$ modinfo -F emc2 rtlib/comp.ko 
component:comp:Two input comparator
pin:in0:float:in:Inverting input to the comparator
pin:in1:float:in:Non-inverting input to the comparator
pin:out:bit:out:Output of the comparator
param:hyst:float:rw:Hysteresis of the comparator:None
funct:_:1: