From adc8d746caa67fff4b53ba3e5163a6cbacc3b523 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 14 Jul 2012 15:31:47 +0100 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/mos7840.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/usb/serial/mos7840.c') diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 57eca2448424..d2f2b5d65732 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -1649,7 +1649,7 @@ static void mos7840_throttle(struct tty_struct *tty) return; } /* if we are implementing RTS/CTS, toggle that line */ - if (tty->termios->c_cflag & CRTSCTS) { + if (tty->termios.c_cflag & CRTSCTS) { mos7840_port->shadowMCR &= ~MCR_RTS; status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER, mos7840_port->shadowMCR); @@ -1692,7 +1692,7 @@ static void mos7840_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) { mos7840_port->shadowMCR |= MCR_RTS; status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER, mos7840_port->shadowMCR); @@ -1998,8 +1998,8 @@ static void mos7840_change_port_settings(struct tty_struct *tty, lStop = LCR_STOP_1; lParity = LCR_PAR_NONE; - 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 */ if (cflag & CSIZE) { @@ -2159,10 +2159,10 @@ static void mos7840_set_termios(struct tty_struct *tty, dbg("%s", "setting termios - "); - cflag = tty->termios->c_cflag; + cflag = tty->termios.c_cflag; dbg("%s - clfag %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 clfag %08x old iflag %08x", __func__, old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag)); dbg("%s - port %d", __func__, port->number); -- cgit v1.2.3-55-g7522