drm/ips: move drps/ips/ilk related variables into dev_priv->ips

Like with the equivalent change for gen6+ rps state, this helps in
clarifying the code (and in fixing a few places that have fallen through
the cracks in the locking review).

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-08-08 23:35:39 +02:00
commit 20e4d407fb
3 changed files with 70 additions and 72 deletions