[PATCH 1/2] lib/string_helpers: Introduce strsplit_u32()

[Andy Shevchenko]

On Fri, Jul 8, 2022 at 12:22 PM Andy Shevchenko
<andy.shevchenko at gmail.com> wrote:
>
> On Thu, Jul 7, 2022 at 11:03 AM Cezary Rojewski
> <cezary.rojewski at intel.com> wrote:
> >
> > Add strsplit_u32() and its __user variant to allow for splitting
> > specified string into array of u32 tokens.
>
> And I believe we have more of this done in old code.
> Since all callers use ',' as a delimiter, have you considered using
> get_options()?
>
> > Originally this functionality was added for the SOF sound driver. As
> > more users are on the horizon, relocate it so it becomes a common good.
>
> Maybe it can be fixed just there.

Forgot to add that we (trying to) don't accept new code in the lib
w.o. test cases. get_options() is somehow covered. If you have
different test cases in mind, do not hesitate to add!

-- 
With Best Regards,
Andy Shevchenko