From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 27 Aug 2010 14:13:52 +0000 (+0200)
Subject: intel-gtt: sane variable names for intel_gtt_stolen_entries
X-Git-Tag: v2.6.37-rc1~92^2~28^2~187
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8d9abcd35aeebd633cba2e99c384f4e004ccb84;p=pandora-kernel.git

intel-gtt: sane variable names for intel_gtt_stolen_entries

This somewhat aligns it with the version in drm/i915/i915_dma.c.
Changes:
- s/gtt_entries/stolen_size
- track overhead entries in a seperate var (the effective gtt size
  calculation will be extracted later on).
- subtract the overhead at the end instead of in each clause.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---

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