ttm_mem_reg_ioremap  377 drivers/gpu/drm/ttm/ttm_bo_util.c 	ret = ttm_mem_reg_ioremap(bdev, old_mem, &old_iomap);
ttm_mem_reg_ioremap  380 drivers/gpu/drm/ttm/ttm_bo_util.c 	ret = ttm_mem_reg_ioremap(bdev, new_mem, &new_iomap);