diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2016-01-11 07:36:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-29 01:13:44 +0300 |
| commit | 9db276f8f02145068d8c04614bc28c2a4532a8c7 (patch) | |
| tree | 981fcf1ce5da9a28fbef9a91ad75a7898bd88e02 /drivers/tty/amiserial.c | |
| parent | 5823323ea5ed41ea08ef0a36013369d0c65a23de (diff) | |
| download | linux-9db276f8f02145068d8c04614bc28c2a4532a8c7.tar.xz | |
tty: Use termios c_*flag macros
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>
Diffstat (limited to 'drivers/tty/amiserial.c')
| -rw-r--r-- | drivers/tty/amiserial.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index 6ba5681b6385..eacf4c9f3b29 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -639,7 +639,7 @@ static void shutdown(struct tty_struct *tty, struct serial_state *info) custom.adkcon = AC_UARTBRK; mb(); - if (tty->termios.c_cflag & HUPCL) + if (C_HUPCL(tty)) info->MCR &= ~(SER_DTR|SER_RTS); rtsdtr_ctrl(info->MCR); @@ -974,7 +974,7 @@ static void rs_throttle(struct tty_struct * tty) if (I_IXOFF(tty)) rs_send_xchar(tty, STOP_CHAR(tty)); - if (tty->termios.c_cflag & CRTSCTS) + if (C_CRTSCTS(tty)) info->MCR &= ~SER_RTS; local_irq_save(flags); @@ -999,7 +999,7 @@ static void rs_unthrottle(struct tty_struct * tty) else rs_send_xchar(tty, START_CHAR(tty)); } - if (tty->termios.c_cflag & CRTSCTS) + if (C_CRTSCTS(tty)) info->MCR |= SER_RTS; local_irq_save(flags); rtsdtr_ctrl(info->MCR); @@ -1332,8 +1332,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) change_speed(tty, info, old_termios); /* Handle transition to B0 status */ - if ((old_termios->c_cflag & CBAUD) && - !(cflag & CBAUD)) { + if ((old_termios->c_cflag & CBAUD) && !(cflag & CBAUD)) { info->MCR &= ~(SER_DTR|SER_RTS); local_irq_save(flags); rtsdtr_ctrl(info->MCR); @@ -1341,21 +1340,17 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) } /* Handle transition away from B0 status */ - if (!(old_termios->c_cflag & CBAUD) && - (cflag & CBAUD)) { + if (!(old_termios->c_cflag & CBAUD) && (cflag & CBAUD)) { info->MCR |= SER_DTR; - if (!(tty->termios.c_cflag & CRTSCTS) || - !test_bit(TTY_THROTTLED, &tty->flags)) { + if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags)) info->MCR |= SER_RTS; - } local_irq_save(flags); rtsdtr_ctrl(info->MCR); local_irq_restore(flags); } /* Handle turning off CRTSCTS */ - if ((old_termios->c_cflag & CRTSCTS) && - !(tty->termios.c_cflag & CRTSCTS)) { + if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) { tty->hw_stopped = 0; rs_start(tty); } @@ -1367,8 +1362,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) * XXX It's not clear whether the current behavior is correct * or not. Hence, this may change..... */ - if (!(old_termios->c_cflag & CLOCAL) && - (tty->termios.c_cflag & CLOCAL)) + if (!(old_termios->c_cflag & CLOCAL) && C_CLOCAL(tty)) wake_up_interruptible(&info->open_wait); #endif } |