| Message ID | 5f6487bef761bdfe1e243ce54eb9ffa5ce2c1351.1572945776.git.matti.vaittinen@fi.rohmeurope.com |
|---|---|
| State | New |
| Headers | show
Return-Path: <linux-gpio-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=fi.rohmeurope.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 476lxN5tqhz9s4Y for <incoming@patchwork.ozlabs.org>; Tue, 5 Nov 2019 21:18:32 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388060AbfKEKSc (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Tue, 5 Nov 2019 05:18:32 -0500 Received: from mail-lf1-f66.google.com ([209.85.167.66]:33152 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387773AbfKEKSc (ORCPT <rfc822; linux-gpio@vger.kernel.org>); Tue, 5 Nov 2019 05:18:32 -0500 Received: by mail-lf1-f66.google.com with SMTP id y127so14667642lfc.0; Tue, 05 Nov 2019 02:18:30 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=MWnOw9JjnCHpqKPTN3pPGUJIwZRKUop8HSWrhdC3vT4=; b=fny6ZOJw2sljZkT8rfhB9aWLTsXs2tg3ATV/weshRnm2f+DS25uJ04FUuzBbT9ItIg fYf+d2X/tki171ENZ7fT/0JeWkJAT9SZPkDDUqgBrk9b7Q+7SKL9Ax/7uQubuy46WYGT cl0ozzpgDGj0fFXRIPrzNnrlyg8Th86qUfVobDzkuP/q2hU6IxtCywTCdCCs0ddfxSA7 GTBvUUXpKaltbKM6+tGIPkgXr3UEqaDAuiODQbB7bTPYjioaIdXCI9g3siwFi51YvdD5 Z1PomeCg+ZhaTuExdjKH2vb+PhjiP9wyd6n3fvRY0rHEaCykKADVeHpTryRcW9/jPAQt gGFw== X-Gm-Message-State: APjAAAX0QTx7t/2peB8JWFKLs/QnrJNqoADbScsD2V1ohBmmgT/zqopz Bssix7Br8b8e7r3/xwTakg8= X-Google-Smtp-Source: APXvYqwo01qbCE5SasJan7lMcNYD6khUpQEBG+b7p/f86el3GNyGSsQWQflPVOocDdx5U4gLU9o+AQ== X-Received: by 2002:a19:4f4c:: with SMTP id a12mr177073lfk.18.1572949109612; Tue, 05 Nov 2019 02:18:29 -0800 (PST) Received: from localhost.localdomain ([213.255.186.46]) by smtp.gmail.com with ESMTPSA id d28sm8170785lfn.33.2019.11.05.02.18.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Nov 2019 02:18:29 -0800 (PST) Date: Tue, 5 Nov 2019 12:18:20 +0200 From: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> To: matti.vaittinen@fi.rohmeurope.com, mazziesaccount@gmail.com Cc: Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <bgolaszewski@baylibre.com>, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 18/62] gpio: gpio-lp873x: Use new GPIO_LINE_DIRECTION Message-ID: <5f6487bef761bdfe1e243ce54eb9ffa5ce2c1351.1572945776.git.matti.vaittinen@fi.rohmeurope.com> References: <cover.1572945776.git.matti.vaittinen@fi.rohmeurope.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <cover.1572945776.git.matti.vaittinen@fi.rohmeurope.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: <linux-gpio.vger.kernel.org> X-Mailing-List: linux-gpio@vger.kernel.org |
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[01/62] gpio: Add definition for GPIO direction
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diff --git a/drivers/gpio/gpio-lp873x.c b/drivers/gpio/gpio-lp873x.c index 801995dd9b26..70fad87ff2db 100644 --- a/drivers/gpio/gpio-lp873x.c +++ b/drivers/gpio/gpio-lp873x.c @@ -33,7 +33,7 @@ static int lp873x_gpio_get_direction(struct gpio_chip *chip, unsigned int offset) { /* This device is output only */ - return 0; + return GPIO_LINE_DIRECTION_OUT; } static int lp873x_gpio_direction_input(struct gpio_chip *chip,
It's hard for occasional GPIO code reader/writer to know if values 0/1 equal to IN or OUT. Use defined GPIO_LINE_DIRECTION_IN and GPIO_LINE_DIRECTION_OUT to help them out. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> --- drivers/gpio/gpio-lp873x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)