24  * clocks_calc_mult_shift - calculate mult/shift factors for scaled math of clocks
25  * @mult:	pointer to mult variable
31  * The function evaluates the shift/mult pair for the scaled math
40  * calculated mult and shift factors. This guarantees that no 64bit
42  * multiplied with the calculated mult factor. Larger ranges may
43  * reduce the conversion accuracy by choosing smaller mult and shift
47 clocks_calc_mult_shift(u32 *mult, u32 *shift, u32 from, u32 to, u32 maxsec)  in clocks_calc_mult_shift()  argument
63 	 * Find the conversion shift/mult pair which has the best  in clocks_calc_mult_shift()
73 	*mult = tmp;  in clocks_calc_mult_shift()
222 		wd_delay = clocksource_cyc2ns(wd_delta, watchdog->mult,  in cs_watchdog_read()
333 		cs_nsec = clocksource_cyc2ns(delta, cs->mult, cs->shift);  in clocksource_verify_percpu()
392 		wd_nsec = clocksource_cyc2ns(delta, watchdog->mult,  in clocksource_watchdog()
396 		cs_nsec = clocksource_cyc2ns(delta, cs->mult, cs->shift);  in clocksource_watchdog()
764 		nsec = mul_u64_u32_shr(delta, suspend_clocksource->mult,  in clocksource_stop_suspend_timing()
827 	ret = (u64)cs->mult * 11;  in clocksource_max_adjustment()
834  * @mult:	cycle to nanosecond multiplier
836  * @maxadj:	maximum adjustment value to mult (~11%)
847 u64 clocks_calc_max_nsecs(u32 mult, u32 shift, u32 maxadj, u64 mask, u64 *max_cyc)  in clocks_calc_max_nsecs()  argument
856 	do_div(max_cycles, mult+maxadj);  in clocks_calc_max_nsecs()
865 	max_nsecs = clocksource_cyc2ns(max_cycles, mult - maxadj, shift);  in clocks_calc_max_nsecs()
884 	cs->max_idle_ns = clocks_calc_max_nsecs(cs->mult, cs->shift,  in clocksource_update_max_deferment()
1036 	 * Default clocksources are *special* and self-define their mult/shift.  in __clocksource_update_freq_scale()
1057 		clocks_calc_mult_shift(&cs->mult, &cs->shift, freq,  in __clocksource_update_freq_scale()
1081 	 * Ensure clocksources that have large 'mult' values don't overflow  in __clocksource_update_freq_scale()
1085 	while (freq && ((cs->mult + cs->maxadj < cs->mult)  in __clocksource_update_freq_scale()
1086 		|| (cs->mult - cs->maxadj > cs->mult))) {  in __clocksource_update_freq_scale()
1087 		cs->mult >>= 1;  in __clocksource_update_freq_scale()
1094 	 * their mult/shift values and don't specify a freq.  in __clocksource_update_freq_scale()
1096 	WARN_ONCE(cs->mult + cs->maxadj < cs->mult,  in __clocksource_update_freq_scale()
1133 	/* Initialize mult/shift and max_idle_ns */  in __clocksource_register_scale()