From patchwork Sat May 14 02:31:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 12849623 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 50533C433F5 for ; Sat, 14 May 2022 02:21:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+snv9/FqpZpQjDPS8CsiQ6tO3NmNHir4BWCba+d9cIY=; b=x3YbhvDwyMRFq0 m85+iM5LPklQwb4KnzWbwVyBoZL25LtqQQ+TxVbwgTd4YQi6Nf4pFgxq0BVEi7LS6JECIYEvurlkT crfAksvuv3R+FVPvgOTInkA+HUUY+xTbYdnoW4aIAk1zHpedDyKGDXLxIFMC/gM7d6gOv81jed75l ZZCDCGDVaoZqWvHFGGuciph44yJK8JMCcCgvnoionhkUkrKw4TAMVZoXLBBYPe074ctZf9sHZmTyS cAEtQBYe/iUksm0Wse0MBsHFEQvj5LMlY0PXb51asFnpN9l+89BrZU/Lvs/cbNSVnTMv6eZm314G9 i3Z71EsbApilyeHf1kzA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nphOb-000ZPL-KC; Sat, 14 May 2022 02:20:41 +0000 Received: from szxga08-in.huawei.com ([45.249.212.255]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nphOS-000ZL4-I5; Sat, 14 May 2022 02:20:34 +0000 Received: from dggpemm500023.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4L0TjB1ryWz1JC4m; Sat, 14 May 2022 10:19:10 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Sat, 14 May 2022 10:20:25 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Sat, 14 May 2022 10:20:25 +0800 From: Yang Yingliang To: , , , CC: , , , Subject: [PATCH -next v2 2/2] i2c: mt7621: Use devm_platform_get_and_ioremap_resource() Date: Sat, 14 May 2022 10:31:48 +0800 Message-ID: <20220514023148.305457-2-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220514023148.305457-1-yangyingliang@huawei.com> References: <20220514023148.305457-1-yangyingliang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220513_192032_788597_B65CCB4F X-CRM114-Status: UNSURE ( 8.57 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang Reviewed-by: Stefan Roese --- drivers/i2c/busses/i2c-mt7621.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-mt7621.c b/drivers/i2c/busses/i2c-mt7621.c index 901f0fb04fee..cfe6de8175dd 100644 --- a/drivers/i2c/busses/i2c-mt7621.c +++ b/drivers/i2c/busses/i2c-mt7621.c @@ -270,18 +270,15 @@ static void mtk_i2c_init(struct mtk_i2c *i2c) static int mtk_i2c_probe(struct platform_device *pdev) { - struct resource *res; struct mtk_i2c *i2c; struct i2c_adapter *adap; int ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - i2c = devm_kzalloc(&pdev->dev, sizeof(struct mtk_i2c), GFP_KERNEL); if (!i2c) return -ENOMEM; - i2c->base = devm_ioremap_resource(&pdev->dev, res); + i2c->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(i2c->base)) return PTR_ERR(i2c->base);