From patchwork Tue Sep 7 08:52:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 12478001 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 45D5AC433EF for ; Tue, 7 Sep 2021 08:57:45 +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 0F41A6109D for ; Tue, 7 Sep 2021 08:57:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0F41A6109D 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=C2jjlMH5CYt5Hr5+QtlGwMmIUp0m2HTWzFHGiTag3Ww=; b=Nm2gsDlXKl4rx9 lUpfNTbmK8M1rUEbjdiF4kC5TgWOlIJIcYjahILrjUS33sJJD/NUigIDk2CZyXuvJMvXeOP07K2Ts Xr0hZjwVxiHg+03eJ1iklBm2+DuJ9zjvrYzSYVjMeVAt01LJpFmuITTA0Zu0CQt1GO0ExbubtXce9 fcU92dbr7bn7cZSKqDALYSEtBgBw1MLkPUTPozrnQsI4NKryZARWd4QA4T1tuqOZY9YNyj6QFRRsO LhEBi2C2QYt46uaYrV7IqoAoBRoojCzQVQB+mQyQpv61a8NVQWiA1e+DwDhOqELWEwtfLtDINxVqx CjiWsOOX2e1upNKx1D5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNWtr-002zi7-Iy; Tue, 07 Sep 2021 08:56:16 +0000 Received: from mx21.baidu.com ([220.181.3.85] helo=baidu.com) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNWqQ-002xzB-TT for linux-arm-kernel@lists.infradead.org; Tue, 07 Sep 2021 08:52:44 +0000 Received: from BJHW-Mail-Ex09.internal.baidu.com (unknown [10.127.64.32]) by Forcepoint Email with ESMTPS id F0F063CB805D535F0C0B; Tue, 7 Sep 2021 16:52:41 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BJHW-Mail-Ex09.internal.baidu.com (10.127.64.32) 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 16:52:41 +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 16:52:41 +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: Make use of the helper function devm_platform_ioremap_resource() Date: Tue, 7 Sep 2021 16:52:35 +0800 Message-ID: <20210907085235.4815-1-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-Baidu-BdMsfe-DateCheck: 1_BJHW-Mail-Ex09_2021-09-07 16:52:42:002 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210907_015243_155996_C9E7E4A0 X-CRM114-Status: UNSURE ( 9.97 ) X-CRM114-Notice: Please train this message. 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.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80.c index ef29582676f6..2fca2cc53dd4 100644 --- a/drivers/clk/sunxi-ng/ccu-sun9i-a80.c +++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80.c @@ -1213,12 +1213,10 @@ static void sun9i_a80_cpu_pll_fixup(void __iomem *reg) static int sun9i_a80_ccu_probe(struct platform_device *pdev) { - struct resource *res; void __iomem *reg; u32 val; - 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);