From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH 1/1] drm/i915: Save PM interrupt
	register	offsets in device info
Date: Tue, 24 Oct 2017 20:42:41 +0300
Message-ID: <87wp3kfnn2.fsf@intel.com>
References: <1508839850-20555-1-git-send-email-sagar.a.kamble@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 84C766E59C
 for <intel-gfx@lists.freedesktop.org>; Tue, 24 Oct 2017 17:43:05 +0000 (UTC)
In-Reply-To: <1508839850-20555-1-git-send-email-sagar.a.kamble@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Sagar Arun Kamble <sagar.a.kamble@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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