tty_port_num     1259 drivers/usb/serial/f81534.c 	int tty_port_num;
tty_port_num     1281 drivers/usb/serial/f81534.c 		tty_port_num = serial_priv->tty_idx[phy_port_num];
tty_port_num     1282 drivers/usb/serial/f81534.c 		port = serial->port[tty_port_num];