/*
* rs_break() --- routine which turns the break handling on or off
*/
-static void rs_break(struct tty_struct *tty, int break_state)
+static int rs_break(struct tty_struct *tty, int break_state)
{
struct async_struct * info = (struct async_struct *)tty->driver_data;
unsigned long flags;
if (serial_paranoia_check(info, tty->name, "rs_break"))
- return;
+ return -EINVAL;
local_irq_save(flags);
if (break_state == -1)
custom.adkcon = AC_UARTBRK;
mb();
local_irq_restore(flags);
+ return 0;
}