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=-3.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 CDFF1C18E7D for ; Wed, 22 May 2019 10:47:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F7DE2184B for ; Wed, 22 May 2019 10:47:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="Kf+vIzAU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729100AbfEVKrV (ORCPT ); Wed, 22 May 2019 06:47:21 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:15508 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727464AbfEVKrU (ORCPT ); Wed, 22 May 2019 06:47:20 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 22 May 2019 03:47:20 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 22 May 2019 03:47:19 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 22 May 2019 03:47:19 -0700 Received: from HQMAIL108.nvidia.com (172.18.146.13) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 22 May 2019 10:47:18 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL108.nvidia.com (172.18.146.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Wed, 22 May 2019 10:47:19 +0000 Received: from puneets-dt1.nvidia.com (Not Verified[10.24.229.31]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 22 May 2019 03:47:18 -0700 From: Puneet Saxena To: , , , , CC: , , , , Puneet Saxena Subject: [PATCH] ignore disabled memory-region nodes Date: Wed, 22 May 2019 16:17:10 +0530 Message-ID: <1558522031-549-1-git-send-email-puneets@nvidia.com> X-Mailer: git-send-email 2.7.4 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1558522040; bh=cC9Pildjkan4wUsPw2Vmk31xAPZILgJT7kB9V5IdJ64=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=Kf+vIzAUdZuqfK3Hsr8YRO97C0wB8RnbF7rcd6IhGsXF1b9kiUZfufGiGNBsnYCni OAPPclCHCka9yITPMJZr0rp89lGxG8x/DgnZ/Gi0kIzeyA+jdfoUwqeKcgaWSQcijn UPvxbD3dYoIW32bVQSAcCXBXCITQ6KCCVdqN/hP4J497O5ef2PPuXh+wakJNpkfyFL AuW5lNGEj1WEtQ3Dj5RZpqKwKTQmXLnX16h5ugQifXmYsTSWhSbX9jYev+U6ka7F71 ehwY2Ny+uyKtMM3fNIYNBMhNC15ZbkJjneWKI+E0MByt7eKShhX9sCTm4c/L7zSh4Z BALut4Sf5ocXg== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org While parsing "memory-region" node lists if a node is "disabled", parsing halts. Therefore the nodes whose "status" is "okay" or "ok" are not parsed. The change ignores disabled nodes in the memory-region nodes list and returns 0 to continue parsing next nodes. --- v2: * Fixed typo in commit message. * Used of_device_is_available to check device is disabled/enabled. Krishna Reddy (1): of: reserved-memory: ignore disabled memory-region nodes drivers/of/of_reserved_mem.c | 3 +++ 1 file changed, 3 insertions(+) -- 2.7.4