src: Remove extra lines in license header

Change-Id: I7378aa7d6156ece3ab3959707a69f45886f86d21
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43593
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

46 files changed, 47 insertions, 220 deletions

diff --git a/src/mainboard/google/dedede/acpi/mainboard.asl b/src/mainboard/google/dedede/acpi/mainboard.asl
index e7a8bf4ee5..0fa27da0a5 100644
--- a/src/mainboard/google/dedede/acpi/mainboard.asl
+++ b/src/mainboard/google/dedede/acpi/mainboard.asl
@@ -1,8 +1,4 @@
-/*
- * This file is part of the coreboot project.
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <intelblocks/gpio.h>
 #include <soc/gpio_soc_defs.h>
diff --git a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/ec.h
index 1074f15dd3..d9b031eb40 100644
--- a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __BASEBOARD_EC_H__
 #define __BASEBOARD_EC_H__
diff --git a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/gpio.h
index e99aa42011..855ab6d869 100644
--- a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __BASEBOARD_GPIO_H__
 #define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h
index 1f4044366d..bd94ef4df3 100644
--- a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __BASEBOARD_VARIANTS_H__
 #define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/google/dedede/variants/boten/include/variant/gpio.h b/src/mainboard/google/dedede/variants/boten/include/variant/gpio.h
index c7e4605856..9078664608 100644
--- a/src/mainboard/google/dedede/variants/boten/include/variant/gpio.h
+++ b/src/mainboard/google/dedede/variants/boten/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H
diff --git a/src/mainboard/google/dedede/variants/dedede/include/variant/ec.h b/src/mainboard/google/dedede/variants/dedede/include/variant/ec.h
index 6e12175130..08870e0627 100644
--- a/src/mainboard/google/dedede/variants/dedede/include/variant/ec.h
+++ b/src/mainboard/google/dedede/variants/dedede/include/variant/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_EC_H
 #define MAINBOARD_EC_H
diff --git a/src/mainboard/google/dedede/variants/dedede/include/variant/gpio.h b/src/mainboard/google/dedede/variants/dedede/include/variant/gpio.h
index c7e4605856..9078664608 100644
--- a/src/mainboard/google/dedede/variants/dedede/include/variant/gpio.h
+++ b/src/mainboard/google/dedede/variants/dedede/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H
diff --git a/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h b/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h
index 6e12175130..08870e0627 100644
--- a/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h
+++ b/src/mainboard/google/dedede/variants/waddledee/include/variant/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_EC_H
 #define MAINBOARD_EC_H
diff --git a/src/mainboard/google/dedede/variants/waddledee/include/variant/gpio.h b/src/mainboard/google/dedede/variants/waddledee/include/variant/gpio.h
index c7e4605856..9078664608 100644
--- a/src/mainboard/google/dedede/variants/waddledee/include/variant/gpio.h
+++ b/src/mainboard/google/dedede/variants/waddledee/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H
diff --git a/src/mainboard/google/dedede/variants/waddledoo/include/variant/ec.h b/src/mainboard/google/dedede/variants/waddledoo/include/variant/ec.h
index 6e12175130..08870e0627 100644
--- a/src/mainboard/google/dedede/variants/waddledoo/include/variant/ec.h
+++ b/src/mainboard/google/dedede/variants/waddledoo/include/variant/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_EC_H
 #define MAINBOARD_EC_H
diff --git a/src/mainboard/google/dedede/variants/waddledoo/include/variant/gpio.h b/src/mainboard/google/dedede/variants/waddledoo/include/variant/gpio.h
index c7e4605856..9078664608 100644
--- a/src/mainboard/google/dedede/variants/waddledoo/include/variant/gpio.h
+++ b/src/mainboard/google/dedede/variants/waddledoo/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H
diff --git a/src/mainboard/google/dedede/variants/wheelie/include/variant/ec.h b/src/mainboard/google/dedede/variants/wheelie/include/variant/ec.h
index 6e12175130..08870e0627 100644
--- a/src/mainboard/google/dedede/variants/wheelie/include/variant/ec.h
+++ b/src/mainboard/google/dedede/variants/wheelie/include/variant/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_EC_H
 #define MAINBOARD_EC_H
diff --git a/src/mainboard/google/dedede/variants/wheelie/include/variant/gpio.h b/src/mainboard/google/dedede/variants/wheelie/include/variant/gpio.h
index c7e4605856..9078664608 100644
--- a/src/mainboard/google/dedede/variants/wheelie/include/variant/gpio.h
+++ b/src/mainboard/google/dedede/variants/wheelie/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H
diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h
index b1abeb9eba..9ef6624cd2 100644
--- a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __MAINBOARD_EC_H__
 #define __MAINBOARD_EC_H__
diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h
index ce79ebce3b..aadbbec56b 100644
--- a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_GPIO_H
 #define VARIANT_GPIO_H
diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h
index 5bbcea604a..f5e5fb6b6d 100644
--- a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __BASEBOARD_VARIANTS_H__
 #define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h b/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h
index e9dfb7431f..56873c02bd 100644
--- a/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h
+++ b/src/mainboard/google/deltaur/variants/deltan/include/variant/ec.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __VARIANT_EC_H__
 #define __VARIANT_EC_H__
diff --git a/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h b/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h
index ac2ff9b622..60eb5aa447 100644
--- a/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h
+++ b/src/mainboard/google/deltaur/variants/deltan/include/variant/gpio.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_GPIO_H
 #define VARIANT_GPIO_H
diff --git a/src/mainboard/google/deltaur/variants/deltan/include/variant/variant.h b/src/mainboard/google/deltaur/variants/deltan/include/variant/variant.h
index 46756990c4..d1c72ef360 100644
--- a/src/mainboard/google/deltaur/variants/deltan/include/variant/variant.h
+++ b/src/mainboard/google/deltaur/variants/deltan/include/variant/variant.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_H
 #define VARIANT_H
diff --git a/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h b/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h
index e9dfb7431f..56873c02bd 100644
--- a/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h
+++ b/src/mainboard/google/deltaur/variants/deltaur/include/variant/ec.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __VARIANT_EC_H__
 #define __VARIANT_EC_H__
diff --git a/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h b/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h
index ac2ff9b622..60eb5aa447 100644
--- a/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h
+++ b/src/mainboard/google/deltaur/variants/deltaur/include/variant/gpio.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_GPIO_H
 #define VARIANT_GPIO_H
diff --git a/src/mainboard/google/deltaur/variants/deltaur/include/variant/variant.h b/src/mainboard/google/deltaur/variants/deltaur/include/variant/variant.h
index 50f5380046..27d8df849c 100644
--- a/src/mainboard/google/deltaur/variants/deltaur/include/variant/variant.h
+++ b/src/mainboard/google/deltaur/variants/deltaur/include/variant/variant.h
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_H
 #define VARIANT_H
diff --git a/src/mainboard/google/hatch/variants/hatch/ramstage.c b/src/mainboard/google/hatch/variants/hatch/ramstage.c
index 38bca41bef..8282d1d398 100644
--- a/src/mainboard/google/hatch/variants/hatch/ramstage.c
+++ b/src/mainboard/google/hatch/variants/hatch/ramstage.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <delay.h>
 #include <gpio.h>
diff --git a/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h b/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h
index 7eb6f11c13..593f89e942 100644
--- a/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h
+++ b/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __JINLON_SKU_H__
 #define __JINLON_SKU_H__
diff --git a/src/mainboard/google/hatch/variants/jinlon/mainboard.c b/src/mainboard/google/hatch/variants/jinlon/mainboard.c
index 6fde60278a..564c18c76b 100644
--- a/src/mainboard/google/hatch/variants/jinlon/mainboard.c
+++ b/src/mainboard/google/hatch/variants/jinlon/mainboard.c
@@ -1,8 +1,5 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 #include <baseboard/variants.h>
 #include <ec/google/chromeec/ec.h>
 #include <device/device.h>
diff --git a/src/mainboard/google/hatch/variants/mushu/ramstage.c b/src/mainboard/google/hatch/variants/mushu/ramstage.c
index 38bca41bef..8282d1d398 100644
--- a/src/mainboard/google/hatch/variants/mushu/ramstage.c
+++ b/src/mainboard/google/hatch/variants/mushu/ramstage.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <delay.h>
 #include <gpio.h>
diff --git a/src/mainboard/google/hatch/variants/palkia/gpio.c b/src/mainboard/google/hatch/variants/palkia/gpio.c
index 115a593c85..3675375b28 100644
--- a/src/mainboard/google/hatch/variants/palkia/gpio.c
+++ b/src/mainboard/google/hatch/variants/palkia/gpio.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <acpi/acpi.h>
 #include <baseboard/gpio.h>
diff --git a/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl
index 13e251f576..1a704b3b15 100644
--- a/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #define DPTF_CPU_PASSIVE	0
 #define DPTF_CPU_CRITICAL	105
diff --git a/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h b/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h
index 34986c650a..978c738782 100644
--- a/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_EC_H
 #define VARIANT_EC_H
diff --git a/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h b/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h
index 50b23f4fb5..a479a8c97e 100644
--- a/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef VARIANT_GPIO_H
 #define VARIANT_GPIO_H
diff --git a/src/mainboard/google/hatch/variants/palkia/memory.c b/src/mainboard/google/hatch/variants/palkia/memory.c
index c68c40cb72..5b802033b6 100644
--- a/src/mainboard/google/hatch/variants/palkia/memory.c
+++ b/src/mainboard/google/hatch/variants/palkia/memory.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/variants.h>
 #include <baseboard/gpio.h>
diff --git a/src/mainboard/google/volteer/bootblock.c b/src/mainboard/google/volteer/bootblock.c
index ff9c5ed9f5..328480e3bc 100644
--- a/src/mainboard/google/volteer/bootblock.c
+++ b/src/mainboard/google/volteer/bootblock.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/variants.h>
 #include <bootblock_common.h>
diff --git a/src/mainboard/google/volteer/chromeos.c b/src/mainboard/google/volteer/chromeos.c
index 09642a05ba..abd50c57ba 100644
--- a/src/mainboard/google/volteer/chromeos.c
+++ b/src/mainboard/google/volteer/chromeos.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/variants.h>
 #include <boot/coreboot_tables.h>
diff --git a/src/mainboard/google/volteer/dsdt.asl b/src/mainboard/google/volteer/dsdt.asl
index ddbc10f4e4..d0bab1ab34 100644
--- a/src/mainboard/google/volteer/dsdt.asl
+++ b/src/mainboard/google/volteer/dsdt.asl
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <acpi/acpi.h>
 #include "variant/ec.h"
diff --git a/src/mainboard/google/volteer/ec.c b/src/mainboard/google/volteer/ec.c
index b47e49756b..92fb9442ce 100644
--- a/src/mainboard/google/volteer/ec.c
+++ b/src/mainboard/google/volteer/ec.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <acpi/acpi.h>
 #include <ec/ec.h>
diff --git a/src/mainboard/google/volteer/mainboard.asl b/src/mainboard/google/volteer/mainboard.asl
index c360fcfb76..e2f6d11aa9 100644
--- a/src/mainboard/google/volteer/mainboard.asl
+++ b/src/mainboard/google/volteer/mainboard.asl
@@ -1,7 +1,4 @@
-/*
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <intelblocks/gpio.h>
 
diff --git a/src/mainboard/google/volteer/mainboard.c b/src/mainboard/google/volteer/mainboard.c
index 1ede7f2b49..5317c11261 100644
--- a/src/mainboard/google/volteer/mainboard.c
+++ b/src/mainboard/google/volteer/mainboard.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <console/console.h>
 #include <acpi/acpi.h>
diff --git a/src/mainboard/google/volteer/romstage.c b/src/mainboard/google/volteer/romstage.c
index d35bbb5bea..10c424ee4e 100644
--- a/src/mainboard/google/volteer/romstage.c
+++ b/src/mainboard/google/volteer/romstage.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/variants.h>
 #include <ec/google/chromeec/ec.h>
diff --git a/src/mainboard/google/volteer/smihandler.c b/src/mainboard/google/volteer/smihandler.c
index 58e038eb87..5b3e38ca70 100644
--- a/src/mainboard/google/volteer/smihandler.c
+++ b/src/mainboard/google/volteer/smihandler.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <cpu/x86/smm.h>
 #include <ec/google/chromeec/smm.h>
diff --git a/src/mainboard/google/volteer/variants/baseboard/gpio.c b/src/mainboard/google/volteer/variants/baseboard/gpio.c
index fde4017c6d..ad17a943cd 100644
--- a/src/mainboard/google/volteer/variants/baseboard/gpio.c
+++ b/src/mainboard/google/volteer/variants/baseboard/gpio.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/gpio.h>
 #include <baseboard/variants.h>
diff --git a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h
index 2d04380e6f..1ee7ca6baa 100644
--- a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __MAINBOARD_EC_H__
 #define __MAINBOARD_EC_H__
diff --git a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/gpio.h
index 3c2999294c..4e2733eb50 100644
--- a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __BASEBOARD_GPIO_H__
 #define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h
index 44dcd5b3b5..2f90a42e71 100644
--- a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef __BASEBOARD_VARIANTS_H__
 #define __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/google/volteer/variants/baseboard/memory.c b/src/mainboard/google/volteer/variants/baseboard/memory.c
index f9c544fb2b..2da395aa09 100644
--- a/src/mainboard/google/volteer/variants/baseboard/memory.c
+++ b/src/mainboard/google/volteer/variants/baseboard/memory.c
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #include <baseboard/gpio.h>
 #include <baseboard/variants.h>
diff --git a/src/mainboard/google/volteer/variants/volteer/include/variant/ec.h b/src/mainboard/google/volteer/variants/volteer/include/variant/ec.h
index 6e12175130..08870e0627 100644
--- a/src/mainboard/google/volteer/variants/volteer/include/variant/ec.h
+++ b/src/mainboard/google/volteer/variants/volteer/include/variant/ec.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_EC_H
 #define MAINBOARD_EC_H
diff --git a/src/mainboard/google/volteer/variants/volteer/include/variant/gpio.h b/src/mainboard/google/volteer/variants/volteer/include/variant/gpio.h
index c7e4605856..9078664608 100644
--- a/src/mainboard/google/volteer/variants/volteer/include/variant/gpio.h
+++ b/src/mainboard/google/volteer/variants/volteer/include/variant/gpio.h
@@ -1,8 +1,4 @@
-/*
- *
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 #ifndef MAINBOARD_GPIO_H
 #define MAINBOARD_GPIO_H