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=-3.0 required=3.0 tests=MAILING_LIST_MULTI,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 A2242C43334 for ; Wed, 5 Sep 2018 19:37:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6780E20645 for ; Wed, 5 Sep 2018 19:37:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6780E20645 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728126AbeIFAJa (ORCPT ); Wed, 5 Sep 2018 20:09:30 -0400 Received: from mail-oi0-f66.google.com ([209.85.218.66]:36321 "EHLO mail-oi0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728094AbeIFAJ3 (ORCPT ); Wed, 5 Sep 2018 20:09:29 -0400 Received: by mail-oi0-f66.google.com with SMTP id r69-v6so15955536oie.3; Wed, 05 Sep 2018 12:37:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=s7aN5Q50ZwUddwkIjc7Sz8kupEdtSiBHeR4i+os989Q=; b=nGNNmmCmBG3HsKWQY5ds3F3aV+d4oxaIbo1VxieBsk1DaD36x+3JDVKBn7qaLXx4da +oFwIYueklgMAI2EL32scFTTFY/o1KxaypZC5lpWW+QRjLR6js6z2bjlXJcv9An47isl MUVi/t40R/K4RoZWJGMqk68+yH34DTIvEPREX4nfcYakv3dQS7tnl8OysYoG7AXUrpCk f/We3BPoSImSmqWKjYuKyQ4M5ZMlJniTsrikkrA3F9gf+XMVD66CZ+8Y9rwPagaC6t3d 6COGuTxSO5LiqHH1naTHrsj4o3ab+jlxQX4gnww0aMj46rO7Kn8DHRf04uIfkgHvT1ac OOkw== X-Gm-Message-State: APzg51AB6H9RiZXuciI8K86oXk9Ljr6o5KgObDeCR/knwTuOOY5sy2Eo DZXhFmLIjFf82OSOUA87S+Cf2EI= X-Google-Smtp-Source: ANB0Vdbu4qeU1LW0AMRGPj/6ktzY5EuVzk+89ObPTxbShlFlJeEjQWmE3KLdBdszQ7lEdM0vVohxQw== X-Received: by 2002:aca:aa06:: with SMTP id t6-v6mr33049047oie.152.1536176271371; Wed, 05 Sep 2018 12:37:51 -0700 (PDT) Received: from xps15.herring.priv (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.googlemail.com with ESMTPSA id u21-v6sm2296053oie.22.2018.09.05.12.37.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Sep 2018 12:37:50 -0700 (PDT) From: Rob Herring To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jonas Bonn , Stefan Kristiansson , Stafford Horne , openrisc@lists.librecores.org Subject: [PATCH 10/21] openrisc: use for_each_of_cpu_node iterator Date: Wed, 5 Sep 2018 14:37:27 -0500 Message-Id: <20180905193738.19325-11-robh@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180905193738.19325-1-robh@kernel.org> References: <20180905193738.19325-1-robh@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the for_each_of_cpu_node iterator to iterate over cpu nodes. This has the side effect of defaulting to iterating using "cpu" node names in preference to the deprecated (for FDT) device_type == "cpu". This also fixes a leaked reference for cpus node. Cc: Jonas Bonn Cc: Stefan Kristiansson Cc: Stafford Horne Cc: openrisc@lists.librecores.org Signed-off-by: Rob Herring --- Please ack and I will take via the DT tree. This is dependent on the first 2 patches. arch/openrisc/kernel/setup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index 9d28ab14d139..e17fcd83120f 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -158,9 +158,8 @@ static struct device_node *setup_find_cpu_node(int cpu) { u32 hwid; struct device_node *cpun; - struct device_node *cpus = of_find_node_by_path("/cpus"); - for_each_available_child_of_node(cpus, cpun) { + for_each_of_cpu_node(cpun) { if (of_property_read_u32(cpun, "reg", &hwid)) continue; if (hwid == cpu) -- 2.17.1