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-rw-r--r--arch/arm/mach-davinci/include/mach/debug_ll.h17
-rw-r--r--arch/arm/mach-davinci/include/mach/hardware.h8
-rw-r--r--arch/arm/mach-davinci/include/mach/serial.h8
-rw-r--r--arch/arm/mach-davinci/include/mach/time.h8
-rw-r--r--arch/arm/mach-davinci/time.c8
-rw-r--r--drivers/of/fdt.c15
6 files changed, 27 insertions, 37 deletions
diff --git a/arch/arm/mach-davinci/include/mach/debug_ll.h b/arch/arm/mach-davinci/include/mach/debug_ll.h
index d509e849f..60a8d2a5f 100644
--- a/arch/arm/mach-davinci/include/mach/debug_ll.h
+++ b/arch/arm/mach-davinci/include/mach/debug_ll.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2014 Antony Pavlov <antonynpavlov@gmail.com> */
/** @file
* This File contains declaration for early output support
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h
index ea9f48184..8ab824800 100644
--- a/arch/arm/mach-davinci/include/mach/hardware.h
+++ b/arch/arm/mach-davinci/include/mach/hardware.h
@@ -1,12 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2007 Deep Root Systems, LLC. */
+
/*
* Hardware definitions common to all DaVinci family processors
*
* Author: Kevin Hilman, Deep Root Systems, LLC
- *
- * 2007 (c) Deep Root Systems, LLC. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index bc7449f3d..03e8ef43d 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -1,12 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2007 MontaVista Software, Inc. */
+
/*
* DaVinci serial device definitions
*
* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
*/
#ifndef __ASM_ARCH_SERIAL_H
#define __ASM_ARCH_SERIAL_H
diff --git a/arch/arm/mach-davinci/include/mach/time.h b/arch/arm/mach-davinci/include/mach/time.h
index 34781b6ec..645620585 100644
--- a/arch/arm/mach-davinci/include/mach/time.h
+++ b/arch/arm/mach-davinci/include/mach/time.h
@@ -1,12 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2007 MontaVista Software, Inc. */
+
/*
* Local header file for DaVinci time code.
*
* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
*/
#ifndef __ARCH_ARM_MACH_DAVINCI_TIME_H
#define __ARCH_ARM_MACH_DAVINCI_TIME_H
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 5b57fe619..52b3ac3e6 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -1,12 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* SPDX-FileCopyrightText: 2007 MontaVista Software, Inc. */
+
/*
* DaVinci timer subsystem
*
* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
*/
#include <common.h>
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index a31e2c348..d98913e54 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -184,10 +184,21 @@ static struct device_node *__of_unflatten_dtb(const void *infdt, bool constprops
goto err;
}
- if (!node)
+ if (!node) {
+ /* The root node must have an empty name */
+ if (*pathp) {
+ ret = -EINVAL;
+ goto err;
+ }
node = root;
- else
+ } else {
+ /* Only the root node may have an empty name */
+ if (!*pathp) {
+ ret = -EINVAL;
+ goto err;
+ }
node = of_new_node(node, pathp);
+ }
dt_struct = dt_struct_advance(&f, dt_struct,
sizeof(struct fdt_node_header) + len + 1);