Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp776864imm; Wed, 11 Jul 2018 10:45:24 -0700 (PDT) X-Google-Smtp-Source: AAOMgpdIkQDPRn0gZi+pAk3i9UFgiV63kER7yxOQ82HRszwQfLZOE3OhGtItESJm+NqYwagJqyYy X-Received: by 2002:a62:fc5:: with SMTP id 66-v6mr26510818pfp.237.1531331124208; Wed, 11 Jul 2018 10:45:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531331124; cv=none; d=google.com; s=arc-20160816; b=Ni/djJmtt/71V2ViUiz6ze6kTglYaKGZIYGPRw3aVhChZnNoUYC+CSKN1y8gCyP6Kx JWMeyhFpmFIBtg0q7B0yEfZxts3NTX5CmFAbUp56NfqRYKymFftDKVsJOsRSQjb7C91m 4Af/NhyVvL1SYlmo8adcUxMg7NShu+FEl5n+XsGgAaYnTChWGOZItO3xckYv05MKSwZ6 K84PX3gS2sDrDexBlTxqoILvtSdcyL4yWr0NdRCNVLuU1aZRSnyRc1qi+se9fd/aKqBF +ClP7ggD7tgoDCq88YYOQR6PI3fbP118TPORNRLQvmMbGEwYAA18fIxQMXWy1F7kVkKB w36g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:references:cc:to:from:subject:arc-authentication-results; bh=xgewfzhZWjy/UEbw4pwQdLqPd1mJ9r2/OmS7o4NDCO4=; b=MwsP/yDhMhqMin7Na34nu5/qyezGKjQEg2aUNwZlXVwuA51CEEDChPr3jb4Rygilz/ sKk7Gn8c2r50qYueBSNJGbRPW2zqWtFJAGEgZmWYhG/dcPGkYNKjYhyNv1ZT2IWRd0rV flNJdO9i44pkzXkA+QhICGuWz4IyY8/B8xbwWsQ8+/WUSHJES27asqzOLlRmOuIJbMWr 4pVLUWzXJ8eaPB1Djl9PV1GXSSHzlTTTQL18C28RojEm71XA/p8dcpaH81uk5kzdXa4R NPswJsdVuYVesr/j1JTez9Iz5GV1avVqnvQxKEVEGF9UjMGG1Z4B+kdl4Z+PUfMOUt2h 3m4A== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=NONE sp=NONE dis=NONE) header.from=nvidia.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y78-v6si22242441pfj.159.2018.07.11.10.45.08; Wed, 11 Jul 2018 10:45:24 -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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=nvidia.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389090AbeGKPbh (ORCPT + 99 others); Wed, 11 Jul 2018 11:31:37 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:9571 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732535AbeGKPbh (ORCPT ); Wed, 11 Jul 2018 11:31:37 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1, AES128-SHA) id ; Wed, 11 Jul 2018 08:26:43 -0700 Received: from HQMAIL101.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 11 Jul 2018 08:26:46 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 11 Jul 2018 08:26:46 -0700 Received: from [10.21.132.122] (172.20.13.39) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 11 Jul 2018 15:26:44 +0000 Subject: Re: [PATCH v2 3/7] soc/tegra: pmc: Implement tegra_io_pad_is_powered() From: Jon Hunter To: Aapo Vienamo , Rob Herring , Mark Rutland , Thierry Reding , Mikko Perttunen CC: , , References: <1531317693-3520-1-git-send-email-avienamo@nvidia.com> <1531317693-3520-4-git-send-email-avienamo@nvidia.com> <3ced704b-2a8b-b78c-3b1e-6c2d7562edcc@nvidia.com> Message-ID: <2d669942-0b4d-f48b-a8ba-67794485bf5f@nvidia.com> Date: Wed, 11 Jul 2018 16:26:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <3ced704b-2a8b-b78c-3b1e-6c2d7562edcc@nvidia.com> X-Originating-IP: [172.20.13.39] X-ClientProxiedBy: HQMAIL103.nvidia.com (172.20.187.11) To HQMAIL101.nvidia.com (172.20.187.10) Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/07/18 16:23, Jon Hunter wrote: > > On 11/07/18 15:01, Aapo Vienamo wrote: >> Implement a function to query whether a pad is in deep power down mode. > Can you elaborate on why this public function is needed and who will be > using this? Or I should say does this need to be public? Jon -- nvpublic