diff options
| author | Alan Cox <alan@linux.intel.com> | 2012-07-14 14:31:47 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 20:00:41 (GMT) |
| commit | adc8d746caa67fff4b53ba3e5163a6cbacc3b523 (patch) | |
| tree | e3f6c05f27c163b369ddd4da5f31d2a61bde6d3a /drivers/usb/serial/mos7720.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/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index a07dd3c..012f67b 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1349,7 +1349,7 @@ static void mos7720_throttle(struct tty_struct *tty) } /* if we are implementing RTS/CTS, toggle that line */ - if (tty->termios->c_cflag & CRTSCTS) { + if (tty->termios.c_cflag & CRTSCTS) { mos7720_port->shadowMCR &= ~UART_MCR_RTS; write_mos_reg(port->serial, port->number - port->serial->minor, MCR, mos7720_port->shadowMCR); @@ -1383,7 +1383,7 @@ static void mos7720_unthrottle(struct tty_struct *tty) } /* if we are implementing RTS/CTS, toggle that line */ - if (tty->termios->c_cflag & CRTSCTS) { + if (tty->termios.c_cflag & CRTSCTS) { mos7720_port->shadowMCR |= UART_MCR_RTS; write_mos_reg(port->serial, port->number - port->serial->minor, MCR, mos7720_port->shadowMCR); @@ -1604,8 +1604,8 @@ static void change_port_settings(struct tty_struct *tty, lStop = 0x00; /* 1 stop bit */ lParity = 0x00; /* No parity */ - cflag = tty->termios->c_cflag; - iflag = tty->termios->c_iflag; + cflag = tty->termios.c_cflag; + iflag = tty->termios.c_iflag; /* Change the number of bits */ switch (cflag & CSIZE) { @@ -1753,11 +1753,11 @@ static void mos7720_set_termios(struct tty_struct *tty, dbg("%s\n", "setting termios - ASPIRE"); - cflag = tty->termios->c_cflag; + cflag = tty->termios.c_cflag; dbg("%s - cflag %08x iflag %08x", __func__, - tty->termios->c_cflag, - RELEVANT_IFLAG(tty->termios->c_iflag)); + tty->termios.c_cflag, + RELEVANT_IFLAG(tty->termios.c_iflag)); dbg("%s - old cflag %08x old iflag %08x", __func__, old_termios->c_cflag, |