Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752002AbdFUGf2 (ORCPT ); Wed, 21 Jun 2017 02:35:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:59912 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751069AbdFUGf1 (ORCPT ); Wed, 21 Jun 2017 02:35:27 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3C07A23A3B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=krzk@kernel.org MIME-Version: 1.0 In-Reply-To: <1498026812-18539-1-git-send-email-hoegeun.kwon@samsung.com> References: <1498026812-18539-1-git-send-email-hoegeun.kwon@samsung.com> From: Krzysztof Kozlowski Date: Wed, 21 Jun 2017 08:35:25 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3] drm/exynos/dsi: Remove error handling for bridge_node DT parsing To: Hoegeun Kwon Cc: Inki Dae , jy0922.shim@samsung.com, Seung Woo Kim , airlied@linux.ie, kgene@kernel.org, javier@osg.samsung.com, a.hajda@samsung.com, tjakobi@math.uni-bielefeld.de, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 385 Lines: 15 On Wed, Jun 21, 2017 at 8:33 AM, Hoegeun Kwon wrote: > Remove the error handling of bridge_node because the bridge_node is > optionally. "is optional" > > For example, In case of Exynos SoC, a bridge device such as mDNIe and > MIC could be placed between Display Controller and MIPI DSI device but > the bridge device is optionally. Ditto. BR, Krzysztof