*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
/* Flush any pending characters in the driver and discipline. */
tty_ldisc_flush(tty);
- if (tty->driver->flush_buffer)
+ if (tty->driver && tty->driver->flush_buffer)
tty->driver->flush_buffer(tty);
if (test_bit(HCI_UART_PROTO_SET, &hu->flags))
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
- if (tty->driver->flush_buffer)
+ if (tty->driver && tty->driver->flush_buffer)
tty->driver->flush_buffer(tty);
return 0;