Re: [PATCH v3 02/15] soundwire: Add SoundWire bus type

[Vinod Koul <vinod.koul@intel.com>]

On Thu, Nov 30, 2017 at 12:42:30PM +0100, Philippe Ombredanne wrote:
> On Thu, Nov 30, 2017 at 10:56 AM, Vinod Koul <vinod.koul@intel.com> wrote:
> []
> > diff --git a/drivers/soundwire/bus.h b/drivers/soundwire/bus.h
> > new file mode 100644
> > index 000000000000..2af05b21961e
> > --- /dev/null
> > +++ b/drivers/soundwire/bus.h
> > @@ -0,0 +1,57 @@
> > +/*
> > + *  This file is provided under a dual BSD/GPLv2 license.  When using or
> > + *  redistributing this file, you may do so under either license.
> > + *
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> > + *
> > + *  GPL LICENSE SUMMARY
> > + *
> > + *  Copyright(c) 2015-17 Intel Corporation.
> > + *
> > + *  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.
> > + *
> > + *  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.
> > + *
> > + *  BSD LICENSE
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> 
> Hi Vinod,
> 
> You may want to use the proper SPDX ids convention here instead? e.g.
> below is all you need IMHO: not 50 lines of boilerplate but only two.
> 
> You will make everyone happier with a sigh of relief when you remove
> this boilerplate, and you will also have saved a few trees if this
> ever printed on paper, making earth a better planet as a bonus ;)
> 
> > +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
> > +// Copyright (c) 2015-17 Intel Corporation.

I hadn't seen this one, thanks for pointing. A quick google pointed me to
relevant post.

> Neater and simpler, is it not? In any case the SPDX line should go at the top.
> See Linus and tglx doc posts for comment and doc styles for this.
> NB: some includes used in assembly sometimes require to use /**/
> comments instead.

IANAL and recommendation at Intel is to keep the text with the tags.

Thanks
-- 
~Vinod