From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: [PATCH] drm/i915: Simplify has_sagv
Date: Mon, 22 Oct 2018 09:57:44 -0700
Message-ID: <20181022165744.11788-1-rodrigo.vivi@intel.com>
References: <874ldeh4vi.fsf@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 mga06.intel.com (mga06.intel.com [134.134.136.31])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 73E6989CD5
 for <intel-gfx@lists.freedesktop.org>; Mon, 22 Oct 2018 16:57:48 +0000 (UTC)
In-Reply-To: <874ldeh4vi.fsf@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: intel-gfx@lists.freedesktop.org
Cc: Jani Nikula <jani.nikula@intel.com>, Lucas De Marchi <lucas.demarchi@intel.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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