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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1FF81C433F5 for ; Thu, 20 Jan 2022 12:59:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241557AbiATM7y (ORCPT ); Thu, 20 Jan 2022 07:59:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237067AbiATM7y (ORCPT ); Thu, 20 Jan 2022 07:59:54 -0500 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF2F6C061574; Thu, 20 Jan 2022 04:59:53 -0800 (PST) Received: by mail-lf1-x12d.google.com with SMTP id m1so21357735lfq.4; Thu, 20 Jan 2022 04:59:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=LsmckIhI4rAR2wBGS0GbJd6b2Xr2c/U/68CeWyncqcA=; b=YzqLYvoBCsUBhWov+dYz9LNmT70qVxSj+G4GHIh6zRcgXktSuRKn6RiJM5FXIzJDz+ leoMlA7y9fBhMFW2a8tLX/qBJYDGotwpgq2UsqSI2lkDZPnZJgifwW3GBLubfP+OOrFK sKpExBmAvhJL8Zd7v59DW11zpDSNm1+VQSPjP6x40fMG4vjoo4T185xht6Ln+b1fe+KN HaC+szCJyuIqyucXrJqcjpVgdbBBsKXAWEelr7B6UYL95HGssmmFxoXEm5RcWKjHbO9V 6BBrMEQGeCzOwgd3GUsXIT1cxvDYPijW0Aa0gryj0EhLJ63tarAuwLjUpM02aoXFV/zb U37A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=LsmckIhI4rAR2wBGS0GbJd6b2Xr2c/U/68CeWyncqcA=; b=kLZYJRC6dzZBXv8mT9ba9dn2q34nS0hxKCOe9snN45e3OUbRblUFtbJi98dUHSeGrc OrZZ8AQkEYi/5KPSX2HsOm/iwq0PyLz944CYR4lGybouLmVXmKaWoOH4u0XP5EmO6f/u ylGLouBmyad3kiqLIdffF1R049pLaAQxGT4KH8DT0v6ipUsF8QqXu/DvLbuo+HJX3If0 MvaIHHc7eIinRUpHKCcM/osqcYhAEZ31ilC1CDuoDcaZOt1NCO6n9QOG6c4r3RuemJQS TTFQ4Vm4mKRghS6WD5ofxQN94H22bVpzZGK/vAft/2poyNFBVViz39ePUPJDOMedKUTP QQSw== X-Gm-Message-State: AOAM530xIxfU7njws14ymWPizWkiRZeGA6SG0ljC5SJh9bo1T+eenOQp 5k3xwp1SxuwMbg+XHKeA3vUN5vBTBa8= X-Google-Smtp-Source: ABdhPJwFfQkBgrktKE3ju6bGfP+W7sKeTkfRmdmm9IaX1Ybzae/qv3ZGsSRrv49/hXVQMWFKOfCzQg== X-Received: by 2002:a05:651c:1a29:: with SMTP id by41mr19572266ljb.151.1642683592339; Thu, 20 Jan 2022 04:59:52 -0800 (PST) Received: from [192.168.2.145] (109-252-139-36.dynamic.spd-mgts.ru. [109.252.139.36]) by smtp.googlemail.com with ESMTPSA id p25sm351459lfa.49.2022.01.20.04.59.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 20 Jan 2022 04:59:51 -0800 (PST) Message-ID: Date: Thu, 20 Jan 2022 15:59:51 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [Patch V2] memory: tegra: Add MC error logging on tegra186 onward Content-Language: en-US To: Ashish Mhetre , thierry.reding@gmail.com, jonathanh@nvidia.com, linux-tegra@vger.kernel.org, krzysztof.kozlowski@canonical.com, linux-kernel@vger.kernel.org Cc: Snikam@nvidia.com, vdumpa@nvidia.com References: <1642669368-20605-1-git-send-email-amhetre@nvidia.com> From: Dmitry Osipenko In-Reply-To: <1642669368-20605-1-git-send-email-amhetre@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org 20.01.2022 12:02, Ashish Mhetre пишет: > @@ -521,23 +535,64 @@ static irqreturn_t tegra30_mc_handle_irq(int irq, void *data) > > for_each_set_bit(bit, &status, 32) { > const char *error = tegra_mc_status_names[bit] ?: "unknown"; > + u32 status_reg = MC_ERR_STATUS, addr_reg = MC_ERR_ADR; No need to initialize these variables, since they are always initialized by the further code. Please write it like this: u32 addr_hi_reg = 0, status_reg, addr_reg;