Why exist coding style issue in mm_types.h

[Greg KH]

On Mon, Feb 22, 2016 at 12:29:54AM +0800, YU Bo wrote:
> Hi,
>   When  read the source code of mm_types.h, i encounter _coding style_ code
> ,such like:
> http://lxr.free-electrons.com/source/include/linux/mm_types.h#L346 in comments.
> Why not try to fix it? Because it is trival? 
> Actually, checkpatch.pl reports many errors and warnnings for it.
> Only can i fix the coding style issue in staging?

Yes, stick to drivers/staging/* only for coding style fixes please.