[PATCH 00/11] tree-wide: use SPDX identifier for Renesas drivers

[PATCH 00/11] tree-wide: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Here is my first batch of SPDX conversion patches. Mostly low hanging fruits,
only a handful of drivers needed corrections in MODULE_LICENSE, too.

checkpatch is happy as well.

I think an ack from Morimoto-san with his Renesas email address would be nice
to make it more official? Still, I *am* contracted by Renesas.

Thanks,

   Wolfram

Wolfram Sang (11):
  clk: renesas: use SPDX identifier for Renesas drivers
  dmaengine: use SPDX identifier for Renesas drivers
  i2c: use SPDX identifier for Renesas drivers
  mmc: use SPDX identifier for Renesas drivers
  can: rcar: use SPDX identifier for Renesas drivers
  net: ethernet: renesas: use SPDX identifier for Renesas drivers
  phy: renesas: use SPDX identifier for Renesas drivers
  pwm: use SPDX identifier for Renesas drivers
  soc: renesas: use SPDX identifier for Renesas drivers
  spi: use SPDX identifier for Renesas drivers
  watchdog: use SPDX identifier for Renesas drivers

 drivers/clk/renesas/clk-div6.c                |  5 +----
 drivers/clk/renesas/r8a7795-cpg-mssr.c        |  5 +----
 drivers/clk/renesas/r8a7796-cpg-mssr.c        |  5 +----
 drivers/clk/renesas/r8a77995-cpg-mssr.c       |  5 +----
 drivers/clk/renesas/rcar-gen3-cpg.c           |  5 +----
 drivers/clk/renesas/rcar-usb2-clock-sel.c     |  5 +----
 drivers/clk/renesas/renesas-cpg-mssr.c        |  5 +----
 drivers/clk/renesas/renesas-cpg-mssr.h        |  5 +----
 drivers/dma/nbpfaxi.c                         |  5 +----
 drivers/dma/sh/shdma-arm.h                    |  5 +----
 drivers/dma/sh/shdma-base.c                   |  5 +----
 drivers/dma/sh/shdma-of.c                     |  5 +----
 drivers/dma/sh/shdma-r8a73a4.c                |  5 +----
 drivers/dma/sh/shdma.h                        |  6 +-----
 drivers/dma/sh/shdmac.c                       |  6 +-----
 drivers/dma/sh/sudmac.c                       |  5 +----
 drivers/dma/sh/usb-dmac.c                     |  5 +----
 drivers/i2c/busses/i2c-emev2.c                |  5 +----
 drivers/i2c/busses/i2c-highlander.c           |  5 +----
 drivers/i2c/busses/i2c-rcar.c                 | 10 +---------
 drivers/i2c/busses/i2c-riic.c                 |  5 +----
 drivers/i2c/busses/i2c-sh_mobile.c            | 10 +---------
 drivers/mmc/host/renesas_sdhi.h               |  5 +----
 drivers/mmc/host/renesas_sdhi_core.c          |  5 +----
 drivers/mmc/host/renesas_sdhi_internal_dmac.c |  5 +----
 drivers/mmc/host/renesas_sdhi_sys_dmac.c      |  5 +----
 drivers/mmc/host/sh_mmcif.c                   |  7 ++-----
 drivers/mmc/host/tmio_mmc.c                   |  5 +----
 drivers/mmc/host/tmio_mmc.h                   |  6 +-----
 drivers/mmc/host/tmio_mmc_core.c              |  5 +----
 drivers/mmc/host/usdhi6rol0.c                 |  5 +----
 drivers/net/can/rcar/rcar_can.c               |  6 +-----
 drivers/net/can/rcar/rcar_canfd.c             |  6 +-----
 drivers/net/ethernet/renesas/ravb.h           |  5 +----
 drivers/net/ethernet/renesas/ravb_main.c      |  5 +----
 drivers/net/ethernet/renesas/sh_eth.c         | 13 +------------
 drivers/net/ethernet/renesas/sh_eth.h         | 13 +------------
 drivers/phy/renesas/phy-rcar-gen2.c           |  5 +----
 drivers/phy/renesas/phy-rcar-gen3-usb2.c      |  5 +----
 drivers/phy/renesas/phy-rcar-gen3-usb3.c      |  5 +----
 drivers/pwm/pwm-rcar.c                        |  5 +----
 drivers/pwm/pwm-renesas-tpu.c                 | 10 +---------
 drivers/soc/renesas/r8a7743-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7745-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7779-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7790-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7791-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7792-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7794-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7795-sysc.c            |  5 +----
 drivers/soc/renesas/r8a7796-sysc.c            |  5 +----
 drivers/soc/renesas/r8a77970-sysc.c           |  5 +----
 drivers/soc/renesas/r8a77995-sysc.c           |  5 +----
 drivers/soc/renesas/rcar-sysc.h               |  5 +----
 drivers/soc/renesas/renesas-soc.c             | 10 +---------
 drivers/spi/spi-rspi.c                        | 10 +---------
 drivers/spi/spi-sh-hspi.c                     | 12 ++----------
 drivers/spi/spi-sh-msiof.c                    |  6 +-----
 drivers/spi/spi-sh.c                          | 12 ++----------
 drivers/watchdog/renesas_wdt.c                |  5 +----
 60 files changed, 63 insertions(+), 300 deletions(-)

-- 
2.11.0

[PATCH 01/11] clk: renesas: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/clk/renesas/clk-div6.c            | 5 +----
 drivers/clk/renesas/r8a7795-cpg-mssr.c    | 5 +----
 drivers/clk/renesas/r8a7796-cpg-mssr.c    | 5 +----
 drivers/clk/renesas/r8a77995-cpg-mssr.c   | 5 +----
 drivers/clk/renesas/rcar-gen3-cpg.c       | 5 +----
 drivers/clk/renesas/rcar-usb2-clock-sel.c | 5 +----
 drivers/clk/renesas/renesas-cpg-mssr.c    | 5 +----
 drivers/clk/renesas/renesas-cpg-mssr.h    | 5 +----
 8 files changed, 8 insertions(+), 32 deletions(-)

diff --git a/drivers/clk/renesas/clk-div6.c b/drivers/clk/renesas/clk-div6.c
index 9febbf42c3df..6643733952a6 100644
--- a/drivers/clk/renesas/clk-div6.c
+++ b/drivers/clk/renesas/clk-div6.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * r8a7790 Common Clock Framework support
  *
  * Copyright (C) 2013  Renesas Solutions Corp.
  *
  * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/clk-provider.h>
diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
index ca8cb0eed950..119c02440726 100644
--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * r8a7795 Clock Pulse Generator / Module Standby and Software Reset
  *
@@ -6,10 +7,6 @@
  * Based on clk-rcar-gen3.c
  *
  * Copyright (C) 2015 Renesas Electronics Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/device.h>
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index 7e98fb8b1074..10567386e6dd 100644
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
  *
@@ -7,10 +8,6 @@
  *
  * Copyright (C) 2015 Glider bvba
  * Copyright (C) 2015 Renesas Electronics Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/device.h>
diff --git a/drivers/clk/renesas/r8a77995-cpg-mssr.c b/drivers/clk/renesas/r8a77995-cpg-mssr.c
index 49e6a0de5491..47e60e3dbe05 100644
--- a/drivers/clk/renesas/r8a77995-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77995-cpg-mssr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * r8a77995 Clock Pulse Generator / Module Standby and Software Reset
  *
@@ -7,10 +8,6 @@
  *
  * Copyright (C) 2015 Glider bvba
  * Copyright (C) 2015 Renesas Electronics Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/device.h>
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c b/drivers/clk/renesas/rcar-gen3-cpg.c
index 4346fdeef01b..4ba38f98cc7b 100644
--- a/drivers/clk/renesas/rcar-gen3-cpg.c
+++ b/drivers/clk/renesas/rcar-gen3-cpg.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * R-Car Gen3 Clock Pulse Generator
  *
@@ -6,10 +7,6 @@
  * Based on clk-rcar-gen3.c
  *
  * Copyright (C) 2015 Renesas Electronics Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/clk/renesas/rcar-usb2-clock-sel.c b/drivers/clk/renesas/rcar-usb2-clock-sel.c
index 6cd030a58964..b241f9ca3d71 100644
--- a/drivers/clk/renesas/rcar-usb2-clock-sel.c
+++ b/drivers/clk/renesas/rcar-usb2-clock-sel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car USB2.0 clock selector
  *
@@ -6,10 +7,6 @@
  * Based on renesas-cpg-mssr.c
  *
  * Copyright (C) 2015 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index f90b0d0ba46a..1a0c15896894 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas Clock Pulse Generator / Module Standby and Software Reset
  *
@@ -7,10 +8,6 @@
  *
  * Copyright (C) 2013 Ideas On Board SPRL
  * Copyright (C) 2015 Renesas Electronics Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
index 2e1730bc5ef2..874a4fb9f010 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.h
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Renesas Clock Pulse Generator / Module Standby and Software Reset
  *
  * Copyright (C) 2015 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #ifndef __CLK_RENESAS_CPG_MSSR_H__
-- 
2.11.0

Re: [PATCH 01/11] clk: renesas: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:14AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Re: [PATCH 01/11] clk: renesas: use SPDX identifier for Renesas drivers

[Geert Uytterhoeven]

Hi Wolfram,

On Wed, Aug 22, 2018 at 12:02 AM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Thanks for your patch!

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

>  drivers/clk/renesas/clk-div6.c            | 5 +----
>  drivers/clk/renesas/r8a7795-cpg-mssr.c    | 5 +----
>  drivers/clk/renesas/r8a7796-cpg-mssr.c    | 5 +----
>  drivers/clk/renesas/r8a77995-cpg-mssr.c   | 5 +----
>  drivers/clk/renesas/rcar-gen3-cpg.c       | 5 +----
>  drivers/clk/renesas/rcar-usb2-clock-sel.c | 5 +----
>  drivers/clk/renesas/renesas-cpg-mssr.c    | 5 +----
>  drivers/clk/renesas/renesas-cpg-mssr.h    | 5 +----
>  8 files changed, 8 insertions(+), 32 deletions(-)

Any specific reason you skipped all other files in that directory?

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH 01/11] clk: renesas: use SPDX identifier for Renesas drivers

[Wolfram Sang]

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> Any specific reason you skipped all other files in that directory?

In the first batch, I only worked on files where 'git grep' returned
success on somthing like '(c).*Renesas'. In a later batch, I wanted to
work on Renesas specific directories.


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Re: [PATCH 01/11] clk: renesas: use SPDX identifier for Renesas drivers

[Stephen Boyd]

Quoting Wolfram Sang (2018-08-21 15:02:14)
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---

Applied to clk-next

[PATCH 02/11] dmaengine: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/dma/nbpfaxi.c          | 5 +----
 drivers/dma/sh/shdma-arm.h     | 5 +----
 drivers/dma/sh/shdma-base.c    | 5 +----
 drivers/dma/sh/shdma-of.c      | 5 +----
 drivers/dma/sh/shdma-r8a73a4.c | 5 +----
 drivers/dma/sh/shdma.h         | 6 +-----
 drivers/dma/sh/shdmac.c        | 6 +-----
 drivers/dma/sh/sudmac.c        | 5 +----
 drivers/dma/sh/usb-dmac.c      | 5 +----
 9 files changed, 9 insertions(+), 38 deletions(-)

diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 8c7b2e8703da..38d251b198b8 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
  * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/bitmap.h>
diff --git a/drivers/dma/sh/shdma-arm.h b/drivers/dma/sh/shdma-arm.h
index a1b0ef45d6a2..7459f9a13b5b 100644
--- a/drivers/dma/sh/shdma-arm.h
+++ b/drivers/dma/sh/shdma-arm.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Renesas SuperH DMA Engine support
  *
  * Copyright (C) 2013 Renesas Electronics, Inc.
- *
- * This is free software; you can redistribute it and/or modify it under the
- * terms of version 2 the GNU General Public License as published by the Free
- * Software Foundation.
  */
 
 #ifndef SHDMA_ARM_H
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
index 6b5626e299b2..c51de498b5b4 100644
--- a/drivers/dma/sh/shdma-base.c
+++ b/drivers/dma/sh/shdma-base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Dmaengine driver base library for DMA controllers, found on SH-based SoCs
  *
@@ -7,10 +8,6 @@
  * Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
  * Copyright (C) 2009 Renesas Solutions, Inc. All rights reserved.
  * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/dma/sh/shdma-of.c b/drivers/dma/sh/shdma-of.c
index f999f9b0d314..be89dd894328 100644
--- a/drivers/dma/sh/shdma-of.c
+++ b/drivers/dma/sh/shdma-of.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SHDMA Device Tree glue
  *
  * Copyright (C) 2013 Renesas Electronics Inc.
  * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/dmaengine.h>
diff --git a/drivers/dma/sh/shdma-r8a73a4.c b/drivers/dma/sh/shdma-r8a73a4.c
index 96ea3828c3eb..ddc9a3578353 100644
--- a/drivers/dma/sh/shdma-r8a73a4.c
+++ b/drivers/dma/sh/shdma-r8a73a4.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas SuperH DMA Engine support for r8a73a4 (APE6) SoCs
  *
  * Copyright (C) 2013 Renesas Electronics, Inc.
- *
- * This is free software; you can redistribute it and/or modify it under the
- * terms of version 2 the GNU General Public License as published by the Free
- * Software Foundation.
  */
 #include <linux/sh_dma.h>
 
diff --git a/drivers/dma/sh/shdma.h b/drivers/dma/sh/shdma.h
index 2c0a969adc9f..fd702ca9a39c 100644
--- a/drivers/dma/sh/shdma.h
+++ b/drivers/dma/sh/shdma.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Renesas SuperH DMA Engine support
  *
  * Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
  * Copyright (C) 2009 Renesas Solutions, Inc. All rights reserved.
  *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  */
 #ifndef __DMA_SHDMA_H
 #define __DMA_SHDMA_H
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 04a74e0a95b7..fa37541b2d05 100644
--- a/drivers/dma/sh/shdmac.c
+++ b/drivers/dma/sh/shdmac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Renesas SuperH DMA Engine support
  *
@@ -8,11 +9,6 @@
  * Copyright (C) 2009 Renesas Solutions, Inc. All rights reserved.
  * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
  *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  * - DMA of SuperH does not have Hardware DMA chain mode.
  * - MAX DMA size is 16MB.
  *
diff --git a/drivers/dma/sh/sudmac.c b/drivers/dma/sh/sudmac.c
index 69b9564dc9d9..30cc3553cb8b 100644
--- a/drivers/dma/sh/sudmac.c
+++ b/drivers/dma/sh/sudmac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas SUDMAC support
  *
@@ -8,10 +9,6 @@
  * Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
  * Copyright (C) 2009 Renesas Solutions, Inc. All rights reserved.
  * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/dmaengine.h>
diff --git a/drivers/dma/sh/usb-dmac.c b/drivers/dma/sh/usb-dmac.c
index 1bb1a8e09025..7f7184c3cf95 100644
--- a/drivers/dma/sh/usb-dmac.c
+++ b/drivers/dma/sh/usb-dmac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas USB DMA Controller Driver
  *
@@ -6,10 +7,6 @@
  * based on rcar-dmac.c
  * Copyright (C) 2014 Renesas Electronics Inc.
  * Author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
-- 
2.11.0

Re: [PATCH 02/11] dmaengine: use SPDX identifier for Renesas drivers

[Kuninori Morimoto]

Hi Wolfram

> diff --git a/drivers/dma/sh/shdma.h b/drivers/dma/sh/shdma.h
> index 2c0a969adc9f..fd702ca9a39c 100644
> --- a/drivers/dma/sh/shdma.h
> +++ b/drivers/dma/sh/shdma.h
> @@ -1,14 +1,10 @@
> +/* SPDX-License-Identifier: GPL-2.0-or-later */
>  /*
>   * Renesas SuperH DMA Engine support
>   *
>   * Copyright (C) 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
>   * Copyright (C) 2009 Renesas Solutions, Inc. All rights reserved.
>   *
> - * This is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License as published by
> - * the Free Software Foundation; either version 2 of the License, or
> - * (at your option) any later version.
> - *
>   */

Fabio already indicated samethings on [05/11] but, we want

	- GPL-2.0-or-later
	+ GPL-2.0+

And, we need to care about MODULE_LICENSE() too,
because sometimes header license and MODULE_LICENSE() are mismatched.
# I didn't check detail of this patch-set...

Re: [PATCH 02/11] dmaengine: use SPDX identifier for Renesas drivers

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 466 bytes --]

> Fabio already indicated samethings on [05/11] but, we want
> 
> 	- GPL-2.0-or-later
> 	+ GPL-2.0+

As I mentioned there, too, https://spdx.org/licenses/ wants "-or-later".

> And, we need to care about MODULE_LICENSE() too,
> because sometimes header license and MODULE_LICENSE() are mismatched.
> # I didn't check detail of this patch-set...

I did check this twice and modified where MODULE_LICENSE was wrong.
Another look may not hurt, though...


[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

[PATCH 03/11] i2c: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/i2c/busses/i2c-emev2.c      |  5 +----
 drivers/i2c/busses/i2c-highlander.c |  5 +----
 drivers/i2c/busses/i2c-rcar.c       | 10 +---------
 drivers/i2c/busses/i2c-riic.c       |  5 +----
 drivers/i2c/busses/i2c-sh_mobile.c  | 10 +---------
 5 files changed, 5 insertions(+), 30 deletions(-)

diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c
index ba9b6ea48a31..35b302d983e0 100644
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * I2C driver for the Renesas EMEV2 SoC
  *
  * Copyright (C) 2015 Wolfram Sang <wsa@sang-engineering.com>
  * Copyright 2013 Codethink Ltd.
  * Copyright 2010-2015 Renesas Electronics Corporation
- *
- * 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.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/i2c/busses/i2c-highlander.c b/drivers/i2c/busses/i2c-highlander.c
index 56dc69e7349f..ff340d7ae2e5 100644
--- a/drivers/i2c/busses/i2c-highlander.c
+++ b/drivers/i2c/busses/i2c-highlander.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas Solutions Highlander FPGA I2C/SMBus support.
  *
@@ -6,10 +7,6 @@
  * Copyright (C) 2008  Paul Mundt
  * Copyright (C) 2008  Renesas Solutions Corp.
  * Copyright (C) 2008  Atom Create Engineering Co., Ltd.
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file "COPYING" in the main directory
- * of this archive for more details.
  */
 #include <linux/module.h>
 #include <linux/interrupt.h>
diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 43ad933df0f0..52cf42b32f0a 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for the Renesas R-Car I2C unit
  *
@@ -9,15 +10,6 @@
  *
  * This file is based on the drivers/i2c/busses/i2c-sh7760.c
  * (c) 2005-2008 MSC Vertriebsges.m.b.H, Manuel Lauss <mlau@msc-ge.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 #include <linux/bitops.h>
 #include <linux/clk.h>
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index 5f1fca7880b1..b75ff144b570 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas RIIC driver
  *
  * Copyright (C) 2013 Wolfram Sang <wsa@sang-engineering.com>
  * Copyright (C) 2013 Renesas Solutions Corp.
- *
- * 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.
  */
 
 /*
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 9c7f6f8ceb22..439e8778f849 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SuperH Mobile I2C Controller
  *
@@ -7,15 +8,6 @@
  *
  * Portions of the code based on out-of-tree driver i2c-sh7343.c
  * Copyright (c) 2006 Carlos Munoz <carlos@kenati.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * 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.
  */
 
 #include <linux/clk.h>
-- 
2.11.0

Re: [PATCH 03/11] i2c: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:16AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

[PATCH 04/11] mmc: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/mmc/host/renesas_sdhi.h               | 5 +----
 drivers/mmc/host/renesas_sdhi_core.c          | 5 +----
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 5 +----
 drivers/mmc/host/renesas_sdhi_sys_dmac.c      | 5 +----
 drivers/mmc/host/sh_mmcif.c                   | 7 ++-----
 drivers/mmc/host/tmio_mmc.c                   | 5 +----
 drivers/mmc/host/tmio_mmc.h                   | 6 +-----
 drivers/mmc/host/tmio_mmc_core.c              | 5 +----
 drivers/mmc/host/usdhi6rol0.c                 | 5 +----
 9 files changed, 10 insertions(+), 38 deletions(-)

diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h
index f13f798d8506..da1e49c45bec 100644
--- a/drivers/mmc/host/renesas_sdhi.h
+++ b/drivers/mmc/host/renesas_sdhi.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Renesas Mobile SDHI
  *
  * Copyright (C) 2017 Horms Solutions Ltd., Simon Horman
  * Copyright (C) 2017 Renesas Electronics Corporation
- *
- * 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.
  */
 
 #ifndef RENESAS_SDHI_H
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index 777e32b0e410..68ece2f183cf 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas SDHI
  *
@@ -6,10 +7,6 @@
  * Copyright (C) 2016-17 Horms Solutions, Simon Horman
  * Copyright (C) 2009 Magnus Damm
  *
- * 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.
- *
  * Based on "Compaq ASIC3 support":
  *
  * Copyright 2001 Compaq Computer Corporation.
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index 35cc0de6be67..a3e03c473bb2 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DMA support for Internal DMAC with SDHI SD/SDIO controller
  *
  * Copyright (C) 2016-17 Renesas Electronics Corporation
  * Copyright (C) 2016-17 Horms Solutions, Simon Horman
- *
- * 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.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
index 890f192dedbd..f5fcbb5dc8cd 100644
--- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * DMA support use of SYS DMAC with SDHI SD/SDIO controller
  *
@@ -5,10 +6,6 @@
  * Copyright (C) 2016-17 Sang Engineering, Wolfram Sang
  * Copyright (C) 2017 Horms Solutions, Simon Horman
  * Copyright (C) 2010-2011 Guennadi Liakhovetski
- *
- * 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.
  */
 
 #include <linux/device.h>
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 4c2a1f8ddbf3..81bd9afb0980 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * MMCIF eMMC driver.
  *
  * Copyright (C) 2010 Renesas Solutions Corp.
  * Yusuke Goda <yusuke.goda.sx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
  */
 
 /*
@@ -1573,6 +1570,6 @@ static struct platform_driver sh_mmcif_driver = {
 module_platform_driver(sh_mmcif_driver);
 
 MODULE_DESCRIPTION("SuperH on-chip MMC/eMMC interface driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("platform:" DRIVER_NAME);
 MODULE_AUTHOR("Yusuke Goda <yusuke.goda.sx@renesas.com>");
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 43a2ea5cff24..36d8e7db00e6 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for the MMC / SD / SDIO cell found in:
  *
@@ -7,10 +8,6 @@
  * Copyright (C) 2017 Horms Solutions, Simon Horman
  * Copyright (C) 2007 Ian Molton
  * Copyright (C) 2004 Ian Molton
- *
- * 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.
  */
 
 #include <linux/device.h>
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 5d141f79e175..efa5a1e3e5af 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Driver for the MMC / SD / SDIO cell found in:
  *
@@ -8,11 +9,6 @@
  * Copyright (C) 2016-17 Horms Solutions, Simon Horman
  * Copyright (C) 2007 Ian Molton
  * Copyright (C) 2004 Ian Molton
- *
- * 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.
- *
  */
 
 #ifndef TMIO_MMC_H
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 261b4d62d2b1..b750f6372dc2 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for the MMC / SD / SDIO IP found in:
  *
@@ -10,10 +11,6 @@
  * Copyright (C) 2007 Ian Molton
  * Copyright (C) 2004 Ian Molton
  *
- * 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 driver draws mainly on scattered spec sheets, Reverse engineering
  * of the toshiba e800  SD driver and some parts of the 2.4 ASIC3 driver (4 bit
  * support). (Further 4 bit support from a later datasheet).
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
index cdfeb15b6f05..cd8b1b9d4d8a 100644
--- a/drivers/mmc/host/usdhi6rol0.c
+++ b/drivers/mmc/host/usdhi6rol0.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
  * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
-- 
2.11.0

Re: [PATCH 04/11] mmc: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:17AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Re: [PATCH 04/11] mmc: use SPDX identifier for Renesas drivers

[Ulf Hansson]

On 22 August 2018 at 00:02, Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Thanks, queued for v4.20!

> ---
>
> To be applied individually per subsystem tree. Morimoto-san, could you maybe
> ack this with your Renesas address?

I will add his ack when he sends it.

Kind regards
Uffe

>
>  drivers/mmc/host/renesas_sdhi.h               | 5 +----
>  drivers/mmc/host/renesas_sdhi_core.c          | 5 +----
>  drivers/mmc/host/renesas_sdhi_internal_dmac.c | 5 +----
>  drivers/mmc/host/renesas_sdhi_sys_dmac.c      | 5 +----
>  drivers/mmc/host/sh_mmcif.c                   | 7 ++-----
>  drivers/mmc/host/tmio_mmc.c                   | 5 +----
>  drivers/mmc/host/tmio_mmc.h                   | 6 +-----
>  drivers/mmc/host/tmio_mmc_core.c              | 5 +----
>  drivers/mmc/host/usdhi6rol0.c                 | 5 +----
>  9 files changed, 10 insertions(+), 38 deletions(-)
>
> diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h
> index f13f798d8506..da1e49c45bec 100644
> --- a/drivers/mmc/host/renesas_sdhi.h
> +++ b/drivers/mmc/host/renesas_sdhi.h
> @@ -1,12 +1,9 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
>  /*
>   * Renesas Mobile SDHI
>   *
>   * Copyright (C) 2017 Horms Solutions Ltd., Simon Horman
>   * Copyright (C) 2017 Renesas Electronics Corporation
> - *
> - * 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.
>   */
>
>  #ifndef RENESAS_SDHI_H
> diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
> index 777e32b0e410..68ece2f183cf 100644
> --- a/drivers/mmc/host/renesas_sdhi_core.c
> +++ b/drivers/mmc/host/renesas_sdhi_core.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * Renesas SDHI
>   *
> @@ -6,10 +7,6 @@
>   * Copyright (C) 2016-17 Horms Solutions, Simon Horman
>   * Copyright (C) 2009 Magnus Damm
>   *
> - * 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.
> - *
>   * Based on "Compaq ASIC3 support":
>   *
>   * Copyright 2001 Compaq Computer Corporation.
> diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> index 35cc0de6be67..a3e03c473bb2 100644
> --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
> @@ -1,12 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * DMA support for Internal DMAC with SDHI SD/SDIO controller
>   *
>   * Copyright (C) 2016-17 Renesas Electronics Corporation
>   * Copyright (C) 2016-17 Horms Solutions, Simon Horman
> - *
> - * 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.
>   */
>
>  #include <linux/bitops.h>
> diff --git a/drivers/mmc/host/renesas_sdhi_sys_dmac.c b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
> index 890f192dedbd..f5fcbb5dc8cd 100644
> --- a/drivers/mmc/host/renesas_sdhi_sys_dmac.c
> +++ b/drivers/mmc/host/renesas_sdhi_sys_dmac.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * DMA support use of SYS DMAC with SDHI SD/SDIO controller
>   *
> @@ -5,10 +6,6 @@
>   * Copyright (C) 2016-17 Sang Engineering, Wolfram Sang
>   * Copyright (C) 2017 Horms Solutions, Simon Horman
>   * Copyright (C) 2010-2011 Guennadi Liakhovetski
> - *
> - * 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.
>   */
>
>  #include <linux/device.h>
> diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
> index 4c2a1f8ddbf3..81bd9afb0980 100644
> --- a/drivers/mmc/host/sh_mmcif.c
> +++ b/drivers/mmc/host/sh_mmcif.c
> @@ -1,12 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * MMCIF eMMC driver.
>   *
>   * Copyright (C) 2010 Renesas Solutions Corp.
>   * Yusuke Goda <yusuke.goda.sx@renesas.com>
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License as published by
> - * the Free Software Foundation; either version 2 of the License.
>   */
>
>  /*
> @@ -1573,6 +1570,6 @@ static struct platform_driver sh_mmcif_driver = {
>  module_platform_driver(sh_mmcif_driver);
>
>  MODULE_DESCRIPTION("SuperH on-chip MMC/eMMC interface driver");
> -MODULE_LICENSE("GPL");
> +MODULE_LICENSE("GPL v2");
>  MODULE_ALIAS("platform:" DRIVER_NAME);
>  MODULE_AUTHOR("Yusuke Goda <yusuke.goda.sx@renesas.com>");
> diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
> index 43a2ea5cff24..36d8e7db00e6 100644
> --- a/drivers/mmc/host/tmio_mmc.c
> +++ b/drivers/mmc/host/tmio_mmc.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * Driver for the MMC / SD / SDIO cell found in:
>   *
> @@ -7,10 +8,6 @@
>   * Copyright (C) 2017 Horms Solutions, Simon Horman
>   * Copyright (C) 2007 Ian Molton
>   * Copyright (C) 2004 Ian Molton
> - *
> - * 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.
>   */
>
>  #include <linux/device.h>
> diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
> index 5d141f79e175..efa5a1e3e5af 100644
> --- a/drivers/mmc/host/tmio_mmc.h
> +++ b/drivers/mmc/host/tmio_mmc.h
> @@ -1,3 +1,4 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
>  /*
>   * Driver for the MMC / SD / SDIO cell found in:
>   *
> @@ -8,11 +9,6 @@
>   * Copyright (C) 2016-17 Horms Solutions, Simon Horman
>   * Copyright (C) 2007 Ian Molton
>   * Copyright (C) 2004 Ian Molton
> - *
> - * 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.
> - *
>   */
>
>  #ifndef TMIO_MMC_H
> diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
> index 261b4d62d2b1..b750f6372dc2 100644
> --- a/drivers/mmc/host/tmio_mmc_core.c
> +++ b/drivers/mmc/host/tmio_mmc_core.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * Driver for the MMC / SD / SDIO IP found in:
>   *
> @@ -10,10 +11,6 @@
>   * Copyright (C) 2007 Ian Molton
>   * Copyright (C) 2004 Ian Molton
>   *
> - * 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 driver draws mainly on scattered spec sheets, Reverse engineering
>   * of the toshiba e800  SD driver and some parts of the 2.4 ASIC3 driver (4 bit
>   * support). (Further 4 bit support from a later datasheet).
> diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
> index cdfeb15b6f05..cd8b1b9d4d8a 100644
> --- a/drivers/mmc/host/usdhi6rol0.c
> +++ b/drivers/mmc/host/usdhi6rol0.c
> @@ -1,10 +1,7 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * Copyright (C) 2013-2014 Renesas Electronics Europe Ltd.
>   * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of version 2 of the GNU General Public License as
> - * published by the Free Software Foundation.
>   */
>
>  #include <linux/clk.h>
> --
> 2.11.0
>

[PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/net/can/rcar/rcar_can.c   | 6 +-----
 drivers/net/can/rcar/rcar_canfd.c | 6 +-----
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c
index 11662f479e76..051bf4ef4be2 100644
--- a/drivers/net/can/rcar/rcar_can.c
+++ b/drivers/net/can/rcar/rcar_can.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /* Renesas R-Car CAN device driver
  *
  * Copyright (C) 2013 Cogent Embedded, Inc. <source@cogentembedded.com>
  * Copyright (C) 2013 Renesas Solutions Corp.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index 602c19e23f05..09a5b038a9f0 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /* Renesas R-Car CAN FD device driver
  *
  * Copyright (C) 2015 Renesas Electronics Corp.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
  */
 
 /* The R-Car CAN FD controller can operate in either one of the below two modes
-- 
2.11.0

Re: [PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Fabio Estevam]

Hi Wolfram,

On Tue, Aug 21, 2018 at 7:02 PM, Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
>
> To be applied individually per subsystem tree. Morimoto-san, could you maybe
> ack this with your Renesas address?
>
>  drivers/net/can/rcar/rcar_can.c   | 6 +-----
>  drivers/net/can/rcar/rcar_canfd.c | 6 +-----
>  2 files changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c
> index 11662f479e76..051bf4ef4be2 100644
> --- a/drivers/net/can/rcar/rcar_can.c
> +++ b/drivers/net/can/rcar/rcar_can.c
> @@ -1,12 +1,8 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later

According to Documentation/process/license-rules.rst the format should
be like this instead:

// SPDX-License-Identifier: GPL-2.0+

Re: [PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 276 bytes --]


> > +// SPDX-License-Identifier: GPL-2.0-or-later
> 
> According to Documentation/process/license-rules.rst the format should
> be like this instead:
> 
> // SPDX-License-Identifier: GPL-2.0+

According to https://spdx.org/licenses/ it should be what I did above.


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Re: [PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Fabio Estevam]

On Wed, Aug 22, 2018 at 3:30 AM, Wolfram Sang <wsa@the-dreams.de> wrote:
>
>> > +// SPDX-License-Identifier: GPL-2.0-or-later
>>
>> According to Documentation/process/license-rules.rst the format should
>> be like this instead:
>>
>> // SPDX-License-Identifier: GPL-2.0+
>
> According to https://spdx.org/licenses/ it should be what I did above.

Previous advice I saw was to follow the format described in
Documentation/process/license-rules.rst

Greg/Philippe,

Any inputs on this matter?

Thanks

Re: [PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Philippe Ombredanne]

Hi Fabio,
On Wed, Aug 22, 2018 at 2:55 PM, Fabio Estevam <festevam@gmail.com> wrote:
> On Wed, Aug 22, 2018 at 3:30 AM, Wolfram Sang <wsa@the-dreams.de> wrote:
>>
>>> > +// SPDX-License-Identifier: GPL-2.0-or-later
>>>
>>> According to Documentation/process/license-rules.rst the format should
>>> be like this instead:
>>>
>>> // SPDX-License-Identifier: GPL-2.0+
>>
>> According to https://spdx.org/licenses/ it should be what I did above.
>
> Previous advice I saw was to follow the format described in
> Documentation/process/license-rules.rst
>
> Greg/Philippe,
>
> Any inputs on this matter?
>
> Thanks

IMHO we should always treat and use the
Documentation/process/license-rules.rst as the reference and not SPDX
proper who moves at its own pace and evolves its specs and license ids
independently of where we stand in the kernel.
If this is not right Doc patches are welcomed!
In this is very specific case this has been discussed on list a few
times. If I recall correctly Thomas also had an opinion on this...
So you are correct and this should be for now:
// SPDX-License-Identifier: GPL-2.0+

-- 
Cordially
Philippe Ombredanne

Re: [PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Greg Kroah-Hartman]

On Wed, Aug 22, 2018 at 08:16:45PM +0200, Philippe Ombredanne wrote:
> Hi Fabio,
> On Wed, Aug 22, 2018 at 2:55 PM, Fabio Estevam <festevam@gmail.com> wrote:
> > On Wed, Aug 22, 2018 at 3:30 AM, Wolfram Sang <wsa@the-dreams.de> wrote:
> >>
> >>> > +// SPDX-License-Identifier: GPL-2.0-or-later
> >>>
> >>> According to Documentation/process/license-rules.rst the format should
> >>> be like this instead:
> >>>
> >>> // SPDX-License-Identifier: GPL-2.0+
> >>
> >> According to https://spdx.org/licenses/ it should be what I did above.
> >
> > Previous advice I saw was to follow the format described in
> > Documentation/process/license-rules.rst
> >
> > Greg/Philippe,
> >
> > Any inputs on this matter?
> >
> > Thanks
> 
> IMHO we should always treat and use the
> Documentation/process/license-rules.rst as the reference and not SPDX
> proper who moves at its own pace and evolves its specs and license ids
> independently of where we stand in the kernel.
> If this is not right Doc patches are welcomed!
> In this is very specific case this has been discussed on list a few
> times. If I recall correctly Thomas also had an opinion on this...
> So you are correct and this should be for now:
> // SPDX-License-Identifier: GPL-2.0+

That is correct, stick with that format/version for now please.

thanks,

greg k-h

Re: [PATCH 05/11] can: rcar: use SPDX identifier for Renesas drivers

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 631 bytes --]


> > IMHO we should always treat and use the
> > Documentation/process/license-rules.rst as the reference and not SPDX
> > proper who moves at its own pace and evolves its specs and license ids
> > independently of where we stand in the kernel.
> > If this is not right Doc patches are welcomed!
> > In this is very specific case this has been discussed on list a few
> > times. If I recall correctly Thomas also had an opinion on this...
> > So you are correct and this should be for now:
> > // SPDX-License-Identifier: GPL-2.0+
> 
> That is correct, stick with that format/version for now please.

OK, will fix.


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[PATCH 06/11] net: ethernet: renesas: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/net/ethernet/renesas/ravb.h      |  5 +----
 drivers/net/ethernet/renesas/ravb_main.c |  5 +----
 drivers/net/ethernet/renesas/sh_eth.c    | 13 +------------
 drivers/net/ethernet/renesas/sh_eth.h    | 13 +------------
 4 files changed, 4 insertions(+), 32 deletions(-)

diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index b81f4faf7b10..1470fc12282b 100644
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Renesas Ethernet AVB device driver
  *
  * Copyright (C) 2014-2015 Renesas Electronics Corporation
@@ -5,10 +6,6 @@
  * Copyright (C) 2015-2016 Cogent Embedded, Inc. <source@cogentembedded.com>
  *
  * Based on the SuperH Ethernet driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License version 2,
- * as published by the Free Software Foundation.
  */
 
 #ifndef __RAVB_H__
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index c06f2df895c2..aff5516b781e 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* Renesas Ethernet AVB device driver
  *
  * Copyright (C) 2014-2015 Renesas Electronics Corporation
@@ -5,10 +6,6 @@
  * Copyright (C) 2015-2016 Cogent Embedded, Inc. <source@cogentembedded.com>
  *
  * Based on the SuperH Ethernet driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License version 2,
- * as published by the Free Software Foundation.
  */
 
 #include <linux/cache.h>
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 5573199c4536..ad4433d59237 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*  SuperH Ethernet device driver
  *
  *  Copyright (C) 2014 Renesas Electronics Corporation
@@ -5,18 +6,6 @@
  *  Copyright (C) 2008-2014 Renesas Solutions Corp.
  *  Copyright (C) 2013-2017 Cogent Embedded, Inc.
  *  Copyright (C) 2014 Codethink Limited
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms and conditions of the GNU General Public License,
- *  version 2, as published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- *  The full GNU General Public License is included in this distribution in
- *  the file called "COPYING".
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index f94be99cf400..0c18650bbfe6 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -1,19 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*  SuperH Ethernet device driver
  *
  *  Copyright (C) 2006-2012 Nobuhiro Iwamatsu
  *  Copyright (C) 2008-2012 Renesas Solutions Corp.
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms and conditions of the GNU General Public License,
- *  version 2, as published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- *  The full GNU General Public License is included in this distribution in
- *  the file called "COPYING".
  */
 
 #ifndef __SH_ETH_H__
-- 
2.11.0

Re: [PATCH 06/11] net: ethernet: renesas: use SPDX identifier for Renesas drivers

[Sergei Shtylyov]

Hello!

On 8/22/2018 1:02 AM, Wolfram Sang wrote:

> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

[...]

Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

MBR, Sergei

Re: [PATCH 06/11] net: ethernet: renesas: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:19AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Re: [PATCH 06/11] net: ethernet: renesas: use SPDX identifier for Renesas drivers

[David Miller]

From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Wed, 22 Aug 2018 00:02:19 +0200

> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Applied.

[PATCH 07/11] phy: renesas: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/phy/renesas/phy-rcar-gen2.c      | 5 +----
 drivers/phy/renesas/phy-rcar-gen3-usb2.c | 5 +----
 drivers/phy/renesas/phy-rcar-gen3-usb3.c | 5 +----
 3 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/phy/renesas/phy-rcar-gen2.c b/drivers/phy/renesas/phy-rcar-gen2.c
index 97d4dd6ea924..72eeb066912d 100644
--- a/drivers/phy/renesas/phy-rcar-gen2.c
+++ b/drivers/phy/renesas/phy-rcar-gen2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car Gen2 PHY driver
  *
  * Copyright (C) 2014 Renesas Solutions Corp.
  * Copyright (C) 2014 Cogent Embedded, Inc.
- *
- * 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.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
index fb8f05e39cf7..3d57ea1e1437 100644
--- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c
+++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car Gen3 for USB2.0 PHY driver
  *
@@ -6,10 +7,6 @@
  * This is based on the phy-rcar-gen2 driver:
  * Copyright (C) 2014 Renesas Solutions Corp.
  * Copyright (C) 2014 Cogent Embedded, Inc.
- *
- * 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.
  */
 
 #include <linux/extcon-provider.h>
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb3.c b/drivers/phy/renesas/phy-rcar-gen3-usb3.c
index 88c83c9b8ff9..566b4cf4ff38 100644
--- a/drivers/phy/renesas/phy-rcar-gen3-usb3.c
+++ b/drivers/phy/renesas/phy-rcar-gen3-usb3.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car Gen3 for USB3.0 PHY driver
  *
  * Copyright (C) 2017 Renesas Electronics Corporation
- *
- * 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.
  */
 
 #include <linux/clk.h>
-- 
2.11.0

RE: [PATCH 07/11] phy: renesas: use SPDX identifier for Renesas drivers

[Yoshihiro Shimoda]

Hi Wolfram-san,

> From: Wolfram Sang, Sent: Wednesday, August 22, 2018 7:02 AM
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---

Thank you for the patch!

Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Best regards,
Yoshihiro Shimoda

Re: [PATCH 07/11] phy: renesas: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:20AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

[PATCH 08/11] pwm: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/pwm/pwm-rcar.c        |  5 +----
 drivers/pwm/pwm-renesas-tpu.c | 10 +---------
 2 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 748f614d5375..a41812fc6f95 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * R-Car PWM Timer driver
  *
  * Copyright (C) 2015 Renesas Electronics Corporation
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c
index 29267d12fb4c..4a855a21b782 100644
--- a/drivers/pwm/pwm-renesas-tpu.c
+++ b/drivers/pwm/pwm-renesas-tpu.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * R-Mobile TPU PWM driver
  *
  * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * 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.
  */
 
 #include <linux/clk.h>
-- 
2.11.0

Re: [PATCH 08/11] pwm: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:21AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

[PATCH 09/11] soc: renesas: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/soc/renesas/r8a7743-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7745-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7779-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7790-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7791-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7792-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7794-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7795-sysc.c  |  5 +----
 drivers/soc/renesas/r8a7796-sysc.c  |  5 +----
 drivers/soc/renesas/r8a77970-sysc.c |  5 +----
 drivers/soc/renesas/r8a77995-sysc.c |  5 +----
 drivers/soc/renesas/rcar-sysc.h     |  5 +----
 drivers/soc/renesas/renesas-soc.c   | 10 +---------
 13 files changed, 13 insertions(+), 57 deletions(-)

diff --git a/drivers/soc/renesas/r8a7743-sysc.c b/drivers/soc/renesas/r8a7743-sysc.c
index 9583a327d90c..edf6436e879f 100644
--- a/drivers/soc/renesas/r8a7743-sysc.c
+++ b/drivers/soc/renesas/r8a7743-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas RZ/G1M System Controller
  *
  * Copyright (C) 2016 Cogent Embedded Inc.
- *
- * 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; of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7745-sysc.c b/drivers/soc/renesas/r8a7745-sysc.c
index d17887c08aa1..65dc6b09cc85 100644
--- a/drivers/soc/renesas/r8a7745-sysc.c
+++ b/drivers/soc/renesas/r8a7745-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas RZ/G1E System Controller
  *
  * Copyright (C) 2016 Cogent Embedded Inc.
- *
- * 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; of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7779-sysc.c b/drivers/soc/renesas/r8a7779-sysc.c
index 9e8e6b7faa04..517aa40fa6e6 100644
--- a/drivers/soc/renesas/r8a7779-sysc.c
+++ b/drivers/soc/renesas/r8a7779-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car H1 System Controller
  *
  * Copyright (C) 2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7790-sysc.c b/drivers/soc/renesas/r8a7790-sysc.c
index 7a567ad0ff73..9b5a6bb62152 100644
--- a/drivers/soc/renesas/r8a7790-sysc.c
+++ b/drivers/soc/renesas/r8a7790-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car H2 System Controller
  *
  * Copyright (C) 2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7791-sysc.c b/drivers/soc/renesas/r8a7791-sysc.c
index 03b9f41a34e6..acf545cdebfb 100644
--- a/drivers/soc/renesas/r8a7791-sysc.c
+++ b/drivers/soc/renesas/r8a7791-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car M2-W/N System Controller
  *
  * Copyright (C) 2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7792-sysc.c b/drivers/soc/renesas/r8a7792-sysc.c
index ca7467d7b7ec..05b78525cc43 100644
--- a/drivers/soc/renesas/r8a7792-sysc.c
+++ b/drivers/soc/renesas/r8a7792-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car V2H (R8A7792) System Controller
  *
  * Copyright (C) 2016 Cogent Embedded Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7794-sysc.c b/drivers/soc/renesas/r8a7794-sysc.c
index c4da2941e06c..0d42637fa662 100644
--- a/drivers/soc/renesas/r8a7794-sysc.c
+++ b/drivers/soc/renesas/r8a7794-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car E2 System Controller
  *
  * Copyright (C) 2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7795-sysc.c b/drivers/soc/renesas/r8a7795-sysc.c
index 7412666187b3..cda27a67de98 100644
--- a/drivers/soc/renesas/r8a7795-sysc.c
+++ b/drivers/soc/renesas/r8a7795-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car H3 System Controller
  *
  * Copyright (C) 2016-2017 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a7796-sysc.c b/drivers/soc/renesas/r8a7796-sysc.c
index f700c842b9e1..1b06f868b6e8 100644
--- a/drivers/soc/renesas/r8a7796-sysc.c
+++ b/drivers/soc/renesas/r8a7796-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car M3-W System Controller
  *
  * Copyright (C) 2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a77970-sysc.c b/drivers/soc/renesas/r8a77970-sysc.c
index caf894f193ed..35b30d6a8958 100644
--- a/drivers/soc/renesas/r8a77970-sysc.c
+++ b/drivers/soc/renesas/r8a77970-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car V3M System Controller
  *
  * Copyright (C) 2017 Cogent Embedded Inc.
- *
- * 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.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/r8a77995-sysc.c b/drivers/soc/renesas/r8a77995-sysc.c
index 1b2ef415bbe1..6243aaaf60fb 100644
--- a/drivers/soc/renesas/r8a77995-sysc.c
+++ b/drivers/soc/renesas/r8a77995-sysc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas R-Car D3 System Controller
  *
  * Copyright (C) 2017 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 
 #include <linux/bug.h>
diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h
index a22e7cf25e30..a3d495229784 100644
--- a/drivers/soc/renesas/rcar-sysc.h
+++ b/drivers/soc/renesas/rcar-sysc.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Renesas R-Car System Controller
  *
  * Copyright (C) 2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
  */
 #ifndef __SOC_RENESAS_RCAR_SYSC_H__
 #define __SOC_RENESAS_RCAR_SYSC_H__
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index ce19b2732433..9e244206d2dd 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Renesas SoC Identification
  *
  * Copyright (C) 2014-2016 Glider bvba
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/io.h>
-- 
2.11.0

Re: [PATCH 09/11] soc: renesas: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:22AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

[PATCH 10/11] spi: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/spi/spi-rspi.c     | 10 +---------
 drivers/spi/spi-sh-hspi.c  | 12 ++----------
 drivers/spi/spi-sh-msiof.c |  6 +-----
 drivers/spi/spi-sh.c       | 12 ++----------
 4 files changed, 6 insertions(+), 34 deletions(-)

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 95dc4d78618d..018dec2fac4b 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SH RSPI driver
  *
@@ -6,15 +7,6 @@
  *
  * Based on spi-sh.c:
  * Copyright (C) 2011 Renesas Solutions Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 20e800e70442..dc0926e43665 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SuperH HSPI bus driver
  *
@@ -7,15 +8,6 @@
  * Based on pxa2xx_spi.c:
  * Copyright (C) 2011 Renesas Solutions Corp.
  * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/clk.h>
@@ -316,6 +308,6 @@ static struct platform_driver hspi_driver = {
 module_platform_driver(hspi_driver);
 
 MODULE_DESCRIPTION("SuperH HSPI bus driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
 MODULE_ALIAS("platform:sh-hspi");
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 539d6d1a277a..3eb7bcd33f22 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SuperH MSIOF SPI Master Interface
  *
  * Copyright (c) 2009 Magnus Damm
  * Copyright (C) 2014 Renesas Electronics Corporation
  * Copyright (C) 2014-2017 Glider bvba
- *
- * 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.
- *
  */
 
 #include <linux/bitmap.h>
diff --git a/drivers/spi/spi-sh.c b/drivers/spi/spi-sh.c
index 50e0ea9acf8b..f1ee58208216 100644
--- a/drivers/spi/spi-sh.c
+++ b/drivers/spi/spi-sh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SH SPI bus driver
  *
@@ -5,15 +6,6 @@
  *
  * Based on pxa2xx_spi.c:
  * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/module.h>
@@ -522,6 +514,6 @@ static struct platform_driver spi_sh_driver = {
 module_platform_driver(spi_sh_driver);
 
 MODULE_DESCRIPTION("SH SPI bus driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Yoshihiro Shimoda");
 MODULE_ALIAS("platform:sh_spi");
-- 
2.11.0

Re: [PATCH 10/11] spi: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:23AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Applied "spi: use SPDX identifier for Renesas drivers" to the spi tree

[Mark Brown]

The patch

   spi: use SPDX identifier for Renesas drivers

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

From 9135bac325052be8a131a8a75bbcc583451ebb1f Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Wed, 22 Aug 2018 00:02:23 +0200
Subject: [PATCH] spi: use SPDX identifier for Renesas drivers

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-rspi.c     | 10 +---------
 drivers/spi/spi-sh-hspi.c  | 12 ++----------
 drivers/spi/spi-sh-msiof.c |  6 +-----
 drivers/spi/spi-sh.c       | 12 ++----------
 4 files changed, 6 insertions(+), 34 deletions(-)

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 95dc4d78618d..018dec2fac4b 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SH RSPI driver
  *
@@ -6,15 +7,6 @@
  *
  * Based on spi-sh.c:
  * Copyright (C) 2011 Renesas Solutions Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 20e800e70442..dc0926e43665 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SuperH HSPI bus driver
  *
@@ -7,15 +8,6 @@
  * Based on pxa2xx_spi.c:
  * Copyright (C) 2011 Renesas Solutions Corp.
  * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/clk.h>
@@ -316,6 +308,6 @@ static struct platform_driver hspi_driver = {
 module_platform_driver(hspi_driver);
 
 MODULE_DESCRIPTION("SuperH HSPI bus driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");
 MODULE_ALIAS("platform:sh-hspi");
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 539d6d1a277a..3eb7bcd33f22 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SuperH MSIOF SPI Master Interface
  *
  * Copyright (c) 2009 Magnus Damm
  * Copyright (C) 2014 Renesas Electronics Corporation
  * Copyright (C) 2014-2017 Glider bvba
- *
- * 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.
- *
  */
 
 #include <linux/bitmap.h>
diff --git a/drivers/spi/spi-sh.c b/drivers/spi/spi-sh.c
index 50e0ea9acf8b..f1ee58208216 100644
--- a/drivers/spi/spi-sh.c
+++ b/drivers/spi/spi-sh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SH SPI bus driver
  *
@@ -5,15 +6,6 @@
  *
  * Based on pxa2xx_spi.c:
  * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * 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.
  */
 
 #include <linux/module.h>
@@ -522,6 +514,6 @@ static struct platform_driver spi_sh_driver = {
 module_platform_driver(spi_sh_driver);
 
 MODULE_DESCRIPTION("SH SPI bus driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Yoshihiro Shimoda");
 MODULE_ALIAS("platform:sh_spi");
-- 
2.18.0

[PATCH 11/11] watchdog: use SPDX identifier for Renesas drivers

[Wolfram Sang]

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

To be applied individually per subsystem tree. Morimoto-san, could you maybe
ack this with your Renesas address?

 drivers/watchdog/renesas_wdt.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/watchdog/renesas_wdt.c b/drivers/watchdog/renesas_wdt.c
index 88d81feba4e6..84bb9d328180 100644
--- a/drivers/watchdog/renesas_wdt.c
+++ b/drivers/watchdog/renesas_wdt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Watchdog driver for Renesas WDT watchdog
  *
  * Copyright (C) 2015-17 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
  * Copyright (C) 2015-17 Renesas Electronics Corporation
- *
- * 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.
  */
 #include <linux/bitops.h>
 #include <linux/clk.h>
-- 
2.11.0

Re: [PATCH 11/11] watchdog: use SPDX identifier for Renesas drivers

[Guenter Roeck]

On Wed, Aug 22, 2018 at 12:02:24AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
> 
> To be applied individually per subsystem tree. Morimoto-san, could you maybe
> ack this with your Renesas address?
> 
>  drivers/watchdog/renesas_wdt.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/watchdog/renesas_wdt.c b/drivers/watchdog/renesas_wdt.c
> index 88d81feba4e6..84bb9d328180 100644
> --- a/drivers/watchdog/renesas_wdt.c
> +++ b/drivers/watchdog/renesas_wdt.c
> @@ -1,12 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0
>  /*
>   * Watchdog driver for Renesas WDT watchdog
>   *
>   * Copyright (C) 2015-17 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
>   * Copyright (C) 2015-17 Renesas Electronics Corporation
> - *
> - * 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.
>   */
>  #include <linux/bitops.h>
>  #include <linux/clk.h>
> -- 
> 2.11.0
> 

Re: [PATCH 11/11] watchdog: use SPDX identifier for Renesas drivers

[Simon Horman]

On Wed, Aug 22, 2018 at 12:02:24AM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>