It would be a lot of effort if you had to port all existing code to use the new driver.
Ọ dị mma inwe ihe niile ejikọrọ na ị nwere ike ịnweta ndị ọkwọ ụgbọala niile ka ị na-etinye sistemụ ahụ na nzọụkwụ ọzọ.