From ca793f75d91d61fd0009c4179eb88aac54a74239 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue, 9 Apr 2013 09:52:54 +0200
Subject: [PATCH] drm: move pinning/unpinning to buffer attach

This allows importing bo's to own device to work without requiring that the buffer is pinned in GART.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Reading git-format-patch failed