From mboxrd@z Thu Jan  1 00:00:00 1970
From: Inki Dae <inki.dae@samsung.com>
Subject: Re: [PATCH -v4 5/8] drm/exynos: make zpos property immutable
Date: Fri, 03 Apr 2015 20:30:08 +0900
Message-ID: <551E79C0.10105@samsung.com>
References: <1427904132-15677-1-git-send-email-gustavo@padovan.org>
 <1427904132-15677-6-git-send-email-gustavo@padovan.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
In-reply-to: <1427904132-15677-6-git-send-email-gustavo@padovan.org>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Gustavo Padovan <gustavo@padovan.org>
Cc: linux-samsung-soc@vger.kernel.org, Gustavo Padovan <gustavo.padovan@collabora.co.uk>, dri-devel@lists.freedesktop.org
List-Id: linux-samsung-soc@vger.kernel.org
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