int pccan_init_hw_data(struct candevice_t *candev);
int pccan_init_chip_data(struct candevice_t *candev, int chipnr);
int pccan_init_obj_data(struct canchip_t *chip, int objnr);
int pccan_init_hw_data(struct candevice_t *candev);
int pccan_init_chip_data(struct candevice_t *candev, int chipnr);
int pccan_init_obj_data(struct canchip_t *chip, int objnr);