From patchwork Tue Jan 10 03:12:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miles Chen X-Patchwork-Id: 641166 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9551C54EBC for ; Tue, 10 Jan 2023 03:13:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230373AbjAJDND (ORCPT ); Mon, 9 Jan 2023 22:13:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235410AbjAJDNC (ORCPT ); Mon, 9 Jan 2023 22:13:02 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33F6D15F04; Mon, 9 Jan 2023 19:13:00 -0800 (PST) X-UUID: 31cafe7a2a6b43b2af3acf2f241a64be-20230110 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=QNyb5Z3QvxQnVVBV71UIuozwt8O7RNweh4eQ8iUbsl0=; b=qKYxgJwY8+FaWP4Q19QoI9af0hqGMWHzpXsGtVU173w/NcwFTRueMP81j2afO/oiNaIfnwcexrX5H2TRFUWu4xFmHbmVD3TL45FOVbCIinJBVo3BqRK7HwfwvKcAmudK8ZUlieLX/op2G+F0U41kik5Bwp1dt3zwddUx2MPd9fI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.17, REQID:0ac900ee-5ff2-4e15-8261-4b82307ec6ac, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:543e81c, CLOUDID:bf4256f5-ff42-4fb0-b929-626456a83c14, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 X-CID-BVR: 0,NGT X-UUID: 31cafe7a2a6b43b2af3acf2f241a64be-20230110 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2116222107; Tue, 10 Jan 2023 11:12:56 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Tue, 10 Jan 2023 11:12:55 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Tue, 10 Jan 2023 11:12:55 +0800 From: Miles Chen To: Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , "Rafael J. Wysocki" , Viresh Kumar , Matthias Brugger CC: , Miles Chen , , , Subject: [PATCH] cpufreq: armada-37xx: stop using 0 as NULL pointer Date: Tue, 10 Jan 2023 11:12:52 +0800 Message-ID: <20230110031252.5014-1-miles.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Use NULL for NULL pointer to fix the following sparse warning: drivers/cpufreq/armada-37xx-cpufreq.c:448:32: sparse: warning: Using plain integer as NULL pointer Signed-off-by: Miles Chen --- drivers/cpufreq/armada-37xx-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c index c10fc33b29b1..b74289a95a17 100644 --- a/drivers/cpufreq/armada-37xx-cpufreq.c +++ b/drivers/cpufreq/armada-37xx-cpufreq.c @@ -445,7 +445,7 @@ static int __init armada37xx_cpufreq_driver_init(void) return -ENODEV; } - clk = clk_get(cpu_dev, 0); + clk = clk_get(cpu_dev, NULL); if (IS_ERR(clk)) { dev_err(cpu_dev, "Cannot get clock for CPU0\n"); return PTR_ERR(clk);