From: Jaswinder Singh Rajput <jaswinder@kernel.org>
Date: Sat, 12 Sep 2009 17:45:07 +0000 (+0530)
Subject: drm/i915: intel_display.c handle latency variable efficiently
X-Git-Tag: v2.6.32-rc1~52^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=decbbcda2965fadb9fbaaf4f9e057ae554aa3cfe;p=pandora-kernel.git

drm/i915: intel_display.c handle latency variable efficiently

By handling latency variable efficiently we also get rid of this warning :

  CC [M]  drivers/gpu/drm/i915/intel_display.o
drivers/gpu/drm/i915/intel_display.c: In function ‘igd_enable_cxsr’:
drivers/gpu/drm/i915/intel_display.c:1918: warning: ‘latency’ may be used uninitialized in this function

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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