From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 27 May 2010 12:18:13 +0000 (+0100)
Subject: drm/i915: Hold the spinlock whilst resetting unpin_work along error path
X-Git-Tag: v2.6.35-rc2~56^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=468f0b44ce4b002ca7d9260f802a341854752c02;p=pandora-kernel.git

drm/i915: Hold the spinlock whilst resetting unpin_work along error path

Delay taking the mutex until we need to and ensure that we hold the
spinlock when resetting unpin_work on the error path. Also defer the
debugging print messages until after we have released the spinlock.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
---

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