c2port_device 47 include/linux/c2port.h void (*access)(struct c2port_device *dev, int status); c2port_device 50 include/linux/c2port.h void (*c2d_dir)(struct c2port_device *dev, int dir); c2port_device 53 include/linux/c2port.h int (*c2d_get)(struct c2port_device *dev); c2port_device 54 include/linux/c2port.h void (*c2d_set)(struct c2port_device *dev, int status); c2port_device 57 include/linux/c2port.h void (*c2ck_set)(struct c2port_device *dev, int status); c2port_device 64 include/linux/c2port.h extern struct c2port_device *c2port_device_register(char *name, c2port_device 66 include/linux/c2port.h extern void c2port_device_unregister(struct c2port_device *dev);