diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 2f2bf23d96759198dcbc0580207ff7dc898a1728..0cc1eb7b4fd2b255db194c34ffd8dba8345e30d1 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -2606,7 +2606,7 @@ static inline uint32_t drm_color_lut_extract(uint32_t user_input,
 	return clamp_val(val, 0, max);
 }
 
-/*
+/**
  * drm_framebuffer_reference - incr the fb refcnt
  * @fb: framebuffer
  *