From patchwork Wed Sep 4 13:59:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11130791 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3391B13B1 for ; Wed, 4 Sep 2019 14:09:33 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 114CD22CED for ; Wed, 4 Sep 2019 14:09:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mpDyjbgb"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="o4rfYA4e" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 114CD22CED Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=meuU6Y7rHkFUZ/w/XxDva1UNpu30bYppbJ2RlfImOUQ=; b=mpDyjbgbSnNTAX SPY/SAej6JferCB42Qp5f4qBhvxYVvuYVNBCcF3LNEJfqZJj06j7P0IZq0F2Ik1gsT6qdXnNXvVG5 pgZKG9Pj00WCs92zxC/kHKJGPLFJd4JU6o5bc/Y3EE9Nyo+7Af8mStEefxC+OLG7W+Q3ybEetnnG1 G5KXdbjUZEiiBgLoh1dj5yieyl8BhUIaaoYYfJN0fB1eG43zHRly4e+kYIzxxqDEbjp2nh1z8EB2K MEf0+l7A/YQQn/Z0+5bSmbLd/+aIvDByPO+L4X1xHRRObL6Yz7Q798OtmkfkOW1zYD9LbEe/mcUBg +9LU/xelNGEcIKm/ktgA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i5VyL-0007fG-MY; Wed, 04 Sep 2019 14:09:21 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i5VqG-0005Y2-Sm; Wed, 04 Sep 2019 14:01:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Type:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:CC:To:From:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=m3IJJx6Vh8h/VRqTyQ3cBhqCfVSa996r8iPyIC8I8v8=; b=o4rfYA4eF8fC6gc00y1D7peWY vdDCHVvOE4BbOrI7hW0SNEaekoojdkfB+739m4ncq9eNkiauNgtVAUkpxVhoDzY01WmSKGBHLhnxY +j9YJ1D8z5re1IZkMUyeYCiJEwjH45AK9dESNaJ4n9x2el9xQMmlh8R+aZUN8aDGkkqx7n0AkCXqW shlpV19PznOTKnNs1zBssW80InaQ2gCbaOnXfMj0EMAzUUEYHBBtLiXAWeIumD8ed1eMU1SodDx/i AInaGqXoakUnk2GT4WYe13j9cGwDJFZYWCo6ewtTZqvmATxAOr4dLigRZ7azwJh6JcRLCO5Ke8Am6 znKybRqvA==; Received: from szxga05-in.huawei.com ([45.249.212.191] helo=huawei.com) by casper.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i5VqX-00029N-DP; Wed, 04 Sep 2019 14:01:19 +0000 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id D39FD3D6C65EC16AF20C; Wed, 4 Sep 2019 22:00:45 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Sep 2019 22:00:39 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH -next 24/36] spi: rb4xx: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 21:59:06 +0800 Message-ID: <20190904135918.25352-25-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20190904135918.25352-1-yuehaibing@huawei.com> References: <20190904135918.25352-1-yuehaibing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190904_150117_784271_51C76682 X-CRM114-Status: UNSURE ( 9.10 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on casper.infradead.org summary: Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.191 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, YueHaibing , linux-arm-msm@vger.kernel.org, openbmc@lists.ozlabs.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/spi/spi-rb4xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-rb4xx.c b/drivers/spi/spi-rb4xx.c index 51f03d9..4c9620e 100644 --- a/drivers/spi/spi-rb4xx.c +++ b/drivers/spi/spi-rb4xx.c @@ -135,12 +135,10 @@ static int rb4xx_spi_probe(struct platform_device *pdev) struct spi_master *master; struct clk *ahb_clk; struct rb4xx_spi *rbspi; - struct resource *r; int err; void __iomem *spi_base; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - spi_base = devm_ioremap_resource(&pdev->dev, r); + spi_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(spi_base)) return PTR_ERR(spi_base);