[PATCH 1/2] args.h: add more helpers for manipulating macro arguments

[Andy Shevchenko]

On Thu, May 02, 2024 at 12:32:20AM +0200, Michal Wajdeczko wrote:
> Some advanced macros used to generate code may use helper macros
> to manipulate the argument lists. Define generic helpers that can
> replace existing local definitions and allow reuse by new code.

Acked-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>

In general I have no objections, but as I pointed out in the reply to cover
letter the statistics is a bit scary, i.e. we add too many lines without clear
benefit. Anyway, if people okay with that my tag is above (but also pay
attention that args.h is used in dozen of cases, including headers, right now
and this extension may affect a lot the build time of the kernel).

This also has to be sent to LKML.

-- 
With Best Regards,
Andy Shevchenko