int tscan1_init_hw_data(struct candevice_t *candev);
int tscan1_init_chip_data(struct candevice_t *candev, int chipnr);
int tscan1_init_obj_data(struct canchip_t *chip, int objnr);
-void tscan1_write_register(unsigned data, unsigned long address);
-unsigned tscan1_read_register(unsigned long address);
+void tscan1_write_register(unsigned data, can_ioptr_t address);
+unsigned tscan1_read_register(can_ioptr_t address);
int tscan1_program_irq(struct candevice_t *candev);
unsigned long tscan1_getmappedaddr(unsigned long address);