From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sean Paul <seanpaul@chromium.org>
Subject: Re: [PATCH v3 18/24] drm/rockchip: dw-mipi-dsi: use specific poll
 helper
Date: Tue, 31 Jan 2017 13:45:05 -0500
Message-ID: <20170131184505.GA20076@art_vandelay>
References: <20170129132444.25251-1-john@metanate.com>
 <20170129132444.25251-19-john@metanate.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Content-Disposition: inline
In-Reply-To: <20170129132444.25251-19-john@metanate.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: John Keeping <john@metanate.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Chris Zhong <zyw@rock-chips.com>, linux-arm-kernel@lists.infradead.org
List-Id: linux-rockchip.vger.kernel.org
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==