From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BE3BD20FB for ; Mon, 24 Jul 2023 09:06:49 +0000 (UTC) Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45A3F198 for ; Mon, 24 Jul 2023 02:06:46 -0700 (PDT) Received: by mail-lf1-x136.google.com with SMTP id 2adb3069b0e04-4fdea55743eso2647606e87.2 for ; Mon, 24 Jul 2023 02:06:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20221208.gappssmtp.com; s=20221208; t=1690189604; x=1690794404; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=MWiZQGtEoDd6vYkaCeUUHjlAedCnBQMw8cP5GB7UACs=; b=T9je4nDcYplTvk7qGBjMRHyCVdXOwnMahnWtLXKXhBoorgvTE/t5sdwcXUZiBncr6U bLqrke6vUMhkeBL6adwaYPqoRzfb7M6Vmm2/Vh7dlQ1lwqgr8m6WPZb0stCWt3q5jbE8 kAy1+N8x8aEiDHWJF1FclVDmfZFoksV7OJrap7krdYpWSmzBAMXKYX5S3W8OTJBQbgn6 aTvAktMm7eey+yYsXs1il/63EvZnlg70B6SD8LTUDdW4BMpChes/r/SzVm//lDlbBx8+ xUG5p+szFz5jJJ/VtJNOFrr0YzY4AnjQEB/M161fAMQJaXgS+XYKlJD+liV3ErxJrtGy whnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690189604; x=1690794404; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=MWiZQGtEoDd6vYkaCeUUHjlAedCnBQMw8cP5GB7UACs=; b=UpyqUxFWN1axegkAbTivvRrH0/Muao+CBAv5KbqpSSBEFIoyjCbK4LzhNiVNP6bZCe 8uZWa3enCaI72o1DUirtuB0cBFmNwsgH2SNmKIIEBPW5wCoiHLqdXPQMeSMablkLSxz6 m/Unqwr6Yhlcq10S4b0tnTnhGsNhMZWuRNk2jrFH9Wqk400Xhrno8rOaV1dFws+VWsSV apsNAxPR99lU81k89p1MCxBpRarqLmkm/Uleq6yLX5igN9yY/mubQYYl5B45eSaNdsC3 y8wIw4S34FBJzsYvERdtaODfitts1Dv0py7OrcS5wwUxMEAk4p3JIJXeZ+N2ctBCuqTE nsrQ== X-Gm-Message-State: ABy/qLbp3bXZXTdq5Mmv3LB7v3RQtMC3sDU4nJQWUp/GBDaTcTEjmX8r QfcZxQNxoZ/PSn8v79ZS9SMZ1g== X-Google-Smtp-Source: APBJJlGtZfuY7Kf4FYV4ziuMtTtkHqU8SSVKob/5rCL8zHjE3hyY370Fx8+xNu+OdiqC5x51a1zcgw== X-Received: by 2002:a05:6512:ac2:b0:4f7:6a40:9fd7 with SMTP id n2-20020a0565120ac200b004f76a409fd7mr5296059lfu.47.1690189604320; Mon, 24 Jul 2023 02:06:44 -0700 (PDT) Received: from blmsp ([2001:4091:a247:82fa:b762:4f68:e1ed:5041]) by smtp.gmail.com with ESMTPSA id t18-20020aa7d4d2000000b0051de3c6c5e5sm5824932edr.94.2023.07.24.02.06.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jul 2023 02:06:43 -0700 (PDT) Date: Mon, 24 Jul 2023 11:06:42 +0200 From: Markus Schneider-Pargmann To: Marc Kleine-Budde Cc: Wolfgang Grandegger , Rob Herring , Krzysztof Kozlowski , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Conor Dooley , Chandrasekar Ramakrishnan , Michal Kubiak , Vivek Yadav , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Simon Horman Subject: Re: [PATCH v3 6/6] can: tcan4x5x: Add error messages in probe Message-ID: <20230724090642.o7qzib5onl53nmqc@blmsp> References: <20230721135009.1120562-1-msp@baylibre.com> <20230721135009.1120562-7-msp@baylibre.com> <20230724-switch-mulch-3ba56c15997e-mkl@pengutronix.de> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20230724-switch-mulch-3ba56c15997e-mkl@pengutronix.de> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Mon, Jul 24, 2023 at 10:37:51AM +0200, Marc Kleine-Budde wrote: > On 21.07.2023 15:50:09, Markus Schneider-Pargmann wrote: > > To be able to understand issues during probe easier, add error messages > > if something fails. > > Can you print the error codes as "%pe", ERR_PTR(err)? Yes, thank you, I will use that instead. Best, Markus > > Marc > > -- > Pengutronix e.K. | Marc Kleine-Budde | > Embedded Linux | https://www.pengutronix.de | > Vertretung Nürnberg | Phone: +49-5121-206917-129 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |