diff --git a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
index e630f4d5f4c7..a7cceffcedfa 100644
--- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c
@@ -1,11 +1,5 @@
 /*
- * Broadcom BCM281xx pinctrl driver
- *
- * Author(s):
- *	Sherman Yin <syin@broadcom.com>
- *	Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com>
- *
- * Copyright (C) 2013 Broadcom Corporation
+ * Copyright (C) 2013-2017 Broadcom
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -16,6 +10,7 @@
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
+
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/init.h>
diff --git a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
index 3684cca277ad..44df35942a43 100644
--- a/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
+++ b/drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
@@ -1,8 +1,5 @@
 /*
- * Broadcom Cygnus IOMUX driver
- *
- * Author: Ray Jui <rjui@broadcom.com>
- * Copyright (C) 2014-2015 Broadcom Corporation
+ * Copyright (C) 2014-2017 Broadcom
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -12,6 +9,10 @@
  * kind, whether express or implied; without even the implied warranty
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
+ */
+
+/*
+ * Broadcom Cygnus IOMUX driver
  *
  * This file contains the Cygnus IOMUX driver that supports group based PINMUX
  * configuration. Although PINMUX configuration is mainly group based, the
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
index af5e904d4a1e..85a8c97d9dfe 100644
--- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2015 Broadcom Corporation
+ * Copyright (C) 2014-2017 Broadcom
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -9,7 +9,9 @@
  * kind, whether express or implied; without even the implied warranty
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
+ */
+
+/*
  * This file contains the Broadcom Iproc GPIO driver that supports 3
  * GPIO controllers on Iproc including the ASIU GPIO controller, the
  * chipCommonG GPIO controller, and the always-on GPIO controller. Basic
diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
index 22442438275a..1cfe45fd391f 100644
--- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Broadcom Corporation
+ * Copyright (C) 2014-2017 Broadcom
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -9,7 +9,9 @@
  * kind, whether express or implied; without even the implied warranty
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
+ */
+
+/*
  * This file contains the Broadcom Northstar Plus (NSP) GPIO driver that
  * supports the chipCommonA GPIO controller. Basic PINCONF such as bias,
  * pull up/down, slew and drive strength are also supported in this driver.