From patchwork Fri Aug 2 13:28:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11073533 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AC82F14DB for ; Fri, 2 Aug 2019 13:32:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C46D28856 for ; Fri, 2 Aug 2019 13:32:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9093B28861; Fri, 2 Aug 2019 13:32:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4D3D128856 for ; Fri, 2 Aug 2019 13:32:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404921AbfHBNcB (ORCPT ); Fri, 2 Aug 2019 09:32:01 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:3737 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2404443AbfHBNbT (ORCPT ); Fri, 2 Aug 2019 09:31:19 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 040855C56A2A8F2ACCCA; Fri, 2 Aug 2019 21:31:15 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.439.0; Fri, 2 Aug 2019 21:31:08 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , CC: , , , , , , , , , YueHaibing Subject: [PATCH -next 03/12] crypto: exynos - use devm_platform_ioremap_resource() to simplify code Date: Fri, 2 Aug 2019 21:28:00 +0800 Message-ID: <20190802132809.8116-4-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20190802132809.8116-1-yuehaibing@huawei.com> References: <20190802132809.8116-1-yuehaibing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing Reviewed-by: Krzysztof Kozlowski --- drivers/crypto/exynos-rng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/crypto/exynos-rng.c b/drivers/crypto/exynos-rng.c index 2cfabb9..cbd8ca6 100644 --- a/drivers/crypto/exynos-rng.c +++ b/drivers/crypto/exynos-rng.c @@ -268,7 +268,6 @@ static struct rng_alg exynos_rng_alg = { static int exynos_rng_probe(struct platform_device *pdev) { struct exynos_rng_dev *rng; - struct resource *res; int ret; if (exynos_rng_dev) @@ -289,8 +288,7 @@ static int exynos_rng_probe(struct platform_device *pdev) return PTR_ERR(rng->clk); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rng->mem = devm_ioremap_resource(&pdev->dev, res); + rng->mem = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rng->mem)) return PTR_ERR(rng->mem);