devm_dual_role_instance_unregister() is called from extcon_cros_ec_remove(). Since this is a devm function, it does not need to be called at all.

 

devm_dual_role_instance_unregister() is called from extcon_cros_ec_remove(). Since this is a devm function, it does not need to be called all. Also, it is important that it is called _after_ the notifier has been removed, to avoid stray calls to dual_role_instance_changed() after the instance was removed.