From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.20 071/304] drm: rcar-du: Fix external clock error
 checks
Date: Mon, 28 Jan 2019 10:39:48 -0500
Message-ID: <20190128154341.47195-71-sashal@kernel.org>
References: <20190128154341.47195-1-sashal@kernel.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from mail.kernel.org (mail.kernel.org [198.145.29.99])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 26E0B6E4E7
 for <dri-devel@lists.freedesktop.org>; Mon, 28 Jan 2019 15:46:36 +0000 (UTC)
In-Reply-To: <20190128154341.47195-1-sashal@kernel.org>
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: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>, linux-renesas-soc@vger.kernel.org, Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
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