diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
index 280fbeb846ff3b9563895082b994dfa952f47ad3..e6bf1a94374b873d2008c2c388687ba24c73191a 100644
--- a/drivers/gpu/drm/drm_legacy.h
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -81,6 +81,9 @@ int __drm_legacy_mapbufs(struct drm_device *, void *, int *,
 			  int (*)(void *, int, unsigned long, struct drm_buf *),
 			  struct drm_file *);
 
+void drm_legacy_master_rmmaps(struct drm_device *dev,
+			      struct drm_master *master);
+
 #ifdef CONFIG_DRM_VM
 void drm_legacy_vma_flush(struct drm_device *d);
 #else
diff --git a/include/drm/drm_legacy.h b/include/drm/drm_legacy.h
index 3e99ab69c122b9f3e29f4737e592a929bffeba8a..2182a56ac42129008f64861494605ab42832cce4 100644
--- a/include/drm/drm_legacy.h
+++ b/include/drm/drm_legacy.h
@@ -162,8 +162,6 @@ int drm_legacy_addmap(struct drm_device *d, resource_size_t offset,
 struct drm_local_map *drm_legacy_findmap(struct drm_device *dev, unsigned int token);
 void drm_legacy_rmmap(struct drm_device *d, struct drm_local_map *map);
 int drm_legacy_rmmap_locked(struct drm_device *d, struct drm_local_map *map);
-void drm_legacy_master_rmmaps(struct drm_device *dev,
-			      struct drm_master *master);
 struct drm_local_map *drm_legacy_getsarea(struct drm_device *dev);
 int drm_legacy_mmap(struct file *filp, struct vm_area_struct *vma);