From patchwork Mon Aug 16 11:59:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12438369 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 D57FEC432BE for ; Mon, 16 Aug 2021 12:01:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C138163242 for ; Mon, 16 Aug 2021 12:01:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235656AbhHPMB2 (ORCPT ); Mon, 16 Aug 2021 08:01:28 -0400 Received: from mga05.intel.com ([192.55.52.43]:17264 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233967AbhHPMBN (ORCPT ); Mon, 16 Aug 2021 08:01:13 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10077"; a="301429167" X-IronPort-AV: E=Sophos;i="5.84,324,1620716400"; d="scan'208";a="301429167" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2021 05:00:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,324,1620716400"; d="scan'208";a="441058459" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga002.jf.intel.com with ESMTP; 16 Aug 2021 05:00:03 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 0F91512B; Mon, 16 Aug 2021 15:00:03 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , David Thompson , linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, netdev@vger.kernel.org, linux-acpi@vger.kernel.org Cc: Linus Walleij , Bartosz Golaszewski , "David S. Miller" , Jakub Kicinski , "Rafael J. Wysocki" , Asmaa Mnebhi , Liming Sun Subject: [PATCH v1 3/6] gpio: mlxbf2: Use devm_platform_ioremap_resource() Date: Mon, 16 Aug 2021 14:59:50 +0300 Message-Id: <20210816115953.72533-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210816115953.72533-1-andriy.shevchenko@linux.intel.com> References: <20210816115953.72533-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Simplify the platform_get_resource() and devm_ioremap_resource() calls with devm_platform_ioremap_resource(). Signed-off-by: Andy Shevchenko Acked-by: Asmaa Mnebhi Signed-off-by: Andy Shevchenko --- drivers/gpio/gpio-mlxbf2.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c index c0aa622fef76..c193d1a9a5dd 100644 --- a/drivers/gpio/gpio-mlxbf2.c +++ b/drivers/gpio/gpio-mlxbf2.c @@ -228,7 +228,6 @@ mlxbf2_gpio_probe(struct platform_device *pdev) struct mlxbf2_gpio_context *gs; struct device *dev = &pdev->dev; struct gpio_chip *gc; - struct resource *res; unsigned int npins; int ret; @@ -237,13 +236,9 @@ mlxbf2_gpio_probe(struct platform_device *pdev) return -ENOMEM; /* YU GPIO block address */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - - gs->gpio_io = devm_ioremap(dev, res->start, resource_size(res)); - if (!gs->gpio_io) - return -ENOMEM; + gs->gpio_io = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(gs->gpio_io)) + return PTR_ERR(gs->gpio_io); ret = mlxbf2_gpio_get_lock_res(pdev); if (ret) {