On Tue, 8 Oct 2024, Geert Uytterhoeven wrote:
> Hi Finn,
>
> On Tue, Oct 8, 2024 at 12:43 AM Finn Thain <fthain@xxxxxxxxxxxxxx> wrote:
> > Instead of hard-coded values and ifdefs, store the year offset in the
> > platform_data struct.
> >
> > Tested-by: Daniel Palmer <daniel@xxxxxxxx>
> > Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxx>
>
> Thanks for your patch!
>
Thanks for your review.
> > --- a/include/linux/rtc/m48t59.h
> > +++ b/include/linux/rtc/m48t59.h
> > @@ -56,6 +56,9 @@ struct m48t59_plat_data {
> > void __iomem *ioaddr;
> > /* offset to RTC registers, automatically set according to the type */
> > unsigned int offset;
> > +
> > + /* YY digits (in RTC) are offset, i.e. year is 1900 + yy_offset + YY */
> > + time64_t yy_offset;
>
> time64_t sounds like overkill to me...
>
A vestige of an earlier experiment. Sorry about that. I shall send v3.
