修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/drivers/gpu/drm/ttm/ttm_tt.c
..
..
@@ -466,3 +466,4 @@
466
466
 	else
467
467
 		ttm_pool_unpopulate(ttm);
468
468
 }
469
+EXPORT_SYMBOL(ttm_tt_unpopulate);