diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/ip22zilog.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c index 419dd3cd786..193722d680c 100644 --- a/drivers/serial/ip22zilog.c +++ b/drivers/serial/ip22zilog.c @@ -420,10 +420,8 @@ static void ip22zilog_transmit_chars(struct uart_ip22zilog_port *up, if (up->port.info == NULL) goto ack_tx_int; xmit = &up->port.info->xmit; - if (uart_circ_empty(xmit)) { - uart_write_wakeup(&up->port); + if (uart_circ_empty(xmit)) goto ack_tx_int; - } if (uart_tx_stopped(&up->port)) goto ack_tx_int; |