From patchwork Tue Sep 7 08:52:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 12478005 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 37C6EC433F5 for ; Tue, 7 Sep 2021 08:58:44 +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 01081610E9 for ; Tue, 7 Sep 2021 08:58:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 01081610E9 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=XFZamgkz0Ucubx/NOc6B9XWzBiIVb6WjoUbrALeBg94=; b=mcpzzYI0bYMPKA NttmbGObfK8zNeDwwVhzaKOcfTf5uRUcnW+0uiwfMx6tqP0XXLvIUU66uq6RDWxunmSPMW2pQOat9 L38Vnxs4mEfaFiG4NRtNKLpS0qChulcwmxeTdSg3RAQmvy5XenWbEScttSRjNBVvvG8M2l+1hqvvm aZaodxHjZEd/H0Q/zNstppVqBqUcjQZmjs7gnW3nl5zzJ4aI/58X1+IoAwVLB2LNgdqHM+jTYFhB0 FwunPTdBOLyZ5aQCtBV4OI4BGP4EQPLZsA3Ic+RWefOLkhU71yWTepa+LE48AJYKVdKhN936uAxXr OqGA3hdJLtyhhJ4MJIPw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNWuf-00304F-Cq; Tue, 07 Sep 2021 08:57:06 +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 1mNWqY-002y3i-Ad for linux-arm-kernel@lists.infradead.org; Tue, 07 Sep 2021 08:52:51 +0000 Received: from BC-Mail-Ex15.internal.baidu.com (unknown [172.31.51.55]) by Forcepoint Email with ESMTPS id 5EEAF1CA0BB0ECBBD79C; Tue, 7 Sep 2021 16:52:49 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BC-Mail-Ex15.internal.baidu.com (172.31.51.55) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.12; Tue, 7 Sep 2021 16:52:49 +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 16:52:48 +0800 From: Cai Huoqing To: CC: Michael Turquette , Stephen Boyd , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , , , , Subject: [PATCH] clk: sunxi-ng: ccu-sun9i-a80-de: Make use of the helper function devm_platform_ioremap_resource() Date: Tue, 7 Sep 2021 16:52:42 +0800 Message-ID: <20210907085243.4866-1-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_015250_580061_26A65CE3 X-CRM114-Status: GOOD ( 10.72 ) 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 --- drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c index 6616e8114f62..94552199d54d 100644 --- a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c +++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c @@ -203,14 +203,12 @@ static const struct sunxi_ccu_desc sun9i_a80_de_clk_desc = { static int sun9i_a80_de_clk_probe(struct platform_device *pdev) { - struct resource *res; struct clk *bus_clk; struct reset_control *rstc; void __iomem *reg; int ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg = devm_ioremap_resource(&pdev->dev, res); + reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg)) return PTR_ERR(reg);