static struct overlay_registers __iomem *
 intel_overlay_map_regs(struct intel_overlay *overlay)
 {
-       drm_i915_private_t *dev_priv = overlay->dev->dev_private;
+       struct drm_i915_private *dev_priv = overlay->dev->dev_private;
        struct overlay_registers __iomem *regs;
 
        if (OVERLAY_NEEDS_PHYSICAL(overlay->dev))
                                         void (*tail)(struct intel_overlay *))
 {
        struct drm_device *dev = overlay->dev;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
        int ret;
 
                                  bool load_polyphase_filter)
 {
        struct drm_device *dev = overlay->dev;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
        u32 flip_addr = overlay->flip_addr;
        u32 tmp;
 static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay)
 {
        struct drm_device *dev = overlay->dev;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
        int ret;
 
 static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
 {
        struct drm_device *dev = overlay->dev;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
        int ret;
 
 static void update_pfit_vscale_ratio(struct intel_overlay *overlay)
 {
        struct drm_device *dev = overlay->dev;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        u32 pfit_control = I915_READ(PFIT_CONTROL);
        u32 ratio;
 
                            struct drm_file *file_priv)
 {
        struct drm_intel_overlay_put_image *put_image_rec = data;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_overlay *overlay;
        struct drm_mode_object *drmmode_obj;
        struct intel_crtc *crtc;
                        struct drm_file *file_priv)
 {
        struct drm_intel_overlay_attrs *attrs = data;
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_overlay *overlay;
        struct overlay_registers __iomem *regs;
        int ret;
 
 void intel_setup_overlay(struct drm_device *dev)
 {
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_overlay *overlay;
        struct drm_i915_gem_object *reg_bo;
        struct overlay_registers __iomem *regs;
 
 void intel_cleanup_overlay(struct drm_device *dev)
 {
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
 
        if (!dev_priv->overlay)
                return;
 static struct overlay_registers __iomem *
 intel_overlay_map_regs_atomic(struct intel_overlay *overlay)
 {
-       drm_i915_private_t *dev_priv = overlay->dev->dev_private;
+       struct drm_i915_private *dev_priv = overlay->dev->dev_private;
        struct overlay_registers __iomem *regs;
 
        if (OVERLAY_NEEDS_PHYSICAL(overlay->dev))
 struct intel_overlay_error_state *
 intel_overlay_capture_error_state(struct drm_device *dev)
 {
-       drm_i915_private_t *dev_priv = dev->dev_private;
+       struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_overlay *overlay = dev_priv->overlay;
        struct intel_overlay_error_state *error;
        struct overlay_registers __iomem *regs;