diff options
Diffstat (limited to 'drivers/tty/moxa.c')
| -rw-r--r-- | drivers/tty/moxa.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index 68cbc03aab4b..250a19f042d7 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -1487,8 +1487,6 @@ static void moxa_set_tty_param(struct tty_struct *tty, struct ktermios *old_term if (ts->c_iflag & IXANY) xany = 1; - /* Clear the features we don't support */ - ts->c_cflag &= ~CMSPAR; MoxaPortFlowCtrl(ch, rts, cts, txflow, rxflow, xany); baud = MoxaPortSetTermio(ch, ts, tty_get_baud_rate(tty)); if (baud == -1) @@ -1781,10 +1779,17 @@ static int MoxaPortSetTermio(struct moxa_port *port, struct ktermios *termio, mode |= MX_STOP1; if (termio->c_cflag & PARENB) { - if (termio->c_cflag & PARODD) - mode |= MX_PARODD; - else - mode |= MX_PAREVEN; + if (termio->c_cflag & PARODD) { + if (termio->c_cflag & CMSPAR) + mode |= MX_PARMARK; + else + mode |= MX_PARODD; + } else { + if (termio->c_cflag & CMSPAR) + mode |= MX_PARSPACE; + else + mode |= MX_PAREVEN; + } } else mode |= MX_PARNONE; |