drm/i915/overlay: Make the overlay control struct opaque.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e4fb5364a533..0b400d1d2fe1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2224,11 +2224,11 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
 static void intel_crtc_dpms_overlay(struct intel_crtc *intel_crtc, bool enable)
 {
         if (!enable && intel_crtc->overlay) {
-                struct intel_overlay *overlay = intel_crtc->overlay;
+                struct drm_device *dev = intel_crtc->base.dev;
 
-                mutex_lock(&overlay->dev->struct_mutex);
-                (void) intel_overlay_switch_off(overlay, false);
-                mutex_unlock(&overlay->dev->struct_mutex);
+                mutex_lock(&dev->struct_mutex);
+                (void) intel_overlay_switch_off(intel_crtc->overlay, false);
+                mutex_unlock(&dev->struct_mutex);
         }
 
         /* Let userspace switch the overlay on again. In most cases userspace