On 11/13/18 13:48, Fabio Estevam wrote:
> On Tue, Nov 13, 2018 at 6:25 AM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
> 
>> --- /dev/null
>> +++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c
>> @@ -0,0 +1,275 @@
>> +// SPDX-License-Identifier: GPL-2.0-or-later
> 
> According to Documentation/process/license-rules.rst this should be:
> 
> +// SPDX-License-Identifier: GPL-2.0+
> 
> Same applies to other places in this patch.
> 

Actually, LICENSES/preferred/GPL-2.0 has GPL-2.0-or-later
as a valid license:

Valid-License-Identifier: GPL-2.0-or-later

Personally I very much prefer GPL-2.0-or-later since I think it is
much clearer.

Regards,

	Hans