diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 42d2e108b67..9884bc9eecb 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -573,6 +573,8 @@ static void uart_flush_buffer(struct tty_struct *tty) spin_lock_irqsave(&port->lock, flags); uart_circ_clear(&state->info->xmit); + if (port->ops->flush_buffer) + port->ops->flush_buffer(port); spin_unlock_irqrestore(&port->lock, flags); tty_wakeup(tty); } |