From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 3 Sep 2014 10:56:07 +0000 (+0100)
Subject: drm/i915: Rename global latency_ns variable
X-Git-Tag: fixes-against-v3.18-rc2~73^2~32^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5aef600321caee7f950842b87f878780f693ca3a;p=pandora-kernel.git

drm/i915: Rename global latency_ns variable

We use the variable name latency_ns in both the local lowlevel wm
calculation routines and at the global level. Rename the global value to
reduce shadow warnings and future confusion.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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