drm/i915: move sdvo mappings to vbt data

Move all data initialized from VBT under dev_priv->vbt. No functional
changes.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458834623-8734-4-git-send-email-jani.nikula@intel.com
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ad6f69e..bf867e2 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1491,6 +1491,7 @@
 	union child_device_config *child_dev;
 
 	struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS];
+	struct sdvo_device_mapping sdvo_mappings[2];
 };
 
 enum intel_ddb_partitioning {
@@ -1823,8 +1824,6 @@
 
 	/* Kernel Modesetting */
 
-	struct sdvo_device_mapping sdvo_mappings[2];
-
 	struct drm_crtc *plane_to_crtc_mapping[I915_MAX_PIPES];
 	struct drm_crtc *pipe_to_crtc_mapping[I915_MAX_PIPES];
 	wait_queue_head_t pending_flip_queue;