drm/i915: More assorted dev_priv cleanups

A small selection of macros which can only accept dev_priv from
now on and a resulting trickle of fixups.

v2: Keep original order. (Ville Syrjala)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c
index 334d47b..3d546c0 100644
--- a/drivers/gpu/drm/i915/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/intel_hotplug.c
@@ -501,7 +501,7 @@ static void i915_hpd_poll_init_work(struct work_struct *work)
 		if (intel_connector->mst_port)
 			continue;
 
-		if (!connector->polled && I915_HAS_HOTPLUG(dev) &&
+		if (!connector->polled && I915_HAS_HOTPLUG(dev_priv) &&
 		    intel_connector->encoder->hpd_pin > HPD_NONE) {
 			connector->polled = enabled ?
 				DRM_CONNECTOR_POLL_CONNECT |