From patchwork Fri May 13 10:08:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 12848619 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 6E3FFC433EF for ; Fri, 13 May 2022 09:58:07 +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=J5lMjD9ek63LSV7vu4ZoOBI66fqjLw/zrESBNpn6uWA=; b=WxK7FXVrFICt9M 4Jo+ZMuOfHeJp3nwkcfrkBoCUBG8pgInlAf/WbbNixWXmW61NyogprDFnPHRImJJfAmUcAjbhmTAR k0xAfqBvR+Mq3gZeH9SyPiXg5puEzCQ9E2wAUr/PBySbSZdFAfdY17JdJf9rggcWJpMVT4SrEi/rm 3G1F+8aMKOOR9mfRGlHmAIs9v81g2OGLx1FwbhzRtleonLgH5c5L36mQMGzJz35IbK+uF9nwNI3Rj MdASti1FrZYtHFmCB8fyNYf2ZEnMzIg6xU3mrx2JjBuE8H3jWzNTOUQYhNuFnSRk+lzSSqIZQJRa0 BCFMBXDMPouchCDRmU8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1npS2g-00FSWO-5z; Fri, 13 May 2022 09:57:02 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1npS2c-00FSUb-QT; Fri, 13 May 2022 09:57:00 +0000 Received: from dggpemm500024.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4L03rW46XKzGplM; Fri, 13 May 2022 17:54:03 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500024.china.huawei.com (7.185.36.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 13 May 2022 17:56:53 +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; Fri, 13 May 2022 17:56:53 +0800 From: Yang Yingliang To: , , , CC: , , Subject: [PATCH -next 2/2] i2c: mt7621: Use devm_platform_get_and_ioremap_resource() Date: Fri, 13 May 2022 18:08:19 +0800 Message-ID: <20220513100819.2711845-2-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220513100819.2711845-1-yangyingliang@huawei.com> References: <20220513100819.2711845-1-yangyingliang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) 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_025659_062796_B8DC8F83 X-CRM114-Status: UNSURE ( 8.84 ) 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 f117c3d9ca19..0d849379a236 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);