From: Keith Packard <keithp@keithp.com>
Date: Thu, 30 Apr 2009 21:43:43 +0000 (-0700)
Subject: drm/i915: x86 always has writeq. Add I915_READ64 for symmetry.
X-Git-Tag: linux-omap-v2.6.30-rc6~3^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=049ef7e40fc9959db480b2753a1dbe734d98e948;p=pandora-kernel.git

drm/i915: x86 always has writeq. Add I915_READ64 for symmetry.

i386 has inline code for writeq and readq, so just use those instead of ugly
macros which evaluate arguments multiple times.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
---

Reading git-diff-tree failed