diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-07-14 18:31:47 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-17 00:00:41 +0400 |
| commit | adc8d746caa67fff4b53ba3e5163a6cbacc3b523 (patch) | |
| tree | e3f6c05f27c163b369ddd4da5f31d2a61bde6d3a /drivers/tty/n_gsm.c | |
| parent | 6d31a88cb2e01d46c0cb74aa5da529e1f92ae3db (diff) | |
| download | linux-adc8d746caa67fff4b53ba3e5163a6cbacc3b523.tar.xz | |
tty: move the termios object into the tty
This will let us sort out a whole pile of tty related races. The
alternative would be to keep points and refcount the termios objects.
However
1. They are tiny anyway
2. Many devices don't use the stored copies
3. We can remove a pty special case
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_gsm.c')
| -rw-r--r-- | drivers/tty/n_gsm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index c43b683b6eb8..7a4bf3053a15 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -1061,7 +1061,7 @@ static void gsm_process_modem(struct tty_struct *tty, struct gsm_dlci *dlci, /* Carrier drop -> hangup */ if (tty) { if ((mlines & TIOCM_CD) == 0 && (dlci->modem_rx & TIOCM_CD)) - if (!(tty->termios->c_cflag & CLOCAL)) + if (!(tty->termios.c_cflag & CLOCAL)) tty_hangup(tty); if (brk & 0x01) tty_insert_flip_char(tty, 0, TTY_BREAK); @@ -3043,13 +3043,13 @@ static void gsmtty_set_termios(struct tty_struct *tty, struct ktermios *old) the RPN control message. This however rapidly gets nasty as we then have to remap modem signals each way according to whether our virtual cable is null modem etc .. */ - tty_termios_copy_hw(tty->termios, old); + tty_termios_copy_hw(&tty->termios, old); } static void gsmtty_throttle(struct tty_struct *tty) { struct gsm_dlci *dlci = tty->driver_data; - if (tty->termios->c_cflag & CRTSCTS) + if (tty->termios.c_cflag & CRTSCTS) dlci->modem_tx &= ~TIOCM_DTR; dlci->throttled = 1; /* Send an MSC with DTR cleared */ @@ -3059,7 +3059,7 @@ static void gsmtty_throttle(struct tty_struct *tty) static void gsmtty_unthrottle(struct tty_struct *tty) { struct gsm_dlci *dlci = tty->driver_data; - if (tty->termios->c_cflag & CRTSCTS) + if (tty->termios.c_cflag & CRTSCTS) dlci->modem_tx |= TIOCM_DTR; dlci->throttled = 0; /* Send an MSC with DTR set */ |