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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED autolearn=ham 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 0687AC433F5 for ; Sun, 2 Sep 2018 19:58:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B27C820861 for ; Sun, 2 Sep 2018 19:58:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="QDY4k0PD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B27C820861 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727304AbeICAPr (ORCPT ); Sun, 2 Sep 2018 20:15:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:54394 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726978AbeICAPr (ORCPT ); Sun, 2 Sep 2018 20:15:47 -0400 Received: from archlinux (cpc91196-cmbg18-2-0-cust659.5-4.cable.virginm.net [81.96.234.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D69A720856; Sun, 2 Sep 2018 19:58:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1535918333; bh=YV2HPBf55y4TN07XJm4bf/yZoG2j1XR0w+TNETOaihE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=QDY4k0PDlgH4c2nSVm/nCcevSsmqYvi/l9emxb1e0Ev6usOUSrKBMCY7C0IWorPze bMXbGWtIOUPsTaBMYB6aJ5IlWmybTqciEG/4FDOjJmL+QhVaeb+RTuCnPa83+Dj5gd 3oDP2bbXiQLmL+JvTD5qR97leDWHzL3ww4Iu14Ro= Date: Sun, 2 Sep 2018 20:58:46 +0100 From: Jonathan Cameron To: Maxime Ripard Cc: Philipp Rossak , lee.jones@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, wens@csie.org, linux@armlinux.org.uk, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, eugen.hristev@microchip.com, rdunlap@infradead.org, vilhelm.gray@gmail.com, clabbe.montjoie@gmail.com, quentin.schulz@bootlin.com, geert+renesas@glider.be, lukas@wunner.de, icenowy@aosc.io, arnd@arndb.de, broonie@kernel.org, arnaud.pouliquen@st.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH v3 01/30] mfd: Makefile: Remove build option for MFD:sun4i-gpadc Message-ID: <20180902205846.7a08846c@archlinux> In-Reply-To: <20180831082545.z6oilsmizliin3li@flea> References: <20180830154518.29507-1-embed3d@gmail.com> <20180830154518.29507-2-embed3d@gmail.com> <20180831082545.z6oilsmizliin3li@flea> X-Mailer: Claws Mail 3.17.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 31 Aug 2018 10:25:45 +0200 Maxime Ripard wrote: > Hi Philipp, > > First, thanks for doing that rework. It was needed, and it's very much > appreciated :) > > As you can imagine though, I have a bunch of comments. > > On Thu, Aug 30, 2018 at 05:44:49PM +0200, Philipp Rossak wrote: > > Since we are merging the mfd driver into the sun4i-gpadc driver we need > > to remove the build options for the sun4i-gpadc driver. > > > > Signed-off-by: Philipp Rossak > > --- > > drivers/mfd/Makefile | 1 - > > 1 file changed, 1 deletion(-) > > > > diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile > > index e9fd20dba18d..c680994db988 100644 > > --- a/drivers/mfd/Makefile > > +++ b/drivers/mfd/Makefile > > @@ -220,7 +220,6 @@ obj-$(CONFIG_INTEL_SOC_PMIC_CHTDC_TI) += intel_soc_pmic_chtdc_ti.o > > obj-$(CONFIG_MFD_MT6397) += mt6397-core.o > > > > obj-$(CONFIG_MFD_ALTERA_A10SR) += altera-a10sr.o > > -obj-$(CONFIG_MFD_SUN4I_GPADC) += sun4i-gpadc.o > > One of the things we should strive for is bisectability, which means > being able to have a working driver at every point in time while > introducing the features. > > In this particular case, this isn't really a problem since you're > removing part of code that were never really enabled, but you should > at least document why in your commit log. > Agreed. I for one don't know / can't remember why this would make sense! Jonathan > Thanks! > Maxime >