Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp1034789rwb; Fri, 18 Nov 2022 11:41:24 -0800 (PST) X-Google-Smtp-Source: AA0mqf5yRIQgDWTHSJJnODzobJnnxTwfEHL3iSzJ1t/O+O/56glV43UC2qp16AUg5OCx64oTbJn4 X-Received: by 2002:a17:902:8604:b0:188:d78e:16ec with SMTP id f4-20020a170902860400b00188d78e16ecmr861919plo.154.1668800484234; Fri, 18 Nov 2022 11:41:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668800484; cv=none; d=google.com; s=arc-20160816; b=QvHolOWfc18aGnmbOWXFZRWdn0wvq75k5GO2pzblDDntZDXker/i+O8NjDFBFAHk/F v/ZucQhuxSloWZVQBAnm2AQMAQ1s63f0iOF1VEvK0SZejubVlW72tswF4q+FpJoX+diO Ns8nnq82IZ7e4gq4OZJjfRHAQui5TNzWrESRRS1RCGeC7bbStTAEBW8d+BG+YUT+aUqx rZLaoDsYrpRkaoPlTPmEh+hQoBtkNAKigOupUG0dA8U0nFlAO/CtUsYiXyMzH7O8/MQJ 5n21G/Cjc2ESvyKTUpvRNu98/bPjccYw8uVPqU2SwDLAXGRabZjUjuCW6rOsDjKChAyq DK+g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=2/tGuQk+quL8EnY2oUSo5xafrJYw/UKce+lVahsCk6o=; b=wNBz+zlWuln5VVi8K09gSHRq6ivg/4BTVmoI/EXwI8Bj91mVzvPyP85u+mbkyTqXWH sqUovw7xh/XVjjnaccO/jA/+J0XKxxYLY2ZuwZESL7ugOnEs0ojg0cXZ8kK0xobk5dHw apVspgncMGiR2YIHa9cnn1gVCcH/ZT91tMtlt6VvnPfqmGr4SoS3+49GCIAOP0r9/NMA l72J5nUN5trLspiQT3kfGr2Rycy6clH9I2XPXzSCOg3E38t3zff4nNYux/cZLh3Rdyja zPoV4To2dVDNkmDbkijFuc5a0kVtNnS6IPEUXaNRkHDsUmAX6naKnrX96V3vEb1lPTC1 1AqA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=KIh8+5v3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lunn.ch Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ng12-20020a17090b1a8c00b0021895ab714bsi577155pjb.59.2022.11.18.11.41.13; Fri, 18 Nov 2022 11:41:24 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=KIh8+5v3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lunn.ch Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235334AbiKRRvG (ORCPT + 90 others); Fri, 18 Nov 2022 12:51:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234447AbiKRRvF (ORCPT ); Fri, 18 Nov 2022 12:51:05 -0500 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CEA0327176; Fri, 18 Nov 2022 09:51:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=2/tGuQk+quL8EnY2oUSo5xafrJYw/UKce+lVahsCk6o=; b=KIh8+5v3KUAWLF5XHPvuNEcRIm 7u1Zoq/pp3aI8F0mJLH4EZ9lax3bivxTxV1UQFKlW8XD2AWrdMyis41D9TAC+V9Xg75gcL/USJgSs Pg4TkGf0Exys4Ld85/Vxvm1SYuJSA/nNP26oatamHmVfWys99ydawJdEegqzcKpDtB78=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1ow5Vu-002pAe-Qe; Fri, 18 Nov 2022 18:50:54 +0100 Date: Fri, 18 Nov 2022 18:50:54 +0100 From: Andrew Lunn To: Dmitry Torokhov Cc: Paul Cercueil , "David S. Miller" , Heiner Kallweit , Linus Walleij , Bartosz Golaszewski , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] net: davicom: dm9000: switch to using gpiod API Message-ID: References: <20220906204922.3789922-1-dmitry.torokhov@gmail.com> <88VJLR.GYSEKGBPLGZC1@crapouillou.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > Why is that 1 magically turned into a 0? > > Because gpiod uses logical states (think active/inactive), not absolute > ones. Here we are deasserting the reset line. This is the same question/answer you had with me. Maybe it is worth putting this into the commit message for other patches in your series to prevent this question/answer again and again. Andrew