110 static void ti_interrupt_callback(struct urb *urb);
111 static void ti_bulk_in_callback(struct urb *urb);
112 static void ti_bulk_out_callback(struct urb *urb);
398 	struct urb *urb;  in ti_open()  local
423 		urb = tdev->td_serial->port[0]->interrupt_in_urb;  in ti_open()
424 		if (!urb) {  in ti_open()
429 		urb->context = tdev;  in ti_open()
430 		status = usb_submit_urb(urb, GFP_KERNEL);  in ti_open()
502 	urb = port->read_urb;  in ti_open()
503 	if (!urb) {  in ti_open()
509 	urb->context = tport;  in ti_open()
510 	status = usb_submit_urb(urb, GFP_KERNEL);  in ti_open()
921 static void ti_interrupt_callback(struct urb *urb)  in ti_interrupt_callback()  argument
923 	struct ti_device *tdev = urb->context;  in ti_interrupt_callback()
927 	struct device *dev = &urb->dev->dev;  in ti_interrupt_callback()
928 	unsigned char *data = urb->transfer_buffer;  in ti_interrupt_callback()
929 	int length = urb->actual_length;  in ti_interrupt_callback()
932 	int status = urb->status;  in ti_interrupt_callback()
998 	retval = usb_submit_urb(urb, GFP_ATOMIC);  in ti_interrupt_callback()
1005 static void ti_bulk_in_callback(struct urb *urb)  in ti_bulk_in_callback()  argument
1007 	struct ti_port *tport = urb->context;  in ti_bulk_in_callback()
1009 	struct device *dev = &urb->dev->dev;  in ti_bulk_in_callback()
1010 	int status = urb->status;  in ti_bulk_in_callback()
1036 	if (urb->actual_length) {  in ti_bulk_in_callback()
1037 		usb_serial_debug_data(dev, __func__, urb->actual_length,  in ti_bulk_in_callback()
1038 				      urb->transfer_buffer);  in ti_bulk_in_callback()
1044 			ti_recv(port, urb->transfer_buffer, urb->actual_length);  in ti_bulk_in_callback()
1046 		port->icount.rx += urb->actual_length;  in ti_bulk_in_callback()
1054 		retval = usb_submit_urb(urb, GFP_ATOMIC);  in ti_bulk_in_callback()
1065 static void ti_bulk_out_callback(struct urb *urb)  in ti_bulk_out_callback()  argument
1067 	struct ti_port *tport = urb->context;  in ti_bulk_out_callback()
1069 	int status = urb->status;  in ti_bulk_out_callback()
1317 	struct urb *urb;  in ti_restart_read()  local
1325 		urb = tport->tp_port->read_urb;  in ti_restart_read()
1327 		urb->context = tport;  in ti_restart_read()
1328 		status = usb_submit_urb(urb, GFP_KERNEL);  in ti_restart_read()