On Fri, Aug 26, 2022 at 02:43:38PM +0000, Wei Yongjun wrote:
@@ -0,0 +1,221 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * SPI controller Testing Driver
+ *
+ * Copyright(c) 2022 Huawei Technologies Co., Ltd.
+ */
Please make the entire comment a C++ one so things look more
intentional.
+ master = spi_alloc_master(&pdev->dev, sizeof(struct mockup_spi));
+ if (!master) {
+ pr_err("failed to alloc spi master\n");
+ return -ENOMEM;
+ }
Please use the new _controller() API, we're trying to remove the
use of outdated terminology.