93 static void metrousb_read_int_callback(struct urb *urb)  in metrousb_read_int_callback()  argument
95 	struct usb_serial_port *port = urb->context;  in metrousb_read_int_callback()
97 	unsigned char *data = urb->transfer_buffer;  in metrousb_read_int_callback()
104 	switch (urb->status) {  in metrousb_read_int_callback()
114 			__func__, urb->status);  in metrousb_read_int_callback()
119 			__func__, urb->status);  in metrousb_read_int_callback()
125 	if (urb->actual_length) {  in metrousb_read_int_callback()
127 		tty_insert_flip_string(&port->port, data, urb->actual_length);  in metrousb_read_int_callback()
157 	result = usb_submit_urb(urb, GFP_ATOMIC);  in metrousb_read_int_callback()
164 static void metrousb_write_int_callback(struct urb *urb)  in metrousb_write_int_callback()  argument
166 	struct usb_serial_port *port = urb->context;  in metrousb_write_int_callback()