1 files changed, 1 insertions, 0 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 537833c9ab83..2b9b033efea4 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1644,6 +1644,7 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
                                  struct device *parent);
 void drm_dev_free(struct drm_device *dev);
 int drm_dev_register(struct drm_device *dev, unsigned long flags);
+void drm_dev_unregister(struct drm_device *dev);
 int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type);
 /*@}*/