[PATCH] libertas: remove fw.c

[linux-2.6-omap-h63xx.git] / drivers / serial / serial_core.c

diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 030a6063541dc36466b15cec3bc1005cbed30809..a055f58f342f3a1570f8648eb35c4df8550be353 100644 (file)
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1146,11 +1146,14 @@ static void uart_set_termios(struct tty_struct *tty, struct ktermios *old_termio
 
        /*
         * These are the bits that are used to setup various
-        * flags in the low level driver.
+        * flags in the low level driver. We can ignore the Bfoo
+        * bits in c_cflag; c_[io]speed will always be set
+        * appropriately by set_termios() in tty_ioctl.c
         */
 #define RELEVANT_IFLAG(iflag)  ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
-
        if ((cflag ^ old_termios->c_cflag) == 0 &&
+           tty->termios->c_ospeed == old_termios->c_ospeed &&
+           tty->termios->c_ispeed == old_termios->c_ispeed &&
            RELEVANT_IFLAG(tty->termios->c_iflag ^ old_termios->c_iflag) == 0)
                return;