drm/i915: Pass dev_priv to intel_init_pm()

Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-27-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a46922a..9758910 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -16419,7 +16419,7 @@ int intel_modeset_init(struct drm_device *dev)
 
 	intel_init_quirks(dev);
 
-	intel_init_pm(dev);
+	intel_init_pm(dev_priv);
 
 	if (INTEL_INFO(dev)->num_pipes == 0)
 		return 0;