diff options
| -rw-r--r-- | drivers/tty/serial/owl-uart.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/owl-uart.c b/drivers/tty/serial/owl-uart.c index 5250bd7d390a..5ff7c89aeb06 100644 --- a/drivers/tty/serial/owl-uart.c +++ b/drivers/tty/serial/owl-uart.c @@ -184,9 +184,6 @@ static void owl_uart_send_chars(struct uart_port *port) struct circ_buf *xmit = &port->state->xmit; unsigned int ch; - if (uart_tx_stopped(port)) - return; - if (port->x_char) { while (!(owl_uart_read(port, OWL_UART_STAT) & OWL_UART_STAT_TFFU)) cpu_relax(); @@ -195,6 +192,9 @@ static void owl_uart_send_chars(struct uart_port *port) port->x_char = 0; } + if (uart_tx_stopped(port)) + return; + while (!(owl_uart_read(port, OWL_UART_STAT) & OWL_UART_STAT_TFFU)) { if (uart_circ_empty(xmit)) break; |