diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/21285.c | 10 | ||||
| -rw-r--r-- | drivers/serial/imx.c | 10 | ||||
| -rw-r--r-- | drivers/serial/ioc3_serial.c | 9 | ||||
| -rw-r--r-- | drivers/serial/ioc4_serial.c | 9 | ||||
| -rw-r--r-- | drivers/serial/max3100.c | 7 |
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; |