ram_unblock 662 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c ram_unblock(fuc); ram_unblock 944 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c ram_unblock(fuc); ram_unblock 857 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c ram_unblock(fuc);