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tty: Use termios c_*flag macros

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Expressions of the form "tty->termios.c_*flag & FLAG"
are more clearly expressed with the termios flags macros,
I_FLAG(), C_FLAG(), O_FLAG(), and L_FLAG().

Convert treewide.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley
2016-01-10 20:36:15 -08:00
committed by Greg Kroah-Hartman
parent 5823323ea5
commit 9db276f8f0
28 changed files with 113 additions and 161 deletions
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10
drivers/tty/mxser.c
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@@ -1864,7 +1864,7 @@ static void mxser_stoprx(struct tty_struct *tty)
}
}
if (tty->termios.c_cflag & CRTSCTS) {
if (C_CRTSCTS(tty)) {
info->MCR &= ~UART_MCR_RTS;
outb(info->MCR, info->ioaddr + UART_MCR);
}
@@ -1901,7 +1901,7 @@ static void mxser_unthrottle(struct tty_struct *tty)
}
}
if (tty->termios.c_cflag & CRTSCTS) {
if (C_CRTSCTS(tty)) {
info->MCR |= UART_MCR_RTS;
outb(info->MCR, info->ioaddr + UART_MCR);
}
@@ -1949,15 +1949,13 @@ static void mxser_set_termios(struct tty_struct *tty, struct ktermios *old_termi
mxser_change_speed(tty, old_termios);
spin_unlock_irqrestore(&info->slock, flags);
if ((old_termios->c_cflag & CRTSCTS) &&
!(tty->termios.c_cflag & CRTSCTS)) {
if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {
tty->hw_stopped = 0;
mxser_start(tty);
}
/* Handle sw stopped */
if ((old_termios->c_iflag & IXON) &&
!(tty->termios.c_iflag & IXON)) {
if ((old_termios->c_iflag & IXON) && !I_IXON(tty)) {
tty->stopped = 0;
if (info->board->chip_flag) {