From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 19 Feb 2013 21:16:44 +0000 (+0200)
Subject: drm/i915: Refactor gen2 to gen4 vblank interrupt handling
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~60^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90a72f8774b6060975f85687e9c8a60cfb68a72c;p=pandora-kernel.git

drm/i915: Refactor gen2 to gen4 vblank interrupt handling

The indentation is getting way too deep. Pull the vblank interupt
handling out to separate functions.

v2: Keep flip_mask handling in the main irq handler and
    flatten {i8xx,i915}_handle_vblank() even further.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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