From patchwork Wed Mar 29 06:24:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 668525 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 7C076C6FD18 for ; Wed, 29 Mar 2023 06:24:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229584AbjC2GY6 (ORCPT ); Wed, 29 Mar 2023 02:24:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229456AbjC2GY5 (ORCPT ); Wed, 29 Mar 2023 02:24:57 -0400 Received: from out30-124.freemail.mail.aliyun.com (out30-124.freemail.mail.aliyun.com [115.124.30.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 740DF10A; Tue, 28 Mar 2023 23:24:55 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R731e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=ay29a033018045176; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0VevlojM_1680071091; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0VevlojM_1680071091) by smtp.aliyun-inc.com; Wed, 29 Mar 2023 14:24:51 +0800 From: Yang Li To: broonie@kernel.org, tudor.ambarus@linaro.org Cc: heiko@sntech.de, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH -next v2] spi: rockchip-sfc: Use devm_platform_ioremap_resource() Date: Wed, 29 Mar 2023 14:24:50 +0800 Message-Id: <20230329062450.58924-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yang Li Reviewed-by: Tudor Ambarus --- change in v2: --According to Tudor's suggestion, use devm_platform_ioremap_resource() and get rid of the local variable too. drivers/spi/spi-rockchip-sfc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c index 4fabd2e0439f..b370aade11b4 100644 --- a/drivers/spi/spi-rockchip-sfc.c +++ b/drivers/spi/spi-rockchip-sfc.c @@ -558,7 +558,6 @@ static int rockchip_sfc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct spi_master *master; - struct resource *res; struct rockchip_sfc *sfc; int ret; @@ -576,8 +575,7 @@ static int rockchip_sfc_probe(struct platform_device *pdev) sfc = spi_master_get_devdata(master); sfc->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - sfc->regbase = devm_ioremap_resource(dev, res); + sfc->regbase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(sfc->regbase)) return PTR_ERR(sfc->regbase);