202 				   struct ff_effect *new)  in need_condition_modifier()  argument
207 	if (new->type != FF_SPRING && new->type != FF_FRICTION) {  in need_condition_modifier()
214 		ret |= old->u.condition[i].right_saturation != new->u.condition[i].right_saturation  in need_condition_modifier()
215 			|| old->u.condition[i].left_saturation != new->u.condition[i].left_saturation  in need_condition_modifier()
216 			|| old->u.condition[i].right_coeff != new->u.condition[i].right_coeff  in need_condition_modifier()
217 			|| old->u.condition[i].left_coeff != new->u.condition[i].left_coeff  in need_condition_modifier()
218 			|| old->u.condition[i].deadband != new->u.condition[i].deadband  in need_condition_modifier()
219 			|| old->u.condition[i].center != new->u.condition[i].center;  in need_condition_modifier()
278 				struct ff_effect *new)  in need_period_modifier()  argument
280 	if (new->type != FF_PERIODIC) {  in need_period_modifier()
285 	return (old->u.periodic.period != new->u.periodic.period  in need_period_modifier()
286 		|| old->u.periodic.magnitude != new->u.periodic.magnitude  in need_period_modifier()
287 		|| old->u.periodic.offset != new->u.periodic.offset  in need_period_modifier()
288 		|| old->u.periodic.phase != new->u.periodic.phase);  in need_period_modifier()
295 static int need_core(struct ff_effect *old, struct ff_effect *new)  in need_core()  argument
297 	if (old->direction != new->direction  in need_core()
298 		|| old->trigger.button != new->trigger.button  in need_core()
299 		|| old->trigger.interval != new->trigger.interval  in need_core()
300 		|| old->replay.length != new->replay.length  in need_core()
301 		|| old->replay.delay != new->replay.delay)  in need_core()