diff options
| -rw-r--r-- | drivers/serial/m32r_sio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c index 348ee2c19b5..c2bb11c02bd 100644 --- a/drivers/serial/m32r_sio.c +++ b/drivers/serial/m32r_sio.c @@ -421,7 +421,7 @@ static void transmit_chars(struct uart_sio_port *up) up->port.icount.tx++; if (uart_circ_empty(xmit)) break; - while (!serial_in(up, UART_LSR) & UART_LSR_THRE); + while (!(serial_in(up, UART_LSR) & UART_LSR_THRE)); } while (--count > 0); |