usb_hub_port_status
status = usb_hub_port_status(hub, port1, &portstatus, &portchange);
ret = usb_hub_port_status(hub, port1, &portstatus,
if (usb_hub_port_status(hub, port1, &portstatus,
if (usb_hub_port_status(hub, port1,
status = usb_hub_port_status(hub, port1, &portstatus,
ret = usb_hub_port_status(hub, port1, &portstatus,
status = usb_hub_port_status(hub, port1, portstatus, portchange);
status = usb_hub_port_status(hub, port1, &portstatus, &portchange);
status = usb_hub_port_status(hub, port1, &portstatus, &portchange);
status = usb_hub_port_status(hub, port1, &portstatus, &portchange);
ret = usb_hub_port_status(hub, port1, &portstatus, &portchange);
if (usb_hub_port_status(hub, port1, &portstatus, &portchange) < 0)
usb_hub_port_status(hub, port1, &status, &unused);
usb_hub_port_status(hub, port1, &portstatus, &unused);
extern int usb_hub_port_status(struct usb_hub *hub, int port1,
usb_hub_port_status(hub, port1, &portstatus, &unused);