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=-5.5 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, NICE_REPLY_A,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 BF2AEC433E0 for ; Thu, 4 Mar 2021 00:28:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 777BE64E51 for ; Thu, 4 Mar 2021 00:28:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345549AbhCDA1N (ORCPT ); Wed, 3 Mar 2021 19:27:13 -0500 Received: from mail-wr1-f42.google.com ([209.85.221.42]:36986 "EHLO mail-wr1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245091AbhCCLCS (ORCPT ); Wed, 3 Mar 2021 06:02:18 -0500 Received: by mail-wr1-f42.google.com with SMTP id v15so23183297wrx.4; Wed, 03 Mar 2021 03:01:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pfwuBLP4HxQKFR1+p3roGMfBodVu9+mUeNmz3GhCsLA=; b=nYMpqXEtn3sviUmHdhP1u52QVfKr3ANAQjRmmzncH3TUSLIGbFdWfAxyRW20TPq/Yn sKvsERmjR3NzDvl/8ROOv7oYJJabYoSz6AQvXJLuNfkQrt/7sdGzjI0ISC77dBvqtm+8 bUI4EIM2Im6g75VV4bRMTF/MKOD25YuL5GD82wMTYa6fbL1JkZFIcTYfd0tpskFo0etC AyP59nfW0dEKro4HwVSWBdFX4CB2z7GYXbZz7YHk/6uOv5zoQtAdlYJNHb6rfowGCsx6 Pc7seH0lE+z2oz4+3Z/hYWW3b6lf3NFz+9LkRpOAP72iP2R80JEg9+Wgb4KFjUDou7yt YVsw== X-Gm-Message-State: AOAM532saRAyAoLFvproVzhriLkFuII5L46zTz5OK3NFUXqJrFPh5a5o qw6Pu0011nRebGiW5G0BnGaStA7+M1k= X-Google-Smtp-Source: ABdhPJzwR7PM12VP0KJZ1ODkJkfdBXCSztN/U9kduBif3L8xVXURxbFdR+fAa2qMkDGx46JHdITBzQ== X-Received: by 2002:a5d:6cab:: with SMTP id a11mr26856577wra.419.1614769279130; Wed, 03 Mar 2021 03:01:19 -0800 (PST) Received: from [192.168.1.116] (adsl-84-226-167-205.adslplus.ch. [84.226.167.205]) by smtp.googlemail.com with ESMTPSA id i4sm5119308wmq.12.2021.03.03.03.01.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Mar 2021 03:01:18 -0800 (PST) Subject: Re: [PATCH] usb: dwc3: make USB_DWC3_EXYNOS independent From: Krzysztof Kozlowski To: Greg Kroah-Hartman , Guenter Roeck , Arnd Bergmann Cc: taehyun cho , balbi@kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <20210303022628.6540-1-taehyun.cho@samsung.com> <20210303103839.it7grj3vtrdmngbd@kozik-lap> Message-ID: <97c95215-54da-ab44-e0ab-0b0e9cab8c7c@kernel.org> Date: Wed, 3 Mar 2021 12:01:17 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210303103839.it7grj3vtrdmngbd@kozik-lap> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On 03/03/2021 11:38, Krzysztof Kozlowski wrote: > On Wed, Mar 03, 2021 at 11:30:38AM +0100, Greg Kroah-Hartman wrote: >> >> Just let any arch pick any driver if it can be built, you never know >> what it might be run on. Removing ARCH_ dependencies in Kconfig files >> is a good thing, please do not discourage that from happening. If this is the consensus, then I'll add to my todo list removal of ARCH_EXYNOS, ARCH_S3C, ARCH_S5P (and later OMAP, QCOM, NXP and so on) from all drivers. Blindly. Because DWC Exynos is the same as watchdog, clocksource timer, PWM, GPIO/pinctrl Are everyone okay with that? I remember also someone from Suse wanted the opposite - be sure that none of SoC related options appear for his choices, when he configures his kernel without Exynos support. I can't remember the name though... Best regards, Krzysztof