From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 10 Jul 2009 07:18:50 +0000 (+0100)
Subject: drm/i915: Refactor calls to unmap_mapping_range
X-Git-Tag: v2.6.31-rc3~25^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=901782b21ecb2af4dde1598b3142bf0e80b20853;p=pandora-kernel.git

drm/i915: Refactor calls to unmap_mapping_range

As we call unmap_mapping_range() twice in identical fashion, refactor
and attempt to explain why we need to call unmap_mapping_range().

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
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