Searched refs:last_serial_opened (Results 1 – 1 of 1) sorted by relevance
41 static struct serial *last_serial_opened = NULL; variable224 last_serial_opened = scb; in serial_open()272 last_serial_opened = scb; in serial_fdopen()282 last_serial_opened = NULL; in do_serial_close()573 port_desc = last_serial_opened;