On Thu, 2023-01-19 at 11:10 +1000, Nicholas Piggin wrote:
> > diff --git a/arch/powerpc/include/asm/secvar.h
> > b/arch/powerpc/include/asm/secvar.h
> > index ebf95386d720..c8bee1834b54 100644
> > --- a/arch/powerpc/include/asm/secvar.h
> > +++ b/arch/powerpc/include/asm/secvar.h
> > @@ -23,6 +23,10 @@ struct secvar_operations {
> > ssize_t (*format)(char *buf);
> > int (*max_size)(u64 *max_size);
> > const struct attribute **config_attrs;
> > +
> > + // NULL-terminated array of fixed variable names
> > + // Only used if get_next() isn't provided
> > + const char * const *var_names;
>
> The other way you could go is provide a sysfs_init() ops call here,
> and export the add_var as a library function that backends can use.
True, I think I'll keep it as is for now but I'll have a think about
whether to do that in a later patch.
--
Andrew Donnellan OzLabs, ADL Canberra
ajd@xxxxxxxxxxxxx IBM Australia Limited
