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>

13 files changed, 13 insertions, 26 deletions

diff --git a/arch/arm/include/asm/arch-tegra210/ahb.h b/arch/arm/include/asm/arch-tegra210/ahb.h
index 3a37af4177..8ecd6d9bae 100644
--- a/arch/arm/include/asm/arch-tegra210/ahb.h
+++ b/arch/arm/include/asm/arch-tegra210/ahb.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2013-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_AHB_H_
diff --git a/arch/arm/include/asm/arch-tegra210/clock-tables.h b/arch/arm/include/asm/arch-tegra210/clock-tables.h
index a612485d8e..c6d7487e62 100644
--- a/arch/arm/include/asm/arch-tegra210/clock-tables.h
+++ b/arch/arm/include/asm/arch-tegra210/clock-tables.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2013-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 /* Tegra210 clock PLL tables */
diff --git a/arch/arm/include/asm/arch-tegra210/clock.h b/arch/arm/include/asm/arch-tegra210/clock.h
index 3501be2abb..438a6f46c8 100644
--- a/arch/arm/include/asm/arch-tegra210/clock.h
+++ b/arch/arm/include/asm/arch-tegra210/clock.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2010-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 /* Tegra210 clock control definitions */
diff --git a/arch/arm/include/asm/arch-tegra210/flow.h b/arch/arm/include/asm/arch-tegra210/flow.h
index e2301aee54..ef0be19e58 100644
--- a/arch/arm/include/asm/arch-tegra210/flow.h
+++ b/arch/arm/include/asm/arch-tegra210/flow.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2010-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_FLOW_H_
diff --git a/arch/arm/include/asm/arch-tegra210/funcmux.h b/arch/arm/include/asm/arch-tegra210/funcmux.h
index f0851de122..f6270e57a9 100644
--- a/arch/arm/include/asm/arch-tegra210/funcmux.h
+++ b/arch/arm/include/asm/arch-tegra210/funcmux.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2013-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 /* Tegra210 high-level function multiplexing */
diff --git a/arch/arm/include/asm/arch-tegra210/gp_padctrl.h b/arch/arm/include/asm/arch-tegra210/gp_padctrl.h
index fb69baf986..e9ff903752 100644
--- a/arch/arm/include/asm/arch-tegra210/gp_padctrl.h
+++ b/arch/arm/include/asm/arch-tegra210/gp_padctrl.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2010-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_GP_PADCTRL_H_
diff --git a/arch/arm/include/asm/arch-tegra210/gpio.h b/arch/arm/include/asm/arch-tegra210/gpio.h
index 389d5b63e2..cb91b10bed 100644
--- a/arch/arm/include/asm/arch-tegra210/gpio.h
+++ b/arch/arm/include/asm/arch-tegra210/gpio.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2013-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_GPIO_H_
diff --git a/arch/arm/include/asm/arch-tegra210/mc.h b/arch/arm/include/asm/arch-tegra210/mc.h
index 77e9aa51f6..5a2a5681d7 100644
--- a/arch/arm/include/asm/arch-tegra210/mc.h
+++ b/arch/arm/include/asm/arch-tegra210/mc.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (c) 2014-2015 NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
  */
 
 #ifndef _TEGRA210_MC_H_
diff --git a/arch/arm/include/asm/arch-tegra210/pinmux.h b/arch/arm/include/asm/arch-tegra210/pinmux.h
index af3b55f0d7..9e94074628 100644
--- a/arch/arm/include/asm/arch-tegra210/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra210/pinmux.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
  */
 
 #ifndef _TEGRA210_PINMUX_H_
diff --git a/arch/arm/include/asm/arch-tegra210/pmu.h b/arch/arm/include/asm/arch-tegra210/pmu.h
index 1e5f3886c6..6ea36aa418 100644
--- a/arch/arm/include/asm/arch-tegra210/pmu.h
+++ b/arch/arm/include/asm/arch-tegra210/pmu.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2010-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_PMU_H_
diff --git a/arch/arm/include/asm/arch-tegra210/powergate.h b/arch/arm/include/asm/arch-tegra210/powergate.h
index df6f91dece..ec8f518dd9 100644
--- a/arch/arm/include/asm/arch-tegra210/powergate.h
+++ b/arch/arm/include/asm/arch-tegra210/powergate.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (c) 2014-2015 NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
  */
 
 #ifndef _TEGRA210_POWERGATE_H_
diff --git a/arch/arm/include/asm/arch-tegra210/sysctr.h b/arch/arm/include/asm/arch-tegra210/sysctr.h
index e8a13b502a..cb1c4997fa 100644
--- a/arch/arm/include/asm/arch-tegra210/sysctr.h
+++ b/arch/arm/include/asm/arch-tegra210/sysctr.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2013-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_SYSCTR_H_
diff --git a/arch/arm/include/asm/arch-tegra210/tegra.h b/arch/arm/include/asm/arch-tegra210/tegra.h
index 95c67fbb8e..1c6fba64c1 100644
--- a/arch/arm/include/asm/arch-tegra210/tegra.h
+++ b/arch/arm/include/asm/arch-tegra210/tegra.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2013-2015
  * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #ifndef _TEGRA210_TEGRA_H_