Hi,
> On 22/12/2017 at 11:43:33 +0100, Andreas Färber wrote:
> > >> I'll change it for v3 of this patch however it will end up like this:
> > >> //SPDX-License...
> > >
> > > That should be /* SPDX-License */, // is for c files.
> >
> > Got any reference for that? Since we're using the C preprocessor
> > before feeding them to dtc, we can use the same // style for both, builds fine.
> >
> > Only for my private DT overlay files that I use directly with dtc I
> > couldn't adopt that style.
> >
> The doc states:
>
> If a specific tool cannot handle the standard comment style, then the
> appropriate comment mechanism which the tool accepts shall be used. This is
> the reason for having the "/\* \*/" style comment in C header files.
>
> I interpreted that as dtc doesn't handle // comments, use /**/
>
> But I agree it also states:
> .dts{i}: // SPDX-License-Identifier: <SPDX License Expression>
>
> So I think we will end up with a mix of both.
>
after some regexp on arch/arm/boot/dts, the current state is:
216 SPDX identifiers total
184 by GregKH in b24413180f5600bcb3bb70fbed5cf186b60864bd starting with //
2 times /* also by GregKH in the commit above (in .h files)
27 occurrences of "* SPDX"
However, the de-facto comment style in the arm devicetrees seems to be /* */
So with the current information I would prepare v3 with:
// SPDX-License-Identifier
/* Copyright-text + Header
*/
[...]
Jan
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