Now that all users use the new api callbacks, remove the old api
callbacks and force new interface drivers to use the new api.
Acked-by: NHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: NTal Shorer <tal.shorer@gmail.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>