From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri, 31 Oct 2014 09:53:06 +0000 (+0200)
Subject: drm/i915: Kill leftover GTIIR writes from valleyview_irq_preinstall()
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~64^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5eba929d1bb8fb662594b44d02f54fbaa7557a3b;p=pandora-kernel.git

drm/i915: Kill leftover GTIIR writes from valleyview_irq_preinstall()

There are two leftover GTIIR writes in valleyview_irq_preinstall().
Looks like the were originally left behind by:

 commit d18ea1b58a5003eb6fca03aff03c4c01321e6cb1
 Author: Daniel Vetter <daniel.vetter@ffwll.ch>
 Date:   Fri Jul 12 22:43:25 2013 +0200

    drm/i915: unify PM interrupt preinstall sequence

and then the GTIIR reset was added back here:

 commit f86f3fb005d0c907285fa8685badcb24ec31ee59
 Author: Paulo Zanoni <paulo.r.zanoni@intel.com>
 Date:   Tue Apr 1 15:37:14 2014 -0300

    drm/i915: properly clear IIR at irq_uninstall on Gen5+

so we can kill the leftovers from the vlv code.

Cc: Paulo Zanoni <przanoni@gmail.com>
Suggested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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