1 files changed, 7 insertions, 13 deletions

diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 71b965705177..6a563932ba19 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -72,8 +72,6 @@
 #define UART_MCR_AFE            0x20
 #define UART_LSR_SPECIAL        0x1E
 
-#define RELEVANT_IFLAG(iflag)   (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK|\
-                                          IXON|IXOFF))
 
 #define C168_ASIC_ID    1
 #define C104_ASIC_ID    2
@@ -1990,18 +1988,14 @@ static void mxser_set_termios(struct tty_struct *tty, struct ktermios *old_termi
         struct mxser_port *info = tty->driver_data;
         unsigned long flags;
 
-        if ((tty->termios->c_cflag != old_termios->c_cflag) ||
-                        (RELEVANT_IFLAG(tty->termios->c_iflag) != RELEVANT_IFLAG(old_termios->c_iflag))) {
-
-                spin_lock_irqsave(&info->slock, flags);
-                mxser_change_speed(info, old_termios);
-                spin_unlock_irqrestore(&info->slock, flags);
+        spin_lock_irqsave(&info->slock, flags);
+        mxser_change_speed(info, old_termios);
+        spin_unlock_irqrestore(&info->slock, flags);
 
-                if ((old_termios->c_cflag & CRTSCTS) &&
-                                !(tty->termios->c_cflag & CRTSCTS)) {
-                        tty->hw_stopped = 0;
-                        mxser_start(tty);
-                }
+        if ((old_termios->c_cflag & CRTSCTS) &&
+                        !(tty->termios->c_cflag & CRTSCTS)) {
+                tty->hw_stopped = 0;
+                mxser_start(tty);
         }
 
         /* Handle sw stopped */