67 static uint32_t r_agt_ticks_sub(uint32_t val, uint32_t old, uint32_t top);
173 	const uint32_t top = counter_ra_agt_get_top_value(dev);  in counter_ra_agt_set_alarm()  local
204 		max_rel_val = top - data->guard_period;  in counter_ra_agt_set_alarm()
216 		irq_on_late = (val < (top / 2U));  in counter_ra_agt_set_alarm()
218 		max_rel_val = irq_on_late ? top / 2U : top;  in counter_ra_agt_set_alarm()
220 		val = r_agt_ticks_sub(now, val, top);  in counter_ra_agt_set_alarm()
228 	diff = r_agt_ticks_sub(now, val - 1, top);  in counter_ra_agt_set_alarm()
512 static uint32_t r_agt_ticks_sub(uint32_t val, uint32_t old, uint32_t top)  in r_agt_ticks_sub()  argument
514 	if (likely(IS_BIT_MASK(top))) {  in r_agt_ticks_sub()
515 		return (val - old) & top;  in r_agt_ticks_sub()
519 	return (val >= old) ? (val - old) : val + top + 1 - old;  in r_agt_ticks_sub()