From patchwork Wed Mar 31 02:56:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tiantao (H)" X-Patchwork-Id: 12174227 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,USER_AGENT_GIT 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 C5A18C433C1 for ; Wed, 31 Mar 2021 02:57:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F00A619D8 for ; Wed, 31 Mar 2021 02:57:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233368AbhCaC4c (ORCPT ); Tue, 30 Mar 2021 22:56:32 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:15111 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233291AbhCaC4S (ORCPT ); Tue, 30 Mar 2021 22:56:18 -0400 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F99rL6xMWz1BFQv; Wed, 31 Mar 2021 10:54:10 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.498.0; Wed, 31 Mar 2021 10:56:10 +0800 From: Tian Tao To: , , , , CC: , Subject: [PATCH] gpio: omap: Use device_get_match_data() helper Date: Wed, 31 Mar 2021 10:56:40 +0800 Message-ID: <1617159400-19775-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Use the device_get_match_data() helper instead of open coding. Signed-off-by: Tian Tao --- drivers/gpio/gpio-omap.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 41952bb..9d94486 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1364,15 +1364,14 @@ static int omap_gpio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct device_node *node = dev->of_node; - const struct of_device_id *match; const struct omap_gpio_platform_data *pdata; struct gpio_bank *bank; struct irq_chip *irqc; int ret; - match = of_match_device(of_match_ptr(omap_gpio_match), dev); + pdata = device_get_match_data(dev); - pdata = match ? match->data : dev_get_platdata(dev); + pdata = pdata ? : dev_get_platdata(dev); if (!pdata) return -EINVAL;