From a6706b45a57a23a613b34793e1414991b60a09c1 Mon Sep 17 00:00:00 2001
From: Deepak S <deepak.s@linux.intel.com>
Date: Sat, 15 Mar 2014 20:23:22 +0530
Subject: [PATCH] drm/i915: Track the enabled PM interrupts in dev_priv.
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When we use different rps events for different platforms or due to wa,
we might end up needing this logic in a lot of places. Instead of
this let's use a variable in dev_priv to track the enabled PM
interrupts.

v2: Initialize pm_rps_events in intel_irq_init() (Ville).

Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Frob the commit message a bit since the English was a bit too
garbled ;-) ]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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