SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

7 files changed, 7 insertions, 14 deletions

diff --git a/arch/arm/include/asm/ti-common/keystone_nav.h b/arch/arm/include/asm/ti-common/keystone_nav.h
index 696d8c6fc0..e577514428 100644
--- a/arch/arm/include/asm/ti-common/keystone_nav.h
+++ b/arch/arm/include/asm/ti-common/keystone_nav.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Multicore Navigator definitions
  *
  * (C) Copyright 2012-2014
  *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _KEYSTONE_NAV_H_
diff --git a/arch/arm/include/asm/ti-common/keystone_net.h b/arch/arm/include/asm/ti-common/keystone_net.h
index 0627728eea..f89e043f6e 100644
--- a/arch/arm/include/asm/ti-common/keystone_net.h
+++ b/arch/arm/include/asm/ti-common/keystone_net.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * emac definitions for keystone2 devices
  *
  * (C) Copyright 2012-2014
  *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _KEYSTONE_NET_H_
diff --git a/arch/arm/include/asm/ti-common/keystone_serdes.h b/arch/arm/include/asm/ti-common/keystone_serdes.h
index 2e92411404..623438856d 100644
--- a/arch/arm/include/asm/ti-common/keystone_serdes.h
+++ b/arch/arm/include/asm/ti-common/keystone_serdes.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Texas Instruments Keystone SerDes driver
  *
  * (C) Copyright 2014
  *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef __TI_KEYSTONE_SERDES_H__
diff --git a/arch/arm/include/asm/ti-common/omap_wdt.h b/arch/arm/include/asm/ti-common/omap_wdt.h
index b9f4c07822..7d72e3af02 100644
--- a/arch/arm/include/asm/ti-common/omap_wdt.h
+++ b/arch/arm/include/asm/ti-common/omap_wdt.h
@@ -1,11 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * omap_wdt.h
  *
  * OMAP Watchdog header file
  *
  * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __OMAP_WDT_H__
diff --git a/arch/arm/include/asm/ti-common/sys_proto.h b/arch/arm/include/asm/ti-common/sys_proto.h
index a047501067..db042a1aef 100644
--- a/arch/arm/include/asm/ti-common/sys_proto.h
+++ b/arch/arm/include/asm/ti-common/sys_proto.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2014
  * Texas Instruments, <www.ti.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef _TI_COMMON_SYS_PROTO_H_
 #define _TI_COMMON_SYS_PROTO_H_
diff --git a/arch/arm/include/asm/ti-common/ti-aemif.h b/arch/arm/include/asm/ti-common/ti-aemif.h
index 4a311d4a2f..a77538673f 100644
--- a/arch/arm/include/asm/ti-common/ti-aemif.h
+++ b/arch/arm/include/asm/ti-common/ti-aemif.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * AEMIF definitions
  *
  * (C) Copyright 2012-2014
  *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _AEMIF_H_
diff --git a/arch/arm/include/asm/ti-common/ti-edma3.h b/arch/arm/include/asm/ti-common/ti-edma3.h
index 3f41d34a7a..96c8a31fb8 100644
--- a/arch/arm/include/asm/ti-common/ti-edma3.h
+++ b/arch/arm/include/asm/ti-common/ti-edma3.h
@@ -1,10 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Enhanced Direct Memory Access (EDMA3) Controller
  *
  * (C) Copyright 2014
  *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _EDMA3_H_