input_polled_dev 33 include/linux/input-polldev.h void (*flush)(struct input_polled_dev *dev); input_polled_dev 34 include/linux/input-polldev.h void (*poll)(struct input_polled_dev *dev); input_polled_dev 41 include/linux/input-polldev.h struct input_polled_dev *input_allocate_polled_device(void);