146 static int usb_start_wait_urb(struct urb *urb, int timeout, int* actual_length)  in usb_start_wait_urb()  argument
171   while ( timeout && (awd.done == 0) )  in usb_start_wait_urb()
173     if ( d_cnt > (U32) timeout)  in usb_start_wait_urb()
175       timeout =0;  in usb_start_wait_urb()
192   if (!timeout && !awd.done) {  in usb_start_wait_urb()
196           urb->pipe, urb->status, timeout);  in usb_start_wait_urb()
225           struct usb_ctrlrequest *cmd,  void *data, int len, int timeout)  in usb_internal_control_msg()  argument
237   retv = usb_start_wait_urb(urb, timeout, &length);  in usb_internal_control_msg()
248        unsigned short value, unsigned short index, void *data, unsigned short size, int timeout)  in usb_control_msg()  argument
264   ret = usb_internal_control_msg(dev, pipe, dr, data, size, timeout);  in usb_control_msg()
273       void *data, int len, int *actual_length, int timeout)  in usb_bulk_msg()  argument
287   return usb_start_wait_urb(urb,timeout,actual_length);  in usb_bulk_msg()