From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 16 Oct 2014 18:29:59 +0000 (+0300)
Subject: drm/i915: Steal power sequencer in vlv_power_sequencer_pipe()
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~77^2~64^2~108
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8c3344e069e9c483b1fd328e14fbc6235073649;p=pandora-kernel.git

drm/i915: Steal power sequencer in vlv_power_sequencer_pipe()

In case we fumble something and end up picking an already used power
seqeuencer in vlv_power_sequencer_pipe() at least try to steal it
gracefully. In theory this should never happen though.

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

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