[PATCH] media: v4l: xilinx: Use SPDX-License-Identifier

[Joe Perches]

On Thu, 2017-12-14 at 15:05 -0200, Mauro Carvalho Chehab wrote:
> Em Fri,  8 Dec 2017 18:05:37 +0530
> Dhaval Shah <dhaval23031987 at gmail.com> escreveu:
> 
> > SPDX-License-Identifier is used for the Xilinx Video IP and
> > related drivers.
> > 
> > Signed-off-by: Dhaval Shah <dhaval23031987 at gmail.com>
> 
> Hi Dhaval,
> 
> You're not listed as one of the Xilinx driver maintainers. I'm afraid that,
> without their explicit acks, sent to the ML, I can't accept a patch
> touching at the driver's license tags.

And even a maintainer may not have the sole right
to modify a license.