From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9A65C433FF for ; Fri, 2 Aug 2019 13:31:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8667D20665 for ; Fri, 2 Aug 2019 13:31:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404801AbfHBNbh (ORCPT ); Fri, 2 Aug 2019 09:31:37 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4157 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2404695AbfHBNbe (ORCPT ); Fri, 2 Aug 2019 09:31:34 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id EAAE5B9637CB28C78B30; Fri, 2 Aug 2019 21:31:30 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.439.0; Fri, 2 Aug 2019 21:31:23 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , CC: , , , , , , , , , YueHaibing Subject: [PATCH -next 10/12] crypto: stm32 - use devm_platform_ioremap_resource() to simplify code Date: Fri, 2 Aug 2019 21:28:07 +0800 Message-ID: <20190802132809.8116-11-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 Content-Type: text/plain X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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/crypto/stm32/stm32-crc32.c | 4 +--- drivers/crypto/stm32/stm32-cryp.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/stm32/stm32-crc32.c b/drivers/crypto/stm32/stm32-crc32.c index 440c9f1..9e11c34 100644 --- a/drivers/crypto/stm32/stm32-crc32.c +++ b/drivers/crypto/stm32/stm32-crc32.c @@ -255,7 +255,6 @@ static int stm32_crc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_crc *crc; - struct resource *res; int ret; crc = devm_kzalloc(dev, sizeof(*crc), GFP_KERNEL); @@ -264,8 +263,7 @@ static int stm32_crc_probe(struct platform_device *pdev) crc->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - crc->regs = devm_ioremap_resource(dev, res); + crc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crc->regs)) { dev_err(dev, "Cannot map CRC IO\n"); return PTR_ERR(crc->regs); diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index 98ae028..2fe6f26 100644 --- a/drivers/crypto/stm32/stm32-cryp.c +++ b/drivers/crypto/stm32/stm32-cryp.c @@ -1955,7 +1955,6 @@ static int stm32_cryp_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_cryp *cryp; - struct resource *res; struct reset_control *rst; int irq, ret; @@ -1969,8 +1968,7 @@ static int stm32_cryp_probe(struct platform_device *pdev) cryp->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - cryp->regs = devm_ioremap_resource(dev, res); + cryp->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(cryp->regs)) return PTR_ERR(cryp->regs); -- 2.7.4