Re: [PATCH v4 3/3] i2c: at91: added slave mode support

[Andy Shevchenko]

> Slave mode driver is based on the concept of i2c-designware driver.

> +/*
> + *  i2c slave support for Atmel's AT91 Two-Wire Interface (TWI)
> + *
> + *  Copyright (C) 2017 Juergen Fitschen <me@xxxxxx>
> + *
> + *  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.
> + */

Perhaps, you can use SPDX instead of boiler plate license text in the files?

-- 
With Best Regards,
Andy Shevchenko