diff options
| author |   Peter Hurley <peter@hurleysoftware.com> | 2016-01-10 20:36:15 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-28 14:13:44 -0800 |
| commit | 9db276f8f02145068d8c04614bc28c2a4532a8c7 (patch) | |
| tree | 981fcf1ce5da9a28fbef9a91ad75a7898bd88e02 /net/irda | |
| parent | tty: Allow unreadable mess to be > 80 chars (diff) | |
| download | linux-dev-9db276f8f02145068d8c04614bc28c2a4532a8c7.tar.xz linux-dev-9db276f8f02145068d8c04614bc28c2a4532a8c7.zip | |
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 'net/irda')
| -rw-r--r-- | net/irda/ircomm/ircomm_tty.c | 11 | ||||
| -rw-r--r-- | net/irda/ircomm/ircomm_tty_ioctl.c | 13 |
2 files changed, 9 insertions, 15 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index a4237707f79d..1776fe5715e5 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -287,14 +287,14 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self, if (filp->f_flags & O_NONBLOCK) { /* nonblock mode is set */ - if (tty->termios.c_cflag & CBAUD) + if (C_BAUD(tty)) tty_port_raise_dtr_rts(port); port->flags |= ASYNC_NORMAL_ACTIVE; pr_debug("%s(), O_NONBLOCK requested!\n", __func__); return 0; } - if (tty->termios.c_cflag & CLOCAL) { + if (C_CLOCAL(tty)) { pr_debug("%s(), doing CLOCAL!\n", __func__); do_clocal = 1; } @@ -806,7 +806,7 @@ static void ircomm_tty_throttle(struct tty_struct *tty) ircomm_tty_send_xchar(tty, STOP_CHAR(tty)); /* Hardware flow control? */ - if (tty->termios.c_cflag & CRTSCTS) { + if (C_CRTSCTS(tty)) { self->settings.dte &= ~IRCOMM_RTS; self->settings.dte |= IRCOMM_DELTA_RTS; @@ -831,12 +831,11 @@ static void ircomm_tty_unthrottle(struct tty_struct *tty) IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;); /* Using software flow control? */ - if (I_IXOFF(tty)) { + if (I_IXOFF(tty)) ircomm_tty_send_xchar(tty, START_CHAR(tty)); - } /* Using hardware flow control? */ - if (tty->termios.c_cflag & CRTSCTS) { + if (C_CRTSCTS(tty)) { self->settings.dte |= (IRCOMM_RTS|IRCOMM_DELTA_RTS); ircomm_param_request(self, IRCOMM_DTE, TRUE); diff --git a/net/irda/ircomm/ircomm_tty_ioctl.c b/net/irda/ircomm/ircomm_tty_ioctl.c index 75ccdbd0728e..d3687aaa23de 100644 --- a/net/irda/ircomm/ircomm_tty_ioctl.c +++ b/net/irda/ircomm/ircomm_tty_ioctl.c @@ -158,26 +158,21 @@ void ircomm_tty_set_termios(struct tty_struct *tty, ircomm_tty_change_speed(self, tty); /* Handle transition to B0 status */ - if ((old_termios->c_cflag & CBAUD) && - !(cflag & CBAUD)) { + if ((old_termios->c_cflag & CBAUD) && !(cflag & CBAUD)) { self->settings.dte &= ~(IRCOMM_DTR|IRCOMM_RTS); ircomm_param_request(self, IRCOMM_DTE, TRUE); } /* Handle transition away from B0 status */ - if (!(old_termios->c_cflag & CBAUD) && - (cflag & CBAUD)) { + if (!(old_termios->c_cflag & CBAUD) && (cflag & CBAUD)) { self->settings.dte |= IRCOMM_DTR; - if (!(tty->termios.c_cflag & CRTSCTS) || - !test_bit(TTY_THROTTLED, &tty->flags)) { + if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags)) self->settings.dte |= IRCOMM_RTS; - } ircomm_param_request(self, IRCOMM_DTE, TRUE); } /* 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; ircomm_tty_start(tty); |