[PATCH v8 09/14] staging: hikey9xx: hi6421-spmi-pmic: update copyright notes

[Mauro Carvalho Chehab]

At PMIC subsystem, C89 comments are preferred over C99.
While here, also update the copyrights of the header file.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
 drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 14 +++++++-------
 include/linux/mfd/hi6421-spmi-pmic.h        |  1 +
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
index 9c10f7c4e7c9..2301f4fcd48d 100644
--- a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
+++ b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
-//
-// Device driver for regulators in HISI PMIC IC
-//
-// Copyright (c) 2013 Linaro Ltd.
-// Copyright (c) 2011 Hisilicon.
-//
-// Copyright (c) 2020-2021 Huawei Technologies Co., Ltd
+/*
+ * Device driver for regulators in HISI PMIC IC
+ *
+ * Copyright (c) 2013 Linaro Ltd.
+ * Copyright (c) 2011 Hisilicon.
+ * Copyright (c) 2020-2021 Huawei Technologies Co., Ltd
+ */
 
 #include <linux/bitops.h>
 #include <linux/interrupt.h>
diff --git a/include/linux/mfd/hi6421-spmi-pmic.h b/include/linux/mfd/hi6421-spmi-pmic.h
index 4d61cb266a18..2660226138b8 100644
--- a/include/linux/mfd/hi6421-spmi-pmic.h
+++ b/include/linux/mfd/hi6421-spmi-pmic.h
@@ -4,6 +4,7 @@
  *
  * Copyright (c) 2013 Linaro Ltd.
  * Copyright (C) 2011 Hisilicon.
+ * Copyright (c) 2020-2021 Huawei Technologies Co., Ltd
  *
  * Guodong Xu <guodong.xu@xxxxxxxxxx>
  */
-- 
2.29.2