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 AC6A0CD6918 for ; Tue, 10 Oct 2023 09:32:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229731AbjJJJcG (ORCPT ); Tue, 10 Oct 2023 05:32:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229568AbjJJJcF (ORCPT ); Tue, 10 Oct 2023 05:32:05 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89E3793; Tue, 10 Oct 2023 02:32:04 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92338C433C7; Tue, 10 Oct 2023 09:32:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696930324; bh=RI4PKFKZirN9lXwh+R0Gc+kBsD9aM9F0KDe9jwrQRh8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=r1A0ZUD435XGZf7Tq/wvizauSlKFROKpQiXdfZdJYqDlNkwrEOP6xjPCSRpHjkCl6 6kxmoPQq4Q7/fXCbvpno0v2m+j2NK7cLUmpzDILoJ2yjaTgz4hiEuDv05+/rRr+sSq 0Ju2cilIMUOb6a41l/oR/PC0ERiS+bH4QcWcQNJZQVY6+q2W1FAJtyRS8FE7lXBof7 iZB+B4pHzDebMf4vcqV6qPVwaJahlVd46ioUffYdmbfYJfiIepdV+/vFpIZ+a+qoaB alrs/K8E8W4CH4zQXMrbS46C8IRScPVWZw7yVkhXMLMOfBEwx1uRLdRvjXroBRq7hc uPS4MBgmi0U5g== Date: Tue, 10 Oct 2023 11:31:56 +0200 From: Wolfram Sang To: Lakshmi Yadlapati Cc: linux@roeck-us.net, sumit.semwal@linaro.org, christian.koenig@amd.com, jdelvare@suse.com, joel@jms.id.au, andrew@aj.id.au, eajames@linux.ibm.com, ninad@linux.ibm.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-hwmon@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH v1 0/2] [PATCH] hwmon: (pmbus/max31785) Add minimum delay between bus accesses Message-ID: Mail-Followup-To: Wolfram Sang , Lakshmi Yadlapati , linux@roeck-us.net, sumit.semwal@linaro.org, christian.koenig@amd.com, jdelvare@suse.com, joel@jms.id.au, andrew@aj.id.au, eajames@linux.ibm.com, ninad@linux.ibm.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-hwmon@vger.kernel.org, dri-devel@lists.freedesktop.org References: <20231009211420.3454026-1-lakshmiy@us.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="EIXGnQky11Paxv1b" Content-Disposition: inline In-Reply-To: <20231009211420.3454026-1-lakshmiy@us.ibm.com> Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --EIXGnQky11Paxv1b Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, thanks for this series! > Reference to Andrew's previous proposal: > https://lore.kernel.org/all/20200914122811.3295678-1-andrew@aj.id.au/ I do totally agree with Guenter's comment[1], though. This just affects a few drivers and this patch is way too intrusive for the I2C core. The later suggested prepare_device() callback[2] sounds better to me. I still haven't fully understood why this all cannot be handled in the driver's probe. Could someone give me a small summary about that? All the best, Wolfram [1] https://lore.kernel.org/all/e7a64983-fe1d-1ba2-b0c3-ae4a791f7a75@roeck-us.net/ [2] https://lore.kernel.org/all/120342ec-f44a-4550-8c54-45b97db41024@www.fastmail.com/ --EIXGnQky11Paxv1b Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmUlGggACgkQFA3kzBSg KbajcA//T55K8TsNJtLGqupsxrbujaZlGGmtYUPg71R123SnljP7NL27nCVsszFD ADZ7LHBj726el8TDBz9kEO9laIk7MtBjZrAdsaxHziTq9349D382MEwFyEGzVDRE cOQWfrdmYP64Q0/OK02wIfr4sZcRo7ruMsOt2/GRRX+SBy6zWSy7p4l1LOyPUbjx Xx9RHKSPUQ5rGvSyrl02MYKX9Ny6yI61bQt1SYtv0wHI8NWL26uN9p/K3mT3LYYw VjPHz3PNGbmz2FAY5ldzertNJV8TxVt5hBMG6T8nBOZYoVx7wrXSjzsc0UWfghwr n8z2dP55p5o8oxXcucnUX/PvEJSfWT/J3jUUa2iWmCtakIb7yapNXFRZmLlvj4bf wgXVaoymv0GlTtB1EZKIJlYMLSLfmSQXW1kvscYC2EzFu7SshkpDB6hsvHNtR42J 5QIl3fuKOoFlO+iSR2qQz5paQ7OkDdUh6+b0zWBAfpQ5a2NV3F9esqneB4bYcgDw YAwt66KW2bW9X/I2G4mt45DHJC3OyQ7EgnYcE0gYtFOoAPHUqTt2wHJKIN+KBQ4q EPCYz+8EybZ5KfHsM04M0HSlzMysIWmkF7yLKUbucU82hVgU9x/AGRO0oZSRQLof bCHZ4nTmXnfKTqwQcqHdwjJJj4mT3dEqie13PzzveC8iuUJqvn0= =F3AD -----END PGP SIGNATURE----- --EIXGnQky11Paxv1b--