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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 5F417C433F4 for ; Fri, 31 Aug 2018 08:32:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0F18720661 for ; Fri, 31 Aug 2018 08:32:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0F18720661 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com 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 S1727767AbeHaMjD (ORCPT ); Fri, 31 Aug 2018 08:39:03 -0400 Received: from mail.bootlin.com ([62.4.15.54]:59386 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727206AbeHaMjD (ORCPT ); Fri, 31 Aug 2018 08:39:03 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 192C32072F; Fri, 31 Aug 2018 10:32:42 +0200 (CEST) Received: from localhost (AAubervilliers-681-1-92-107.w90-88.abo.wanadoo.fr [90.88.33.107]) by mail.bootlin.com (Postfix) with ESMTPSA id DAF9620719; Fri, 31 Aug 2018 10:32:31 +0200 (CEST) Date: Fri, 31 Aug 2018 10:32:31 +0200 From: Maxime Ripard To: Philipp Rossak Cc: lee.jones@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, wens@csie.org, linux@armlinux.org.uk, jic23@kernel.org, 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 04/30] iio: adc: Kconfig: Update Kconfig to new build options Message-ID: <20180831083231.gnxoxadfy4fwubyy@flea> References: <20180830154518.29507-1-embed3d@gmail.com> <20180830154518.29507-5-embed3d@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="xj25ukd2kjijrnts" Content-Disposition: inline In-Reply-To: <20180830154518.29507-5-embed3d@gmail.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --xj25ukd2kjijrnts Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 30, 2018 at 05:44:52PM +0200, Philipp Rossak wrote: > Since we are merging the mfd driver into the iio adc driver we need to > update the Kconfig build options. Most of your commit logs a pretty short, and this is an issue for people lacking context. This would be the reviewers, but also users bisecting to see where there's a bug, or you in a couple of years from now :) Every commit log should be as complete as possible. In this case, you are saying what you are doing, but this is actually redundant with the patch, I can already tell what you are doing by reading the rest of the mail. However, what is really important is *why* you are doing it. > Signed-off-by: Philipp Rossak > --- > drivers/iio/adc/Kconfig | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) >=20 > diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig > index 9da79070357c..5d0cffd6d2e4 100644 > --- a/drivers/iio/adc/Kconfig > +++ b/drivers/iio/adc/Kconfig > @@ -713,13 +713,16 @@ config STX104 > array module parameter. > =20 > config SUN4I_GPADC > - tristate "Support for the Allwinner SoCs GPADC" > + tristate "Allwinner sunxi platforms' GPADC/Thermal driver" I'm really not sure this is worth updating > + select REGMAP_MMIO > + select REGMAP_IRQ > depends on IIO > - depends on MFD_SUN4I_GPADC || MACH_SUN8I > - depends on THERMAL || !THERMAL_OF > + depends on ARCH_SUNXI || MACH_SUN8I > + depends on THERMAL && THERMAL_OF For example, why you are changing the thermal dependency is not really obvious to anyone. > help > Say yes here to build support for Allwinner (A10, A13 and A31) SoCs > - GPADC. This ADC provides 4 channels which can be used as an ADC or as > + GPADC or newer SOCs (A33, H3, A83T, ...) Thermal sensor driver. > + This ADC provides 4 channels which can be used as an ADC or as I'm not sure this is worth updating either, especially when there's information that has been dropped. Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --xj25ukd2kjijrnts Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAluI/R4ACgkQ0rTAlCFN r3S5Yw/9HYy9SqaCvH+n/dLVpZPTUN9pqVrxp+v3v1CG/LHBxTOQvhwwKq9XMr4l 4yFSZ3cBLsNjCVki9NFpfIOzoc4VSuFT0VD/6lRmGe81ujbRk+3pUkRZWszEPQbp 6Xk2qilKDKEMH+e2tx9e8hTW8rTLgfKnMUMsbIECBVUE1EWCf7o6KN+Rndhm5oU1 rRvqQpVXR+IOdYCVOJXGS7s8ppru1ePVEMCxNspXMNkVyiIaNp8cxIL/G1jKn14R rokw1Np580DTLJMaNdgxOQShaWCnIsPaVGNuNoxt60uGDYpKZUdQowPMy8FUVEel um6sTAkyKFkwnToPQGTf7kzE0jx3BYrhwafpnplMO1P8UfEn4B1tikc45X2n4WN7 KQkJQQgfjo5H3FRVUtIJGWKKx3+9w8Yh1975xzka9hTgyXiKIzlvZY6hSSCSbIIs hQ2lANHUEa2grmxuIo4/ut5j/qe+E5ShgcB9UuFpMEvvHKQT8gsoFQKwdadGM7bI zGE5jwCF9DVD0AJSKWFf1dMJxqX1NZgMIRCg5EPkg0ORgDKT11rCylxg1IhPEofR TMmBr1exT9h+iZ6UsAx1tCHuRGK6LT0Os5Kt6eYZLt2zV6kEqmfVgkhxbqxn6Y7k Rl3cV17IilsKqvCBmo8BK3AP+nrnnNpR0sSLbKlGJflra7rBEn0= =4uei -----END PGP SIGNATURE----- --xj25ukd2kjijrnts--