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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2007-07-15 23:41:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:51 -0700 |
| commit | d471d340ef9543a1e2f70f99c21ee2c770e7b17c (patch) | |
| tree | 326cb56b4cad7158d5ee788ea643952f0d6ec3df | |
| parent | de1764af27520f6dfdac0ddf2209d78ddb9690d7 (diff) | |
| download | linux-d471d340ef9543a1e2f70f99c21ee2c770e7b17c.tar.gz linux-d471d340ef9543a1e2f70f99c21ee2c770e7b17c.tar.bz2 linux-d471d340ef9543a1e2f70f99c21ee2c770e7b17c.zip | |
68360serial: remove broken optimisation
Remove the broken 'no termios change' optimisation for this driver.
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/serial/68360serial.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c index 68817a7d8c0d..2aa6bfe8fdb3 100644 --- a/drivers/serial/68360serial.c +++ b/drivers/serial/68360serial.c @@ -934,8 +934,6 @@ static void change_speed(ser_info_t *info) /* * Set up parity check flag */ -#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - info->read_status_mask = (BD_SC_EMPTY | BD_SC_OV); if (I_INPCK(info->tty)) info->read_status_mask |= BD_SC_FR | BD_SC_PR; @@ -1527,11 +1525,6 @@ static void rs_360_set_termios(struct tty_struct *tty, struct ktermios *old_term { ser_info_t *info = (ser_info_t *)tty->driver_data; - if ( (tty->termios->c_cflag == old_termios->c_cflag) - && ( RELEVANT_IFLAG(tty->termios->c_iflag) - == RELEVANT_IFLAG(old_termios->c_iflag))) - return; - change_speed(info); #ifdef modem_control |