From patchwork Tue Sep 7 08:51:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 12477913 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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 D015CC433EF for ; Tue, 7 Sep 2021 08:52:38 +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 9E95760F70 for ; Tue, 7 Sep 2021 08:52:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9E95760F70 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baidu.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=BeH7YkHO8NaN1TE5aYsmiGu5AMs38NkNTE0oY27dK2A=; b=U3Crbw6RUtahOE GtCc7jWhw6cqJ/QeNbOAdQi0TcoO09oFa4d9T8zdlzyueMgosuI8ADcx8IDrKxvYl0F5BA2PSKz7c GwD7jDAZU5mL9Ko19t6LByf5FreIf1SOuv2ylibqEJUev1P6y7ZuzN5W3vtPKmtmvgpqLFPOLnA/t hjkmEQJdZGsLm+R3Pu4UYdefzHgIUp5XTySFFqePAefDHfyWJqfKBKhAzdwHST5O2l6BHuRUmIXcr 9tfQkip2g4g0LYkK5xSCIXROTUPmVj7vdQelkaHVs0z/8fVG9FP5bE4qk6hGcBjBZxjR06fMcwHxP zj+HvbTNQCbTbpFZLnDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNWp8-002xMK-FM; Tue, 07 Sep 2021 08:51:22 +0000 Received: from mx20.baidu.com ([111.202.115.85] helo=baidu.com) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNWp0-002xKk-U9 for linux-arm-kernel@lists.infradead.org; Tue, 07 Sep 2021 08:51:16 +0000 Received: from BJHW-Mail-Ex03.internal.baidu.com (unknown [10.127.64.13]) by Forcepoint Email with ESMTPS id DB11C5EFA99D64C3FC37; Tue, 7 Sep 2021 16:51:13 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BJHW-Mail-Ex03.internal.baidu.com (10.127.64.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Tue, 7 Sep 2021 16:51:13 +0800 Received: from LAPTOP-UKSR4ENP.internal.baidu.com (172.31.63.8) by BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Tue, 7 Sep 2021 16:51:13 +0800 From: Cai Huoqing To: CC: Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , "Michael Turquette" , Stephen Boyd , Krzysztof Kozlowski , , , , Subject: [PATCH] clk: samsung: exynos4412-isp: Make use of the helper function devm_platform_ioremap_resource() Date: Tue, 7 Sep 2021 16:51:07 +0800 Message-ID: <20210907085107.4203-1-caihuoqing@baidu.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [172.31.63.8] X-ClientProxiedBy: BC-Mail-Ex09.internal.baidu.com (172.31.51.49) To BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210907_015115_212635_0F3E339F X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing Reviewed-by: Krzysztof Kozlowski --- drivers/clk/samsung/clk-exynos4412-isp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c index b69e381b8c0c..471a6fb82670 100644 --- a/drivers/clk/samsung/clk-exynos4412-isp.c +++ b/drivers/clk/samsung/clk-exynos4412-isp.c @@ -110,11 +110,9 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev) struct samsung_clk_provider *ctx; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; - struct resource *res; void __iomem *reg_base; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg_base = devm_ioremap_resource(dev, res); + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) return PTR_ERR(reg_base);