* Update the implicit fb to the current fb of this crtc.
* Must be called with the mode_config mutex held.
*/
-void vmw_sou_update_implicit_fb(struct vmw_private *dev_priv,
- struct drm_crtc *crtc)
+static void vmw_sou_update_implicit_fb(struct vmw_private *dev_priv,
+ struct drm_crtc *crtc)
{
struct vmw_screen_object_unit *sou = vmw_crtc_to_sou(crtc);