int pcan_dongle_init_hw_data(struct candevice_t *candev);
int pcan_dongle_init_chip_data(struct candevice_t *candev, int chipnr);
int pcan_dongle_init_obj_data(struct canchip_t *chip, int objnr);
int pcan_dongle_init_hw_data(struct candevice_t *candev);
int pcan_dongle_init_chip_data(struct candevice_t *candev, int chipnr);
int pcan_dongle_init_obj_data(struct canchip_t *chip, int objnr);