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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h2-20020a056a001a4200b005726c063927si739999pfv.161.2022.11.17.03.30.40; Thu, 17 Nov 2022 03:30:53 -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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=zte.com.cn Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229931AbiKQLRT (ORCPT + 99 others); Thu, 17 Nov 2022 06:17:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239627AbiKQLQ7 (ORCPT ); Thu, 17 Nov 2022 06:16:59 -0500 Received: from mxct.zte.com.cn (mxct.zte.com.cn [183.62.165.209]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55C77B02 for ; Thu, 17 Nov 2022 03:16:56 -0800 (PST) Received: from mse-fl2.zte.com.cn (unknown [10.5.228.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxct.zte.com.cn (FangMail) with ESMTPS id 4NCcnK3zc7z4y0vK; Thu, 17 Nov 2022 19:16:53 +0800 (CST) Received: from xaxapp01.zte.com.cn ([10.88.40.50]) by mse-fl2.zte.com.cn with SMTP id 2AHBGlbL066354; Thu, 17 Nov 2022 19:16:47 +0800 (+08) (envelope-from ye.xingchen@zte.com.cn) Received: from mapi (xaxapp01[null]) by mapi (Zmail) with MAPI id mid31; Thu, 17 Nov 2022 19:16:50 +0800 (CST) Date: Thu, 17 Nov 2022 19:16:50 +0800 (CST) X-Zmail-TransId: 2af9637618225bc0663d X-Mailer: Zmail v1.0 Message-ID: <202211171916504943604@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , Subject: =?utf-8?q?=5BPATCH_linux-next=5D_irqchip=3A_st=3A_Use_device=5Fget?= =?utf-8?q?=5Fmatch=5Fdata=28=29_to_simplify_the_code?= X-MAIL: mse-fl2.zte.com.cn 2AHBGlbL066354 X-Fangmail-Gw-Spam-Type: 0 X-FangMail-Miltered: at cgslv5.04-192.168.251.13.novalocal with ID 63761825.002 by FangMail milter! X-FangMail-Envelope: 1668683813/4NCcnK3zc7z4y0vK/63761825.002/10.5.228.133/[10.5.228.133]/mse-fl2.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 63761825.002/4NCcnK3zc7z4y0vK X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY 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 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749742679741623164?= X-GMAIL-MSGID: =?utf-8?q?1749742679741623164?= From: ye xingchen Directly get the match data with device_get_match_data(). Signed-off-by: ye xingchen --- drivers/irqchip/irq-st.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/irqchip/irq-st.c b/drivers/irqchip/irq-st.c index 801551e46a7b..1b83512b29c6 100644 --- a/drivers/irqchip/irq-st.c +++ b/drivers/irqchip/irq-st.c @@ -153,18 +153,13 @@ static int st_irq_syscfg_enable(struct platform_device *pdev) static int st_irq_syscfg_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - const struct of_device_id *match; struct st_irq_syscfg *ddata; ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); if (!ddata) return -ENOMEM; - match = of_match_device(st_irq_syscfg_match, &pdev->dev); - if (!match) - return -ENODEV; - - ddata->syscfg = (unsigned int)match->data; + ddata->syscfg = (unsigned int) device_get_match_data(&pdev->dev); ddata->regmap = syscon_regmap_lookup_by_phandle(np, "st,syscfg"); if (IS_ERR(ddata->regmap)) {