From patchwork Tue Mar 2 12:50:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tang Bin X-Patchwork-Id: 392171 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=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 6D211C433DB for ; Tue, 2 Mar 2021 12:52:15 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BDC3A64F0A for ; Tue, 2 Mar 2021 12:52:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BDC3A64F0A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id E840E16F3; Tue, 2 Mar 2021 13:51:20 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E840E16F3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1614689531; bh=pZn+IWo+aCByh+esLsR5waDbyh6B8P9quBIKKdoOb3U=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=N+FMcNWISREvNmpichl0PwgpaqNV9q/zGs+ILvTCjXKCrmra/5Hez2qP+C7H8THIX WKoch1RE4JGIlvrEt7DknRnloMX+Sbtpx44fOVc9dPenuHZerXl+Lcn7f11lrsSNXq o5DyXeiEuAgq6/zFLTYHpPwtNJvdYEY2k5G9Kwaw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 5E7E6F80271; Tue, 2 Mar 2021 13:50:37 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id EF222F80277; Tue, 2 Mar 2021 13:50:36 +0100 (CET) Received: from cmccmta2.chinamobile.com (cmccmta2.chinamobile.com [221.176.66.80]) by alsa1.perex.cz (Postfix) with ESMTP id DA114F8012D for ; Tue, 2 Mar 2021 13:50:27 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz DA114F8012D Received: from spf.mail.chinamobile.com (unknown[172.16.121.19]) by rmmx-syy-dmz-app07-12007 (RichMail) with SMTP id 2ee7603e3480fae-934fd; Tue, 02 Mar 2021 20:50:09 +0800 (CST) X-RM-TRANSID: 2ee7603e3480fae-934fd X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[223.112.105.130]) by rmsmtp-syy-appsvr10-12010 (RichMail) with SMTP id 2eea603e347d2a6-1de80; Tue, 02 Mar 2021 20:50:09 +0800 (CST) X-RM-TRANSID: 2eea603e347d2a6-1de80 From: Tang Bin To: broonie@kernel.org, timur@kernel.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, perex@perex.cz, tiwai@suse.com Subject: [PATCH] ASoC: fsl_xcvr: Use devm_platform_ioremap_resource_byname() to simplify code Date: Tue, 2 Mar 2021 20:50:02 +0800 Message-Id: <20210302125002.23900-1-tangbin@cmss.chinamobile.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Tang Bin X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" In this function, devm_platform_ioremap_resource_byname() should be suitable to simplify code. Signed-off-by: Tang Bin --- sound/soc/fsl/fsl_xcvr.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c index 6dd0a5fcd455..5e8284db857b 100644 --- a/sound/soc/fsl/fsl_xcvr.c +++ b/sound/soc/fsl/fsl_xcvr.c @@ -1131,7 +1131,7 @@ static int fsl_xcvr_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct fsl_xcvr *xcvr; - struct resource *ram_res, *regs_res, *rx_res, *tx_res; + struct resource *rx_res, *tx_res; void __iomem *regs; int ret, irq; @@ -1166,13 +1166,11 @@ static int fsl_xcvr_probe(struct platform_device *pdev) return PTR_ERR(xcvr->pll_ipg_clk); } - ram_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ram"); - xcvr->ram_addr = devm_ioremap_resource(dev, ram_res); + xcvr->ram_addr = devm_platform_ioremap_resource_byname(pdev, "ram"); if (IS_ERR(xcvr->ram_addr)) return PTR_ERR(xcvr->ram_addr); - regs_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); - regs = devm_ioremap_resource(dev, regs_res); + regs = devm_platform_ioremap_resource_byname(pdev, "regs"); if (IS_ERR(regs)) return PTR_ERR(regs);