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[209.132.180.67]) by mx.google.com with ESMTP id d5si26277617pgn.342.2019.05.22.03.48.23; Wed, 22 May 2019 03:48:39 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nvidia.com header.s=n1 header.b=Kf+vIzAU; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nvidia.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729059AbfEVKrV (ORCPT + 99 others); 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