diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c
index a6ed877d9dd39e88f137209fe309259bc2dab755..058ebaebe2c40e5d0c402f8c7068a5b9cc966e11 100644
--- a/drivers/irqchip/irq-hip04.c
+++ b/drivers/irqchip/irq-hip04.c
@@ -1,9 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Hisilicon HiP04 INTC
+ * HiSilicon HiP04 INTC
  *
  * Copyright (C) 2002-2014 ARM Limited.
- * Copyright (c) 2013-2014 Hisilicon Ltd.
+ * Copyright (c) 2013-2014 HiSilicon Ltd.
  * Copyright (c) 2013-2014 Linaro Ltd.
  *
  * Interrupt architecture for the HIP04 INTC:
diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c
index ff7627b577726e6e887df1de1ef88137a5f5c4d0..2cb45c6b85011479cc25433b2b4662eaf883e453 100644
--- a/drivers/irqchip/irq-mbigen.c
+++ b/drivers/irqchip/irq-mbigen.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (C) 2015 Hisilicon Limited, All Rights Reserved.
+ * Copyright (C) 2015 HiSilicon Limited, All Rights Reserved.
  * Author: Jun Ma <majun258@huawei.com>
  * Author: Yun Wu <wuyun.wu@huawei.com>
  */
@@ -390,4 +390,4 @@ module_platform_driver(mbigen_platform_driver);
 MODULE_AUTHOR("Jun Ma <majun258@huawei.com>");
 MODULE_AUTHOR("Yun Wu <wuyun.wu@huawei.com>");
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Hisilicon MBI Generator driver");
+MODULE_DESCRIPTION("HiSilicon MBI Generator driver");