On Fri, Jan 26, 2018 at 6:06 AM, Baolin Wang <baolin.wang@xxxxxxxxxx> wrote: > If we convert one large time values to rtc_time, in the original formula > 'days * 86400' can be overflowed in 'unsigned int' type to make the formula > get one incorrect remain seconds value. Thus we can use div_s64_rem() > function to avoid this situation. > > Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxx> Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
