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: 13191932 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 02285C6FD18 for ; Wed, 29 Mar 2023 06:25:14 +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: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:In-Reply-To:References: List-Owner; bh=iOen1A4PdtVtxbLpud8Ts0H4aDjRHBIHbYAyrrI1esM=; b=j7lXoVm/DYfKU6 AfukmKDoXORpqfmgfYPsbrDHyGi/NVCqKJgRuBoS+Zh73zFSrxdqxLoenT9B7lcSISIWukQbIdzx7 DmSfRixse34a/F3QZ4SABOEedfeltZ53OGqb9M9/v+T8B4AI3dHaXkRyFKpglGZeCTwHtn7EolE0u tm1KU3F9rPih1ThMfGmCPPygtSD36SGG5oXaG6tc2yfrJwhZ6okG3wlef0rVF1yCTHbP+hE+H3M4j Dv/dxpLmM6+cqC821030ifQeDC4lUpH/1pzIgzmmxNrzF4BOFm1Lv7zD3wjpMd2ClXRy390WZ9/pb XjGdpnLWugjD1PJRYLNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phPEy-00GnXu-0w; Wed, 29 Mar 2023 06:25:00 +0000 Received: from out30-99.freemail.mail.aliyun.com ([115.124.30.99]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phPEt-00GnWM-1C; Wed, 29 Mar 2023 06:24:58 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230328_232455_583130_B9251329 X-CRM114-Status: GOOD ( 10.08 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.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);