-// int ul_usb1_request_io(struct candevice_t *candev);
-// int ul_usb1_release_io(struct candevice_t *candev);
-// int ul_usb1_reset(struct candevice_t *candev);
-// int ul_usb1_init_hw_data(struct candevice_t *candev);
-// int ul_usb1_init_chip_data(struct candevice_t *candev, int chipnr);
-// int ul_usb1_init_obj_data(struct canchip_t *chip, int objnr);
-// void ul_usb1_write_register(struct candevice_t *candev,unsigned data, unsigned long address);
-// unsigned ul_usb1_read_register(struct candevice_t *candev,unsigned long address);
-// int ul_usb1_program_irq(struct candevice_t *candev);
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