Osipenko Message-ID: Date: Fri, 3 Apr 2020 23:51:57 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200403202209.299823-3-thierry.reding@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 03.04.2020 23:22, Thierry Reding пишет: ... > +static irqreturn_t tegra186_timer_irq(int irq, void *data) > +{ > + struct tegra186_timer *tegra = data; > + > + if (watchdog_active(&tegra->wdt->base)) { > + tegra186_wdt_disable(tegra->wdt); > + tegra186_wdt_enable(tegra->wdt); > + } Shouldn't this return IRQ_NONE if watchdog is inactive? > + return IRQ_HANDLED; > +}