1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c
index 52c930fac210..445799dc9846 100644
--- a/drivers/tty/serial/mfd.c
+++ b/drivers/tty/serial/mfd.c
@@ -977,7 +977,7 @@ serial_hsu_set_termios(struct uart_port *port, struct ktermios *termios,
         up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
         if (termios->c_iflag & INPCK)
                 up->port.read_status_mask |= UART_LSR_FE | UART_LSR_PE;
-        if (termios->c_iflag & (BRKINT | PARMRK))
+        if (termios->c_iflag & (IGNBRK | BRKINT | PARMRK))
                 up->port.read_status_mask |= UART_LSR_BI;
 
         /* Characters to ignore */