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-rw-r--r--drivers/tty/amiserial.c22
-rw-r--r--drivers/tty/cyclades.c14
-rw-r--r--drivers/tty/isicom.c3
-rw-r--r--drivers/tty/mxser.c10
-rw-r--r--drivers/tty/n_gsm.c6
-rw-r--r--drivers/tty/pty.c3
-rw-r--r--drivers/tty/rocket.c8
-rw-r--r--drivers/tty/serial/68328serial.c4
-rw-r--r--drivers/tty/serial/crisv10.c18
-rw-r--r--drivers/tty/serial/jsm/jsm_tty.c3
-rw-r--r--drivers/tty/serial/serial_core.c20
-rw-r--r--drivers/tty/synclink.c23
-rw-r--r--drivers/tty/synclink_gt.c19
-rw-r--r--drivers/tty/synclinkmp.c19
-rw-r--r--drivers/tty/tty_ioctl.c12
-rw-r--r--drivers/tty/tty_port.c2
16 files changed, 75 insertions, 111 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
}
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index a48e7e66b970..d67e542bab1c 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -1440,7 +1440,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty)
info->port.xmit_buf = NULL;
free_page((unsigned long)temp);
}
- if (tty->termios.c_cflag & HUPCL)
+ if (C_HUPCL(tty))
cyy_change_rts_dtr(info, 0, TIOCM_RTS | TIOCM_DTR);
cyy_issue_cmd(info, CyCHAN_CTL | CyDIS_RCVR);
@@ -1469,7 +1469,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty)
free_page((unsigned long)temp);
}
- if (tty->termios.c_cflag & HUPCL)
+ if (C_HUPCL(tty))
tty_port_lower_dtr_rts(&info->port);
set_bit(TTY_IO_ERROR, &tty->flags);
@@ -2795,8 +2795,7 @@ static void cy_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
cy_set_line_char(info, tty);
- if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios.c_cflag & CRTSCTS)) {
+ if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) {
tty->hw_stopped = 0;
cy_start(tty);
}
@@ -2807,8 +2806,7 @@ static void cy_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->port.open_wait);
#endif
} /* cy_set_termios */
@@ -2868,7 +2866,7 @@ static void cy_throttle(struct tty_struct *tty)
info->throttle = 1;
}
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
if (!cy_is_Z(card)) {
spin_lock_irqsave(&card->card_lock, flags);
cyy_change_rts_dtr(info, 0, TIOCM_RTS);
@@ -2905,7 +2903,7 @@ static void cy_unthrottle(struct tty_struct *tty)
cy_send_xchar(tty, START_CHAR(tty));
}
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
card = info->card;
if (!cy_is_Z(card)) {
spin_lock_irqsave(&card->card_lock, flags);
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c
index 99875949bfb7..8bf67630018b 100644
--- a/drivers/tty/isicom.c
+++ b/drivers/tty/isicom.c
@@ -1204,8 +1204,7 @@ static void isicom_set_termios(struct tty_struct *tty,
isicom_config_port(tty);
spin_unlock_irqrestore(&port->card->card_lock, 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;
isicom_start(tty);
}
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 4c4a23674569..e9600cece8da 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -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) {
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index e3cc27749344..c01620780f5b 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -1066,7 +1066,7 @@ static void gsm_process_modem(struct tty_struct *tty, struct gsm_dlci *dlci,
/* Carrier drop -> hangup */
if (tty) {
if ((mlines & TIOCM_CD) == 0 && (dlci->modem_rx & TIOCM_CD))
- if (!(tty->termios.c_cflag & CLOCAL))
+ if (!C_CLOCAL(tty))
tty_hangup(tty);
}
if (brk & 0x01)
@@ -3116,7 +3116,7 @@ static void gsmtty_throttle(struct tty_struct *tty)
struct gsm_dlci *dlci = tty->driver_data;
if (dlci->state == DLCI_CLOSED)
return;
- if (tty->termios.c_cflag & CRTSCTS)
+ if (C_CRTSCTS(tty))
dlci->modem_tx &= ~TIOCM_DTR;
dlci->throttled = 1;
/* Send an MSC with DTR cleared */
@@ -3128,7 +3128,7 @@ static void gsmtty_unthrottle(struct tty_struct *tty)
struct gsm_dlci *dlci = tty->driver_data;
if (dlci->state == DLCI_CLOSED)
return;
- if (tty->termios.c_cflag & CRTSCTS)
+ if (C_CRTSCTS(tty))
dlci->modem_tx |= TIOCM_DTR;
dlci->throttled = 0;
/* Send an MSC with DTR set */
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index be5020d567ae..78170e7aa3a3 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -263,8 +263,7 @@ static void pty_set_termios(struct tty_struct *tty,
{
/* See if packet mode change of state. */
if (tty->link && tty->link->packet) {
- int extproc = (old_termios->c_lflag & EXTPROC) |
- (tty->termios.c_lflag & EXTPROC);
+ int extproc = (old_termios->c_lflag & EXTPROC) | L_EXTPROC(tty);
int old_flow = ((old_termios->c_iflag & IXON) &&
(old_termios->c_cc[VSTOP] == '\023') &&
(old_termios->c_cc[VSTART] == '\021'));
diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
index 9dd02daf45ca..2ab3b6fdb675 100644
--- a/drivers/tty/rocket.c
+++ b/drivers/tty/rocket.c
@@ -959,7 +959,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
tty->alt_speed = 460800;
configure_r_port(tty, info, NULL);
- if (tty->termios.c_cflag & CBAUD) {
+ if (C_BAUD(tty)) {
sSetDTR(cp);
sSetRTS(cp);
}
@@ -1084,18 +1084,18 @@ static void rp_set_termios(struct tty_struct *tty,
cp = &info->channel;
/* Handle transition to B0 status */
- if ((old_termios->c_cflag & CBAUD) && !(tty->termios.c_cflag & CBAUD)) {
+ if ((old_termios->c_cflag & CBAUD) && !C_BAUD(tty)) {
sClrDTR(cp);
sClrRTS(cp);
}
/* Handle transition away from B0 status */
- if (!(old_termios->c_cflag & CBAUD) && (tty->termios.c_cflag & CBAUD)) {
+ if (!(old_termios->c_cflag & CBAUD) && C_BAUD(tty)) {
sSetRTS(cp);
sSetDTR(cp);
}
- if ((old_termios->c_cflag & CRTSCTS) && !(tty->termios.c_cflag & CRTSCTS))
+ if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty))
rp_start(tty);
}
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c
index 90639b590a10..4931212e5cf6 100644
--- a/drivers/tty/serial/68328serial.c
+++ b/drivers/tty/serial/68328serial.c
@@ -976,10 +976,8 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
change_speed(info, tty);
- if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios.c_cflag & CRTSCTS))
+ if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty))
rs_start(tty);
-
}
/*
diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c
index e98aef797065..37f10c4a3faf 100644
--- a/drivers/tty/serial/crisv10.c
+++ b/drivers/tty/serial/crisv10.c
@@ -1413,9 +1413,8 @@ rs_stop(struct tty_struct *tty)
xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char,
STOP_CHAR(info->port.tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, stop);
- if (tty->termios.c_iflag & IXON ) {
+ if (I_IXON(tty))
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
- }
*((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
local_irq_restore(flags);
@@ -1436,9 +1435,8 @@ rs_start(struct tty_struct *tty)
info->xmit.tail,SERIAL_XMIT_SIZE)));
xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
- if (tty->termios.c_iflag & IXON ) {
+ if (I_IXON(tty))
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
- }
*((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
if (!info->uses_dma_out &&
@@ -3166,7 +3164,7 @@ rs_throttle(struct tty_struct * tty)
DFLOW(DEBUG_LOG(info->line,"rs_throttle\n"));
/* Do RTS before XOFF since XOFF might take some time */
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
/* Turn off RTS line */
e100_rts(info, 0);
}
@@ -3185,7 +3183,7 @@ rs_unthrottle(struct tty_struct * tty)
DFLOW(DEBUG_LOG(info->line,"rs_unthrottle ldisc\n"));
DFLOW(DEBUG_LOG(info->line,"rs_unthrottle flip.count: %i\n", tty->flip.count));
/* Do RTS before XOFF since XOFF might take some time */
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
/* Assert RTS line */
e100_rts(info, 1);
}
@@ -3553,8 +3551,7 @@ rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
change_speed(info);
/* Handle turning off CRTSCTS */
- if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios.c_cflag & CRTSCTS))
+ if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty))
rs_start(tty);
}
@@ -3765,9 +3762,8 @@ block_til_ready(struct tty_struct *tty, struct file * filp,
return 0;
}
- if (tty->termios.c_cflag & CLOCAL) {
- do_clocal = 1;
- }
+ if (C_CLOCAL(tty))
+ do_clocal = 1;
/*
* Block waiting for the carrier detect and the line to become
diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c
index 524e86ab3cae..00cac10ae75a 100644
--- a/drivers/tty/serial/jsm/jsm_tty.c
+++ b/drivers/tty/serial/jsm/jsm_tty.c
@@ -569,8 +569,7 @@ void jsm_input(struct jsm_channel *ch)
*If the device is not open, or CREAD is off, flush
*input data and return immediately.
*/
- if (!tp ||
- !(tp->termios.c_cflag & CREAD) ) {
+ if (!tp || !C_CREAD(tp)) {
jsm_dbg(READ, &ch->ch_bd->pci_dev,
"input. dropping %d bytes on port %d...\n",
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index b1f54ab1818c..1efdc2b476ea 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -171,14 +171,12 @@ static int uart_port_startup(struct tty_struct *tty, struct uart_state *state,
*/
uart_change_speed(tty, state, NULL);
- if (init_hw) {
- /*
- * Setup the RTS and DTR signals once the
- * port is open and ready to respond.
- */
- if (tty->termios.c_cflag & CBAUD)
- uart_set_mctrl(uport, TIOCM_RTS | TIOCM_DTR);
- }
+ /*
+ * Setup the RTS and DTR signals once the
+ * port is open and ready to respond.
+ */
+ if (init_hw && C_BAUD(tty))
+ uart_set_mctrl(uport, TIOCM_RTS | TIOCM_DTR);
}
/*
@@ -240,7 +238,7 @@ static void uart_shutdown(struct tty_struct *tty, struct uart_state *state)
if (uart_console(uport) && tty)
uport->cons->cflag = tty->termios.c_cflag;
- if (!tty || (tty->termios.c_cflag & HUPCL))
+ if (!tty || C_HUPCL(tty))
uart_clear_mctrl(uport, TIOCM_DTR | TIOCM_RTS);
uart_port_shutdown(port);
@@ -639,7 +637,7 @@ static void uart_throttle(struct tty_struct *tty)
if (I_IXOFF(tty))
mask |= UPSTAT_AUTOXOFF;
- if (tty->termios.c_cflag & CRTSCTS)
+ if (C_CRTSCTS(tty))
mask |= UPSTAT_AUTORTS;
if (port->status & mask) {
@@ -662,7 +660,7 @@ static void uart_unthrottle(struct tty_struct *tty)
if (I_IXOFF(tty))
mask |= UPSTAT_AUTOXOFF;
- if (tty->termios.c_cflag & CRTSCTS)
+ if (C_CRTSCTS(tty))
mask |= UPSTAT_AUTORTS;
if (port->status & mask) {
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 6188059fd523..f5476e270734 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -2363,7 +2363,7 @@ static void mgsl_throttle(struct tty_struct * tty)
if (I_IXOFF(tty))
mgsl_send_xchar(tty, STOP_CHAR(tty));
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
spin_lock_irqsave(&info->irq_spinlock,flags);
info->serial_signals &= ~SerialSignal_RTS;
usc_set_serial_signals(info);
@@ -2397,7 +2397,7 @@ static void mgsl_unthrottle(struct tty_struct * tty)
mgsl_send_xchar(tty, START_CHAR(tty));
}
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
spin_lock_irqsave(&info->irq_spinlock,flags);
info->serial_signals |= SerialSignal_RTS;
usc_set_serial_signals(info);
@@ -3039,30 +3039,25 @@ static void mgsl_set_termios(struct tty_struct *tty, struct ktermios *old_termio
mgsl_change_params(info);
/* Handle transition to B0 status */
- if (old_termios->c_cflag & CBAUD &&
- !(tty->termios.c_cflag & CBAUD)) {
+ if ((old_termios->c_cflag & CBAUD) && !C_BAUD(tty)) {
info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
spin_lock_irqsave(&info->irq_spinlock,flags);
usc_set_serial_signals(info);
spin_unlock_irqrestore(&info->irq_spinlock,flags);
}
-
+
/* Handle transition away from B0 status */
- if (!(old_termios->c_cflag & CBAUD) &&
- tty->termios.c_cflag & CBAUD) {
+ if (!(old_termios->c_cflag & CBAUD) && C_BAUD(tty)) {
info->serial_signals |= SerialSignal_DTR;
- if (!(tty->termios.c_cflag & CRTSCTS) ||
- !test_bit(TTY_THROTTLED, &tty->flags)) {
+ if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags))
info->serial_signals |= SerialSignal_RTS;
- }
spin_lock_irqsave(&info->irq_spinlock,flags);
usc_set_serial_signals(info);
spin_unlock_irqrestore(&info->irq_spinlock,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;
mgsl_start(tty);
}
@@ -3281,7 +3276,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
return 0;
}
- if (tty->termios.c_cflag & CLOCAL)
+ if (C_CLOCAL(tty))
do_clocal = true;
/* Wait for carrier detect and the line to become
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 5505ea842179..c0a2f5a1b1c2 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -774,8 +774,7 @@ static void set_termios(struct tty_struct *tty, struct ktermios *old_termios)
change_params(info);
/* Handle transition to B0 status */
- if (old_termios->c_cflag & CBAUD &&
- !(tty->termios.c_cflag & CBAUD)) {
+ if ((old_termios->c_cflag & CBAUD) && !C_BAUD(tty)) {
info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
spin_lock_irqsave(&info->lock,flags);
set_signals(info);
@@ -783,21 +782,17 @@ static void set_termios(struct tty_struct *tty, struct ktermios *old_termios)
}
/* Handle transition away from B0 status */
- if (!(old_termios->c_cflag & CBAUD) &&
- tty->termios.c_cflag & CBAUD) {
+ if (!(old_termios->c_cflag & CBAUD) && C_BAUD(tty)) {
info->signals |= SerialSignal_DTR;
- if (!(tty->termios.c_cflag & CRTSCTS) ||
- !test_bit(TTY_THROTTLED, &tty->flags)) {
+ if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags))
info->signals |= SerialSignal_RTS;
- }
spin_lock_irqsave(&info->lock,flags);
set_signals(info);
spin_unlock_irqrestore(&info->lock,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;
tx_release(tty);
}
@@ -1362,7 +1357,7 @@ static void throttle(struct tty_struct * tty)
DBGINFO(("%s throttle\n", info->device_name));
if (I_IXOFF(tty))
send_xchar(tty, STOP_CHAR(tty));
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
spin_lock_irqsave(&info->lock,flags);
info->signals &= ~SerialSignal_RTS;
set_signals(info);
@@ -1387,7 +1382,7 @@ static void unthrottle(struct tty_struct * tty)
else
send_xchar(tty, START_CHAR(tty));
}
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
spin_lock_irqsave(&info->lock,flags);
info->signals |= SerialSignal_RTS;
set_signals(info);
@@ -3280,7 +3275,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
return 0;
}
- if (tty->termios.c_cflag & CLOCAL)
+ if (C_CLOCAL(tty))
do_clocal = true;
/* Wait for carrier detect and the line to become
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index fb00a06dfa4b..4b314b63a2ed 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -871,8 +871,7 @@ static void set_termios(struct tty_struct *tty, struct ktermios *old_termios)
change_params(info);
/* Handle transition to B0 status */
- if (old_termios->c_cflag & CBAUD &&
- !(tty->termios.c_cflag & CBAUD)) {
+ if ((old_termios->c_cflag & CBAUD) && !C_BAUD(tty)) {
info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);
spin_lock_irqsave(&info->lock,flags);
set_signals(info);
@@ -880,21 +879,17 @@ static void set_termios(struct tty_struct *tty, struct ktermios *old_termios)
}
/* Handle transition away from B0 status */
- if (!(old_termios->c_cflag & CBAUD) &&
- tty->termios.c_cflag & CBAUD) {
+ if (!(old_termios->c_cflag & CBAUD) && C_BAUD(tty)) {
info->serial_signals |= SerialSignal_DTR;
- if (!(tty->termios.c_cflag & CRTSCTS) ||
- !test_bit(TTY_THROTTLED, &tty->flags)) {
+ if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags))
info->serial_signals |= SerialSignal_RTS;
- }
spin_lock_irqsave(&info->lock,flags);
set_signals(info);
spin_unlock_irqrestore(&info->lock,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;
tx_release(tty);
}
@@ -1472,7 +1467,7 @@ static void throttle(struct tty_struct * tty)
if (I_IXOFF(tty))
send_xchar(tty, STOP_CHAR(tty));
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
spin_lock_irqsave(&info->lock,flags);
info->serial_signals &= ~SerialSignal_RTS;
set_signals(info);
@@ -1501,7 +1496,7 @@ static void unthrottle(struct tty_struct * tty)
send_xchar(tty, START_CHAR(tty));
}
- if (tty->termios.c_cflag & CRTSCTS) {
+ if (C_CRTSCTS(tty)) {
spin_lock_irqsave(&info->lock,flags);
info->serial_signals |= SerialSignal_RTS;
set_signals(info);
@@ -3297,7 +3292,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
return 0;
}
- if (tty->termios.c_cflag & CLOCAL)
+ if (C_CLOCAL(tty))
do_clocal = true;
/* Wait for carrier detect and the line to become
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 0ea351388724..23bf5bb1d8bf 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -719,16 +719,16 @@ static int get_sgflags(struct tty_struct *tty)
{
int flags = 0;
- if (!(tty->termios.c_lflag & ICANON)) {
- if (tty->termios.c_lflag & ISIG)
+ if (!L_ICANON(tty)) {
+ if (L_ISIG(tty))
flags |= 0x02; /* cbreak */
else
flags |= 0x20; /* raw */
}
- if (tty->termios.c_lflag & ECHO)
+ if (L_ECHO(tty))
flags |= 0x08; /* echo */
- if (tty->termios.c_oflag & OPOST)
- if (tty->termios.c_oflag & ONLCR)
+ if (O_OPOST(tty))
+ if (O_ONLCR(tty))
flags |= 0x10; /* crmod */
return flags;
}
@@ -908,7 +908,7 @@ static int tty_change_softcar(struct tty_struct *tty, int arg)
tty->termios.c_cflag |= bit;
if (tty->ops->set_termios)
tty->ops->set_termios(tty, &old);
- if ((tty->termios.c_cflag & CLOCAL) != bit)
+ if (C_CLOCAL(tty) != bit)
ret = -EINVAL;
up_write(&tty->termios_rwsem);
return ret;
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index a76aec2ca480..0473fc7543f7 100644
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -370,7 +370,7 @@ int tty_port_block_til_ready(struct tty_port *port,
}
if (filp->f_flags & O_NONBLOCK) {
/* Indicate we are open */
- if (tty->termios.c_cflag & CBAUD)
+ if (C_BAUD(tty))
tty_port_raise_dtr_rts(port);
port->flags |= ASYNC_NORMAL_ACTIVE;
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 04:48:44 +0100