Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp943190ybh; Tue, 10 Mar 2020 11:17:25 -0700 (PDT) X-Google-Smtp-Source: ADFU+vubmoZViZgbxS26g8TO3gB6wpdrFEfDGsLUp3gZUkiGWrz0YIWWSfjuLNhRHaVasKGk7xKF X-Received: by 2002:a9d:a68:: with SMTP id 95mr17187736otg.87.1583864245405; Tue, 10 Mar 2020 11:17:25 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583864245; cv=none; d=google.com; s=arc-20160816; b=VOShoY//iEbuc/WSOEHwZhZk947UMvs6s7DRy+DsfOb7S+4r1RuCD1jgWM4nQp2sA/ uimlTUhxWmp/r8kF/13GOjFbo+3goXQopV4/qKTkXcOdF+VWo1DUxKNz1O5gLujwXVQ8 fFNpqbAnbv9ARh5WjGNrTaFcQOcsIfuJ+AJcXr/d85ZyZMv5se6jqlJV+1iCU+e/gEXj g63/v4IiMl2eZC89mtkLGSG5AZE0vcQmAm6eqbnVqkzFVvtv+gI9oYOLXRfealWYc4sC MtjhycC1zUrY02B3RWL6Ou/iZVDJXSGlk7L/Qb8B0TmQF3r5S5FobwEqpFZpB9fi5BAb Ucag== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=wMnjLqUXgg26I2JVUSHjYZ/efNYI7xUxJNkCSiQ1uT8=; b=buc3JaA8ESE9LnovROxzELmS4Z30H+jD0ZWohwD377T4MX52LnHsBE/T1gWg4BdD+F CPcbilGAkYaEPEHMB7a7kuhQdJE5LFCGRaYsPzjiBwEqIGg3CWCnBzz/LAt7IaOQsvo/ 2Yl3j8h9nbaizi3aIUTTpgGwNkSUby9w/oa101jelMDmnyVmmQ+0op/VlvvQjojBk4/K qAPQnaWAUiKJmobKJqsLSdsIzFB8j/0ybm9xsbma1sKJ1Rxk53D0WQyhD9k6/0nxWgz9 HDJQUyf7PbuIkVKUQFuYCHbTNyyG5ouLiHQSwblUQx5opSFpa9+g1pY72NXbmxr0vO/L 5itA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m23si161589oic.171.2020.03.10.11.17.12; Tue, 10 Mar 2020 11:17:25 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726463AbgCJSPk (ORCPT + 99 others); Tue, 10 Mar 2020 14:15:40 -0400 Received: from sauhun.de ([88.99.104.3]:51018 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726271AbgCJSPk (ORCPT ); Tue, 10 Mar 2020 14:15:40 -0400 Received: from localhost (p54B33196.dip0.t-ipconnect.de [84.179.49.150]) by pokefinder.org (Postfix) with ESMTPSA id 730C12C1EB6; Tue, 10 Mar 2020 19:15:38 +0100 (CET) Date: Tue, 10 Mar 2020 19:15:38 +0100 From: Wolfram Sang To: Dmitry Osipenko Cc: Thierry Reding , Jonathan Hunter , Laxman Dewangan , linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1] i2c: tegra: Make timeout error more informative Message-ID: <20200310181537.GA15874@ninjato> References: <20200302173512.2743-1-digetx@gmail.com> <20200310113706.GW1987@ninjato> <017aad72-9872-a4aa-dc99-bd7d08c0db14@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gKMricLos+KVdGMg" Content-Disposition: inline In-Reply-To: <017aad72-9872-a4aa-dc99-bd7d08c0db14@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --gKMricLos+KVdGMg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Oh, well. I'll keep this debugging applied locally then, it's quite > unfortunate when something fails silently :) I understand. Still, it depends on the I2C client driver to flag it. For some devices, this is an error. For some, just one possible state. --gKMricLos+KVdGMg Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl5n2UAACgkQFA3kzBSg KbZJsA/9ErRQgh321oAvGAVlwLVHFTP4xePY7f0V2hGdPmmSFzgPjn9+Bl96RnUA KsLYDCl4GUwQ8rsbv6O1ZNITNsWI0E5pJrye/wzjf9UXZ/UjMCMDpfkS8eBSwfKR +XJb4OsOYz7pR0gWAUaUdEt8CLwzn/vtDH/RFJiCBXY5y7EsjkwLn/UgPrD1GI/0 +4/Q8/uKNqneFCE+L1/HsE77Q/wGwC8ufNLzkv5ngd9nw+FQi+8a6lKibxq4T03S aKiLCx87kgh0JUronYfjAAiINs6n+9OSrIiIv9JgXSGIvFwIYqQrUrM5IxsD79AL 7qhC5VZ4kVJyBn0C6w3SabnDrmlIuHWJOsGWAU3KU/C44jSG5+uEkPspRXmecrf1 leZ95mWhZlifARo/4rK+EkT8+ReQ4z/bAzcx2o56DJHNvsGs3s/YTQDyZ+pzvNI8 UFkkle6S18B/Um7cuirg3yax7bPpXPQi7Oao1qgDDceNZW9cy5IiI3QwIV7/QB0u Lyfs020A5cFDgYLSFYIzZ0I9qyeSAtDBWDDzd1PQWYBFNA3TryJu8RFMVS+hbCUH UlCZd3QijSbTPzDRckoH6d17/hJdGZN84JFW4aY+UPkaxovt/POT5t7mflA2rcjf 1Gfi0u5lgcE7kQnY5Cb9PdaeI4Blv2pM1WtA6kAzC/qBlDHue9E= =5lp1 -----END PGP SIGNATURE----- --gKMricLos+KVdGMg--