ucb1x00_driver 144 include/linux/mfd/ucb1x00.h struct ucb1x00_driver; ucb1x00_driver 150 include/linux/mfd/ucb1x00.h struct ucb1x00_driver *drv; ucb1x00_driver 165 include/linux/mfd/ucb1x00.h int ucb1x00_register_driver(struct ucb1x00_driver *); ucb1x00_driver 166 include/linux/mfd/ucb1x00.h void ucb1x00_unregister_driver(struct ucb1x00_driver *);