/* clocksource_max_deferment - Returns max time the clocksource can be deferred @cs: Pointer to clocksource  */
static u64 clocksource_max_deferment(struct clocksource *cs)
/* clocksource_max_deferment - Returns max time the clocksource can be deferred @cs: Pointer to clocksource  */
static u64 clocksource_max_deferment(struct clocksource *cs)
{
	u64 max_nsecs, max_cycles;
	max_cycles = 1ULL << (63 - (ilog2(cs->mult) + 1));
	max_cycles = min_t(u64, max_cycles, (u64) cs->mask);
	max_nsecs = clocksource_cyc2ns(max_cycles, cs->mult, cs->shift);
	return max_nsecs - (max_nsecs >> 5);
}