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-rw-r--r--drivers/serial/21285.c10
-rw-r--r--drivers/serial/imx.c10
-rw-r--r--drivers/serial/ioc3_serial.c9
-rw-r--r--drivers/serial/ioc4_serial.c9
-rw-r--r--drivers/serial/max3100.c7
5 files changed, 19 insertions, 26 deletions
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 8681f1345056..d89aa38c5cf0 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -216,7 +216,7 @@ serial21285_set_termios(struct uart_port *port, struct ktermios *termios,
struct ktermios *old)
{
unsigned long flags;
- unsigned int baud, quot, h_lcr;
+ unsigned int baud, quot, h_lcr, b;
/*
* We don't support modem control lines.
@@ -234,12 +234,8 @@ serial21285_set_termios(struct uart_port *port, struct ktermios *termios,
*/
baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
quot = uart_get_divisor(port, baud);
-
- if (port->state && port->state->port.tty) {
- struct tty_struct *tty = port->state->port.tty;
- unsigned int b = port->uartclk / (16 * quot);
- tty_encode_baud_rate(tty, b, b);
- }
+ b = port->uartclk / (16 * quot);
+ tty_termios_encode_baud_rate(termios, b, b);
switch (termios->c_cflag & CSIZE) {
case CS5:
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index eacb588a9345..66ecc7ab6dab 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -909,13 +909,11 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios,
rational_best_approximation(16 * div * baud, sport->port.uartclk,
1 << 16, 1 << 16, &num, &denom);
- if (port->state && port->state->port.tty) {
- tdiv64 = sport->port.uartclk;
- tdiv64 *= num;
- do_div(tdiv64, denom * 16 * div);
- tty_encode_baud_rate(sport->port.state->port.tty,
+ tdiv64 = sport->port.uartclk;
+ tdiv64 *= num;
+ do_div(tdiv64, denom * 16 * div);
+ tty_termios_encode_baud_rate(termios,
(speed_t)tdiv64, (speed_t)tdiv64);
- }
num -= 1;
denom -= 1;
diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c
index f164ba4eba02..93de907b1208 100644
--- a/drivers/serial/ioc3_serial.c
+++ b/drivers/serial/ioc3_serial.c
@@ -954,12 +954,13 @@ ioc3_change_speed(struct uart_port *the_port,
struct ktermios *new_termios, struct ktermios *old_termios)
{
struct ioc3_port *port = get_ioc3_port(the_port);
- unsigned int cflag;
+ unsigned int cflag, iflag;
int baud;
int new_parity = 0, new_parity_enable = 0, new_stop = 0, new_data = 8;
struct uart_state *state = the_port->state;
cflag = new_termios->c_cflag;
+ iflag = new_termios->c_iflag;
switch (cflag & CSIZE) {
case CS5:
@@ -1000,12 +1001,12 @@ ioc3_change_speed(struct uart_port *the_port,
state->port.tty->low_latency = 1;
- if (I_IGNPAR(state->port.tty))
+ if (iflag & IGNPAR)
the_port->ignore_status_mask &= ~(N_PARITY_ERROR
| N_FRAMING_ERROR);
- if (I_IGNBRK(state->port.tty)) {
+ if (iflag & IGNBRK) {
the_port->ignore_status_mask &= ~N_BREAK;
- if (I_IGNPAR(state->port.tty))
+ if (iflag & IGNPAR)
the_port->ignore_status_mask &= ~N_OVERRUN_ERROR;
}
if (!(cflag & CREAD)) {
diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index 8ad28fc64926..fcfe82653ac8 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -1685,11 +1685,12 @@ ioc4_change_speed(struct uart_port *the_port,
{
struct ioc4_port *port = get_ioc4_port(the_port, 0);
int baud, bits;
- unsigned cflag;
+ unsigned cflag, iflag;
int new_parity = 0, new_parity_enable = 0, new_stop = 0, new_data = 8;
struct uart_state *state = the_port->state;
cflag = new_termios->c_cflag;
+ iflag = new_termios->c_iflag;
switch (cflag & CSIZE) {
case CS5:
@@ -1741,12 +1742,12 @@ ioc4_change_speed(struct uart_port *the_port,
state->port.tty->low_latency = 1;
- if (I_IGNPAR(state->port.tty))
+ if (iflag & IGNPAR)
the_port->ignore_status_mask &= ~(N_PARITY_ERROR
| N_FRAMING_ERROR);
- if (I_IGNBRK(state->port.tty)) {
+ if (iflag & IGNBRK) {
the_port->ignore_status_mask &= ~N_BREAK;
- if (I_IGNPAR(state->port.tty))
+ if (iflag & IGNPAR)
the_port->ignore_status_mask &= ~N_OVERRUN_ERROR;
}
if (!(cflag & CREAD)) {
diff --git a/drivers/serial/max3100.c b/drivers/serial/max3100.c
index 3351c3bd59e4..beb1afa27d8d 100644
--- a/drivers/serial/max3100.c
+++ b/drivers/serial/max3100.c
@@ -430,17 +430,14 @@ max3100_set_termios(struct uart_port *port, struct ktermios *termios,
int baud = 0;
unsigned cflag;
u32 param_new, param_mask, parity = 0;
- struct tty_struct *tty = s->port.state->port.tty;
dev_dbg(&s->spi->dev, "%s\n", __func__);
- if (!tty)
- return;
cflag = termios->c_cflag;
param_new = 0;
param_mask = 0;
- baud = tty_get_baud_rate(tty);
+ baud = tty_termios_baud_rate(termios);
param_new = s->conf & MAX3100_BAUD;
switch (baud) {
case 300:
@@ -485,7 +482,7 @@ max3100_set_termios(struct uart_port *port, struct ktermios *termios,
default:
baud = s->baud;
}
- tty_encode_baud_rate(tty, baud, baud);
+ tty_termios_encode_baud_rate(termios, baud, baud);
s->baud = baud;
param_mask |= MAX3100_BAUD;