From patchwork Thu Jan 19 09:18:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ye.xingchen@zte.com.cn X-Patchwork-Id: 644436 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECA20C38142 for ; Thu, 19 Jan 2023 09:18:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229899AbjASJS4 (ORCPT ); Thu, 19 Jan 2023 04:18:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229615AbjASJSz (ORCPT ); Thu, 19 Jan 2023 04:18:55 -0500 Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [63.216.63.40]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD499119; Thu, 19 Jan 2023 01:18:53 -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 mxhk.zte.com.cn (FangMail) with ESMTPS id 4NyHB43clcz8R03d; Thu, 19 Jan 2023 17:18:52 +0800 (CST) Received: from xaxapp02.zte.com.cn ([10.88.97.241]) by mse-fl2.zte.com.cn with SMTP id 30J9IiMM012298; Thu, 19 Jan 2023 17:18:44 +0800 (+08) (envelope-from ye.xingchen@zte.com.cn) Received: from mapi (xaxapp01[null]) by mapi (Zmail) with MAPI id mid31; Thu, 19 Jan 2023 17:18:47 +0800 (CST) Date: Thu, 19 Jan 2023 17:18:47 +0800 (CST) X-Zmail-TransId: 2af963c90af702446b00 X-Mailer: Zmail v1.0 Message-ID: <202301191718471268817@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , , , , , , , , , , Subject: =?utf-8?q?=5BPATCH=5D_i2c=3A_bcm2835=3A_Use_devm=5Fplatform=5Fget?= =?utf-8?q?=5Fand=5Fioremap=5Fresource=28=29?= X-MAIL: mse-fl2.zte.com.cn 30J9IiMM012298 X-Fangmail-Gw-Spam-Type: 0 X-FangMail-Miltered: at cgslv5.04-192.168.250.137.novalocal with ID 63C90AFC.000 by FangMail milter! X-FangMail-Envelope: 1674119932/4NyHB43clcz8R03d/63C90AFC.000/10.5.228.133/[10.5.228.133]/mse-fl2.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 63C90AFC.000/4NyHB43clcz8R03d Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: ye xingchen Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: ye xingchen --- drivers/i2c/busses/i2c-bcm2835.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index f72c6576d8a3..09a077b31bfe 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -407,7 +407,6 @@ static const struct i2c_adapter_quirks bcm2835_i2c_quirks = { static int bcm2835_i2c_probe(struct platform_device *pdev) { struct bcm2835_i2c_dev *i2c_dev; - struct resource *mem; int ret; struct i2c_adapter *adap; struct clk *mclk; @@ -420,8 +419,7 @@ static int bcm2835_i2c_probe(struct platform_device *pdev) i2c_dev->dev = &pdev->dev; init_completion(&i2c_dev->completion); - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - i2c_dev->regs = devm_ioremap_resource(&pdev->dev, mem); + i2c_dev->regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(i2c_dev->regs)) return PTR_ERR(i2c_dev->regs);