1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index d75445738c8..7653d6cf05a 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -517,10 +517,9 @@ static void sunzilog_transmit_chars(struct uart_sunzilog_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;