From patchwork Wed Mar 31 08:19:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tiantao (H)" X-Patchwork-Id: 12174673 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=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 2072CC433C1 for ; Wed, 31 Mar 2021 08:19:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EB574619D3 for ; Wed, 31 Mar 2021 08:19:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233925AbhCaITW (ORCPT ); Wed, 31 Mar 2021 04:19:22 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:15112 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234343AbhCaISw (ORCPT ); Wed, 31 Mar 2021 04:18:52 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F9K0R46WJz1BFwF; Wed, 31 Mar 2021 16:16:39 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.498.0; Wed, 31 Mar 2021 16:18:40 +0800 From: Tian Tao To: , , , , CC: , Subject: [PATCH v2] gpio: omap: Use device_get_match_data() helper Date: Wed, 31 Mar 2021 16:19:11 +0800 Message-ID: <1617178751-18937-1-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 --- v2: drop the space between ? and :. --- 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..f4df555 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;