usb_cdev_privdata
static int usb_fifo_open(struct usb_cdev_privdata *,
struct usb_cdev_privdata* cpd;
struct usb_cdev_privdata *);
struct usb_cdev_privdata* cpd;
static usb_error_t usb_ref_device(struct usb_cdev_privdata *, struct usb_cdev_refdata *, int);
static usb_error_t usb_usb_ref_device(struct usb_cdev_privdata *, struct usb_cdev_refdata *);
static void usb_unref_device(struct usb_cdev_privdata *, struct usb_cdev_refdata *);
struct usb_cdev_privdata* cpd;
struct usb_cdev_privdata* cpd;
struct usb_cdev_privdata* cpd;
struct usb_cdev_privdata* cpd;
struct usb_cdev_privdata* cpd;
usb_loc_fill(struct usb_fs_privdata* pd, struct usb_cdev_privdata *cpd)
usb_ref_device(struct usb_cdev_privdata *cpd,
usb_usb_ref_device(struct usb_cdev_privdata *cpd,
usb_unref_device(struct usb_cdev_privdata *cpd,
usb_fifo_create(struct usb_cdev_privdata *cpd,
usb_fifo_open(struct usb_cdev_privdata *cpd,
struct usb_cdev_privdata *cpd;
struct usb_cdev_privdata *cpd = arg;
struct usb_cdev_privdata *curr_cpd;