Re: [PATCH] - Fix compile errors in SGI console drivers (linux-next tree)

From: Takashi Iwai
Date: Fri Jul 04 2008 - 07:12:02 EST

At Thu, 3 Jul 2008 09:28:00 -0500,
Jack Steiner wrote:
>
> Fix compile errors in SGI console drivers caused by changes to the
> tty_port structures in the linux-next tree.
>
> Signed-off-by: Jack Steiner <steiner@xxxxxxx>
>
>
> ---
> drivers/serial/ioc3_serial.c | 14 +++++++-------
> drivers/serial/sn_console.c | 2 +-
> 2 files changed, 8 insertions(+), 8 deletions(-)

Similar fixes seem needed over many of drivers/serial/*.c.

The below is the patch to replace blindly all possible places,
including Jack's fixes.

Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

---
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 1b6b83c..6558a40 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -86,7 +86,7 @@ static void serial21285_enable_ms(struct uart_port *port)
static irqreturn_t serial21285_rx_chars(int irq, void *dev_id)
{
struct uart_port *port = dev_id;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
unsigned int status, ch, flag, rxs, max_count = 256;

status = *CSR_UARTFLG;
@@ -235,8 +235,8 @@ 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->info && port->info->tty) {
- struct tty_struct *tty = port->info->tty;
+ if (port->info && port->info->port.tty) {
+ struct tty_struct *tty = port->info->port.tty;
unsigned int b = port->uartclk / (16 * quot);
tty_encode_baud_rate(tty, b, b);
}
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index bbf5bc5..381b12a 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -249,7 +249,7 @@ static void status_handle(struct m68k_serial *info, unsigned short status)
{
#if 0
if(status & DCD) {
- if((info->tty->termios->c_cflag & CRTSCTS) &&
+ if((info->port.tty->termios->c_cflag & CRTSCTS) &&
((info->curregs[3] & AUTO_ENAB)==0)) {
info->curregs[3] |= AUTO_ENAB;
info->pendregs[3] |= AUTO_ENAB;
@@ -274,7 +274,7 @@ static void status_handle(struct m68k_serial *info, unsigned short status)

static void receive_chars(struct m68k_serial *info, unsigned short rx)
{
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;
m68328_uart *uart = &uart_addr[info->line];
unsigned char ch, flag;

@@ -345,7 +345,7 @@ static void transmit_chars(struct m68k_serial *info)
goto clear_and_return;
}

- if((info->xmit_cnt <= 0) || info->tty->stopped) {
+ if((info->xmit_cnt <= 0) || info->port.tty->stopped) {
/* That's peculiar... TX ints off */
uart->ustcnt &= ~USTCNT_TX_INTR_MASK;
goto clear_and_return;
@@ -403,7 +403,7 @@ static void do_softint(struct work_struct *work)
struct m68k_serial *info = container_of(work, struct m68k_serial, tqueue);
struct tty_struct *tty;

- tty = info->tty;
+ tty = info->port.tty;
if (!tty)
return;
#if 0
@@ -427,7 +427,7 @@ static void do_serial_hangup(struct work_struct *work)
struct m68k_serial *info = container_of(work, struct m68k_serial, tqueue_hangup);
struct tty_struct *tty;

- tty = info->tty;
+ tty = info->port.tty;
if (!tty)
return;

@@ -471,8 +471,8 @@ static int startup(struct m68k_serial * info)
uart->ustcnt = USTCNT_UEN | USTCNT_RXEN | USTCNT_RX_INTR_MASK;
#endif

- if (info->tty)
- clear_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ clear_bit(TTY_IO_ERROR, &info->port.tty->flags);
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;

/*
@@ -506,8 +506,8 @@ static void shutdown(struct m68k_serial * info)
info->xmit_buf = 0;
}

- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ set_bit(TTY_IO_ERROR, &info->port.tty->flags);

info->flags &= ~S_INITIALIZED;
local_irq_restore(flags);
@@ -573,9 +573,9 @@ static void change_speed(struct m68k_serial *info)
unsigned cflag;
int i;

- if (!info->tty || !info->tty->termios)
+ if (!info->port.tty || !info->port.tty->termios)
return;
- cflag = info->tty->termios->c_cflag;
+ cflag = info->port.tty->termios->c_cflag;
if (!(port = info->port))
return;

@@ -1131,7 +1131,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
tty_ldisc_flush(tty);
tty->closing = 0;
info->event = 0;
- info->tty = 0;
+ info->port.tty = NULL;
#warning "This is not and has never been valid so fix it"
#if 0
if (tty->ldisc.num != ldiscs[N_TTY].num) {
@@ -1169,7 +1169,7 @@ void rs_hangup(struct tty_struct *tty)
info->event = 0;
info->count = 0;
info->flags &= ~S_NORMAL_ACTIVE;
- info->tty = 0;
+ info->port.tty = NULL;
wake_up_interruptible(&info->open_wait);
}

@@ -1286,7 +1286,7 @@ int rs_open(struct tty_struct *tty, struct file * filp)

info->count++;
tty->driver_data = info;
- info->tty = tty;
+ info->port.tty = tty;

/*
* Start up serial port
@@ -1363,7 +1363,7 @@ rs68328_init(void)
info = &m68k_soft[i];
info->magic = SERIAL_MAGIC;
info->port = (int) &uart_addr[i];
- info->tty = 0;
+ info->port.tty = NULL;
info->irq = uart_irqs[i];
info->custom_divisor = 16;
info->close_delay = 50;
diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c
index d9d4e95..24661cd 100644
--- a/drivers/serial/68360serial.c
+++ b/drivers/serial/68360serial.c
@@ -393,7 +393,7 @@ static void rs_360_start(struct tty_struct *tty)

static _INLINE_ void receive_chars(ser_info_t *info)
{
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;
unsigned char ch, flag, *cp;
/*int ignored = 0;*/
int i;
@@ -514,7 +514,7 @@ static _INLINE_ void receive_chars(ser_info_t *info)

static _INLINE_ void receive_break(ser_info_t *info)
{
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;

info->state->icount.brk++;
/* Check to see if there is room in the tty buffer for
@@ -528,7 +528,7 @@ static _INLINE_ void transmit_chars(ser_info_t *info)
{

if ((info->flags & TX_WAKEUP) ||
- (info->tty->flags & (1 << TTY_DO_WRITE_WAKEUP))) {
+ (info->port.tty->flags & (1 << TTY_DO_WRITE_WAKEUP))) {
schedule_work(&info->tqueue);
}

@@ -584,12 +584,12 @@ static _INLINE_ void check_modem_status(struct async_struct *info)
}
}
if (info->flags & ASYNC_CTS_FLOW) {
- if (info->tty->hw_stopped) {
+ if (info->port.tty->hw_stopped) {
if (status & UART_MSR_CTS) {
#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))
printk("CTS tx start...");
#endif
- info->tty->hw_stopped = 0;
+ info->port.tty->hw_stopped = 0;
info->IER |= UART_IER_THRI;
serial_out(info, UART_IER, info->IER);
rs_sched_event(info, RS_EVENT_WRITE_WAKEUP);
@@ -600,7 +600,7 @@ static _INLINE_ void check_modem_status(struct async_struct *info)
#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))
printk("CTS tx stop...");
#endif
- info->tty->hw_stopped = 1;
+ info->port.tty->hw_stopped = 1;
info->IER &= ~UART_IER_THRI;
serial_out(info, UART_IER, info->IER);
}
@@ -670,7 +670,7 @@ static void do_softint(void *private_)
ser_info_t *info = (ser_info_t *) private_;
struct tty_struct *tty;

- tty = info->tty;
+ tty = info->port.tty;
if (!tty)
return;

@@ -693,7 +693,7 @@ static void do_serial_hangup(void *private_)
struct async_struct *info = (struct async_struct *) private_;
struct tty_struct *tty;

- tty = info->tty;
+ tty = info->port.tty;
if (!tty)
return;

@@ -721,8 +721,8 @@ static int startup(ser_info_t *info)

#ifdef maybe
if (!state->port || !state->type) {
- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ set_bit(TTY_IO_ERROR, &info->port.tty->flags);
goto errout;
}
#endif
@@ -734,12 +734,12 @@ static int startup(ser_info_t *info)

#ifdef modem_control
info->MCR = 0;
- if (info->tty->termios->c_cflag & CBAUD)
+ if (info->port.tty->termios->c_cflag & CBAUD)
info->MCR = UART_MCR_DTR | UART_MCR_RTS;
#endif

- if (info->tty)
- clear_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ clear_bit(TTY_IO_ERROR, &info->port.tty->flags);

/*
* and set the speed of the serial port
@@ -842,8 +842,8 @@ static void shutdown(ser_info_t *info)
smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
}

- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ set_bit(TTY_IO_ERROR, &info->port.tty->flags);

info->flags &= ~ASYNC_INITIALIZED;
local_irq_restore(flags);
@@ -863,9 +863,9 @@ static void change_speed(ser_info_t *info)
volatile struct smc_regs *smcp;
volatile struct scc_regs *sccp;

- if (!info->tty || !info->tty->termios)
+ if (!info->port.tty || !info->port.tty->termios)
return;
- cflag = info->tty->termios->c_cflag;
+ cflag = info->port.tty->termios->c_cflag;

state = info->state;

@@ -936,24 +936,24 @@ static void change_speed(ser_info_t *info)
* Set up parity check flag
*/
info->read_status_mask = (BD_SC_EMPTY | BD_SC_OV);
- if (I_INPCK(info->tty))
+ if (I_INPCK(info->port.tty))
info->read_status_mask |= BD_SC_FR | BD_SC_PR;
- if (I_BRKINT(info->tty) || I_PARMRK(info->tty))
+ if (I_BRKINT(info->port.tty) || I_PARMRK(info->port.tty))
info->read_status_mask |= BD_SC_BR;

/*
* Characters to ignore
*/
info->ignore_status_mask = 0;
- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
info->ignore_status_mask |= BD_SC_PR | BD_SC_FR;
- if (I_IGNBRK(info->tty)) {
+ if (I_IGNBRK(info->port.tty)) {
info->ignore_status_mask |= BD_SC_BR;
/*
* If we're ignore parity and break indicators, ignore
* overruns too. (For real raw support).
*/
- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
info->ignore_status_mask |= BD_SC_OV;
}
/*
@@ -1658,7 +1658,7 @@ static void rs_360_close(struct tty_struct *tty, struct file * filp)
tty_ldisc_flush(tty);
tty->closing = 0;
info->event = 0;
- info->tty = 0;
+ info->port.tty = NULL;
if (info->blocked_open) {
if (info->close_delay) {
msleep_interruptible(jiffies_to_msecs(info->close_delay));
@@ -1758,7 +1758,7 @@ static void rs_360_hangup(struct tty_struct *tty)
info->event = 0;
state->count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
- info->tty = 0;
+ info->port.tty = NULL;
wake_up_interruptible(&info->open_wait);
}

@@ -1919,7 +1919,7 @@ static int rs_360_open(struct tty_struct *tty, struct file * filp)
printk("rs_open %s, count = %d\n", tty->name, info->state->count);
#endif
tty->driver_data = info;
- info->tty = tty;
+ info->port.tty = tty;

/*
* Start up serial port
@@ -1976,7 +1976,7 @@ static inline int line_info(char *buf, struct serial_state *state)
info->port = state->port;
info->flags = state->flags;
info->quot = 0;
- info->tty = 0;
+ info->port.tty = NULL;
}
local_irq_disable();
status = serial_in(info, UART_MSR);
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 0df6e40..90b56c2 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -117,7 +117,7 @@ static void pl010_enable_ms(struct uart_port *port)

static void pl010_rx_chars(struct uart_amba_port *uap)
{
- struct tty_struct *tty = uap->port.info->tty;
+ struct tty_struct *tty = uap->port.info->port.tty;
unsigned int status, ch, flag, rsr, max_count = 256;

status = readb(uap->port.membase + UART01x_FR);
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 8b5aa0b..9d08f27 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -107,7 +107,7 @@ static void pl011_enable_ms(struct uart_port *port)

static void pl011_rx_chars(struct uart_amba_port *uap)
{
- struct tty_struct *tty = uap->port.info->tty;
+ struct tty_struct *tty = uap->port.info->port.tty;
unsigned int status, ch, flag, max_count = 256;

status = readw(uap->port.membase + UART01x_FR);
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index fd9bb77..9d85437 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -175,7 +175,7 @@ int kgdb_get_debug_char(void)
#ifdef CONFIG_SERIAL_BFIN_PIO
static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
{
- struct tty_struct *tty = uart->port.info->tty;
+ struct tty_struct *tty = uart->port.info->port.tty;
unsigned int status, ch, flg;
static struct timeval anomaly_start = { .tv_sec = 0 };

@@ -393,7 +393,7 @@ static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart)

static void bfin_serial_dma_rx_chars(struct bfin_serial_port *uart)
{
- struct tty_struct *tty = uart->port.info->tty;
+ struct tty_struct *tty = uart->port.info->port.tty;
int i, flg, status;

status = UART_GET_LSR(uart);
@@ -552,7 +552,7 @@ static void bfin_serial_mctrl_check(struct bfin_serial_port *uart)
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
unsigned int status;
struct uart_info *info = uart->port.info;
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;

status = bfin_serial_get_mctrl(&uart->port);
uart_handle_cts_change(&uart->port, status & TIOCM_CTS);
@@ -814,10 +814,10 @@ static void bfin_serial_set_ldisc(struct uart_port *port)
int line = port->line;
unsigned short val;

- if (line >= port->info->tty->driver->num)
+ if (line >= port->info->port.tty->driver->num)
return;

- switch (port->info->tty->ldisc.num) {
+ switch (port->info->port.tty->ldisc.num) {
case N_IRDA:
val = UART_GET_GCTL(&bfin_serial_ports[line]);
val |= (IREN | RPOLC);
diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c
index aca1240..dd8564d 100644
--- a/drivers/serial/bfin_sport_uart.c
+++ b/drivers/serial/bfin_sport_uart.c
@@ -174,7 +174,7 @@ static int sport_uart_setup(struct sport_uart_port *up, int sclk, int baud_rate)
static irqreturn_t sport_uart_rx_irq(int irq, void *dev_id)
{
struct sport_uart_port *up = dev_id;
- struct tty_struct *tty = up->port.info->tty;
+ struct tty_struct *tty = up->port.info->port.tty;
unsigned int ch;

do {
@@ -201,7 +201,7 @@ static irqreturn_t sport_uart_tx_irq(int irq, void *dev_id)
static irqreturn_t sport_uart_err_irq(int irq, void *dev_id)
{
struct sport_uart_port *up = dev_id;
- struct tty_struct *tty = up->port.info->tty;
+ struct tty_struct *tty = up->port.info->port.tty;
unsigned int stat = SPORT_GET_STAT(up);

/* Overflow in RX FIFO */
diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c
index c6495f7..fc1fa92 100644
--- a/drivers/serial/clps711x.c
+++ b/drivers/serial/clps711x.c
@@ -93,7 +93,7 @@ static void clps711xuart_enable_ms(struct uart_port *port)
static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id)
{
struct uart_port *port = dev_id;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
unsigned int status, ch, flg;

status = clps_readl(SYSFLG(port));
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 3e0366e..8249ac4 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -968,7 +968,7 @@ static DEFINE_MUTEX(tmp_buf_mutex);
/* Calculate the chartime depending on baudrate, numbor of bits etc. */
static void update_char_time(struct e100_serial * info)
{
- tcflag_t cflags = info->tty->termios->c_cflag;
+ tcflag_t cflags = info->port.tty->termios->c_cflag;
int bits;

/* calc. number of bits / data byte */
@@ -1483,7 +1483,8 @@ rs_stop(struct tty_struct *tty)
CIRC_CNT(info->xmit.head,
info->xmit.tail,SERIAL_XMIT_SIZE)));

- xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->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 ) {
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
@@ -1772,7 +1773,7 @@ add_char_and_flag(struct e100_serial *info, unsigned char data, unsigned char fl

info->icount.rx++;
} else {
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;
tty_insert_flip_char(tty, data, flag);
info->icount.rx++;
}
@@ -1838,7 +1839,7 @@ static unsigned int handle_all_descr_data(struct e100_serial *info)
descr->status = 0;

DFLOW( DEBUG_LOG(info->line, "RX %lu\n", recvl);
- if (info->tty->stopped) {
+ if (info->port.tty->stopped) {
unsigned char *buf = phys_to_virt(descr->buf);
DEBUG_LOG(info->line, "rx 0x%02X\n", buf[0]);
DEBUG_LOG(info->line, "rx 0x%02X\n", buf[1]);
@@ -1872,7 +1873,7 @@ static void receive_chars_dma(struct e100_serial *info)
IO_STATE(R_DMA_CH6_CLR_INTR, clr_descr, do) |
IO_STATE(R_DMA_CH6_CLR_INTR, clr_eop, do);

- tty = info->tty;
+ tty = info->port.tty;
if (!tty) /* Something wrong... */
return;

@@ -2122,7 +2123,7 @@ static void flush_to_flip_buffer(struct e100_serial *info)
unsigned long flags;

local_irq_save(flags);
- tty = info->tty;
+ tty = info->port.tty;

if (!tty) {
local_irq_restore(flags);
@@ -2287,7 +2288,7 @@ static
struct e100_serial * handle_ser_rx_interrupt_no_dma(struct e100_serial *info)
{
unsigned long data_read;
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;

if (!tty) {
printk("!NO TTY!\n");
@@ -2350,7 +2351,7 @@ more_data:
data_in, data_read);
char flag = TTY_NORMAL;
if (info->errorcode == ERRCODE_INSERT_BREAK) {
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;
tty_insert_flip_char(tty, 0, flag);
info->icount.rx++;
}
@@ -2396,7 +2397,7 @@ more_data:
goto more_data;
}

- tty_flip_buffer_push(info->tty);
+ tty_flip_buffer_push(info->port.tty);
return info;
}

@@ -2547,8 +2548,8 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
rstat = info->port[REG_STATUS];
DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
e100_disable_serial_tx_ready_irq(info);
- if (info->tty->stopped)
- rs_stop(info->tty);
+ if (info->port.tty->stopped)
+ rs_stop(info->port.tty);
/* Enable the DMA channel and tell it to continue */
e100_enable_txdma_channel(info);
/* Wait 12 cycles before doing the DMA command */
@@ -2561,9 +2562,10 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
}
/* Normal char-by-char interrupt */
if (info->xmit.head == info->xmit.tail
- || info->tty->stopped
- || info->tty->hw_stopped) {
- DFLOW(DEBUG_LOG(info->line, "tx_int: stopped %i\n", info->tty->stopped));
+ || info->port.tty->stopped
+ || info->port.tty->hw_stopped) {
+ DFLOW(DEBUG_LOG(info->line, "tx_int: stopped %i\n",
+ info->port.tty->stopped));
e100_disable_serial_tx_ready_irq(info);
info->tr_running = 0;
return;
@@ -2725,7 +2727,7 @@ do_softint(struct work_struct *work)

info = container_of(work, struct e100_serial, work);

- tty = info->tty;
+ tty = info->port.tty;
if (!tty)
return;

@@ -2767,8 +2769,8 @@ startup(struct e100_serial * info)
/* Bits and pieces collected from below. Better to have them
in one ifdef:ed clause than to mix in a lot of ifdefs,
right? */
- if (info->tty)
- clear_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ clear_bit(TTY_IO_ERROR, &info->port.tty->flags);

info->xmit.head = info->xmit.tail = 0;
info->first_recv_buffer = info->last_recv_buffer = NULL;
@@ -2825,8 +2827,8 @@ startup(struct e100_serial * info)
e100_disable_txdma_channel(info);
}

- if (info->tty)
- clear_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ clear_bit(TTY_IO_ERROR, &info->port.tty->flags);

info->xmit.head = info->xmit.tail = 0;
info->first_recv_buffer = info->last_recv_buffer = NULL;
@@ -2940,14 +2942,14 @@ shutdown(struct e100_serial * info)
descr[i].buf = 0;
}

- if (!info->tty || (info->tty->termios->c_cflag & HUPCL)) {
+ if (!info->port.tty || (info->port.tty->termios->c_cflag & HUPCL)) {
/* hang up DTR and RTS if HUPCL is enabled */
e100_dtr(info, 0);
e100_rts(info, 0); /* could check CRTSCTS before doing this */
}

- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ set_bit(TTY_IO_ERROR, &info->port.tty->flags);

info->flags &= ~ASYNC_INITIALIZED;
local_irq_restore(flags);
@@ -2964,12 +2966,12 @@ change_speed(struct e100_serial *info)
unsigned long flags;
/* first some safety checks */

- if (!info->tty || !info->tty->termios)
+ if (!info->port.tty || !info->port.tty->termios)
return;
if (!info->port)
return;

- cflag = info->tty->termios->c_cflag;
+ cflag = info->port.tty->termios->c_cflag;

/* possibly, the tx/rx should be disabled first to do this safely */

@@ -3097,10 +3099,11 @@ change_speed(struct e100_serial *info)

info->port[REG_TR_CTRL] = info->tx_ctrl;
info->port[REG_REC_CTRL] = info->rx_ctrl;
- xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->tty));
+ xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->port.tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
- if (info->tty->termios->c_iflag & IXON ) {
- DFLOW(DEBUG_LOG(info->line, "FLOW XOFF enabled 0x%02X\n", STOP_CHAR(info->tty)));
+ if (info->port.tty->termios->c_iflag & IXON ) {
+ DFLOW(DEBUG_LOG(info->line, "FLOW XOFF enabled 0x%02X\n",
+ STOP_CHAR(info->port.tty)));
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
}

@@ -3475,7 +3478,7 @@ set_serial_info(struct e100_serial *info,
info->type = new_serial.type;
info->close_delay = new_serial.close_delay;
info->closing_wait = new_serial.closing_wait;
- info->tty->low_latency = (info->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
+ info->port.tty->low_latency = (info->flags & ASYNC_LOW_LATENCY) ? 1 : 0;

check_and_exit:
if (info->flags & ASYNC_INITIALIZED) {
@@ -3811,7 +3814,7 @@ rs_close(struct tty_struct *tty, struct file * filp)
tty_ldisc_flush(tty);
tty->closing = 0;
info->event = 0;
- info->tty = 0;
+ info->port.tty = NULL;
if (info->blocked_open) {
if (info->close_delay)
schedule_timeout_interruptible(info->close_delay);
@@ -3915,7 +3918,7 @@ rs_hangup(struct tty_struct *tty)
info->event = 0;
info->count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
- info->tty = 0;
+ info->port.tty = NULL;
wake_up_interruptible(&info->open_wait);
}

@@ -4077,9 +4080,9 @@ rs_open(struct tty_struct *tty, struct file * filp)

info->count++;
tty->driver_data = info;
- info->tty = tty;
+ info->port.tty = tty;

- info->tty->low_latency = (info->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
+ info->port.tty->low_latency = (info->flags & ASYNC_LOW_LATENCY) ? 1 : 0;

if (!tmp_buf) {
page = get_zeroed_page(GFP_KERNEL);
@@ -4267,14 +4270,14 @@ static int line_info(char *buf, struct e100_serial *info)
(unsigned long)info->max_recv_cnt);

#if 1
- if (info->tty) {
+ if (info->port.tty) {

- if (info->tty->stopped)
+ if (info->port.tty->stopped)
ret += sprintf(buf+ret, " stopped:%i",
- (int)info->tty->stopped);
- if (info->tty->hw_stopped)
+ (int)info->port.tty->stopped);
+ if (info->port.tty->hw_stopped)
ret += sprintf(buf+ret, " hw_stopped:%i",
- (int)info->tty->hw_stopped);
+ (int)info->port.tty->hw_stopped);
}

{
@@ -4465,7 +4468,7 @@ rs_init(void)
info->uses_dma_in = 0;
info->uses_dma_out = 0;
info->line = i;
- info->tty = 0;
+ info->port.tty = NULL;
info->type = PORT_ETRAX;
info->tr_running = 0;
info->forced_eop = 0;
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index 0dddd68..a81d2c2 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -197,7 +197,7 @@ static inline void dz_receive_chars(struct dz_mux *mux)
while ((status = dz_in(dport, DZ_RBUF)) & DZ_DVAL) {
dport = &mux->dport[LINE(status)];
uport = &dport->port;
- tty = uport->info->tty; /* point to the proper dev */
+ tty = uport->info->port.tty; /* point to the proper dev */

ch = UCHAR(status); /* grab the char */
flag = TTY_NORMAL;
@@ -249,7 +249,7 @@ static inline void dz_receive_chars(struct dz_mux *mux)
}
for (i = 0; i < DZ_NB_PORT; i++)
if (lines_rx[i])
- tty_flip_buffer_push(mux->dport[i].port.info->tty);
+ tty_flip_buffer_push(mux->dport[i].port.info->port.tty);
}

/*
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 5a375bf..e7b324b 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -346,7 +346,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
{
struct imx_port *sport = dev_id;
unsigned int rx,flg,ignored = 0;
- struct tty_struct *tty = sport->port.info->tty;
+ struct tty_struct *tty = sport->port.info->port.tty;
unsigned long flags, temp;

spin_lock_irqsave(&sport->port.lock,flags);
diff --git a/drivers/serial/ioc3_serial.c b/drivers/serial/ioc3_serial.c
index 4f1af71..6dd98f9 100644
--- a/drivers/serial/ioc3_serial.c
+++ b/drivers/serial/ioc3_serial.c
@@ -905,7 +905,7 @@ static void transmit_chars(struct uart_port *the_port)
return;

info = the_port->info;
- tty = info->tty;
+ tty = info->port.tty;

if (uart_circ_empty(&info->xmit) || uart_tx_stopped(the_port)) {
/* Nothing to do or hw stopped */
@@ -997,14 +997,14 @@ ioc3_change_speed(struct uart_port *the_port,

the_port->ignore_status_mask = N_ALL_INPUT;

- info->tty->low_latency = 1;
+ info->port.tty->low_latency = 1;

- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
the_port->ignore_status_mask &= ~(N_PARITY_ERROR
| N_FRAMING_ERROR);
- if (I_IGNBRK(info->tty)) {
+ if (I_IGNBRK(info->port.tty)) {
the_port->ignore_status_mask &= ~N_BREAK;
- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
the_port->ignore_status_mask &= ~N_OVERRUN_ERROR;
}
if (!(cflag & CREAD)) {
@@ -1399,14 +1399,14 @@ static int receive_chars(struct uart_port *the_port)
/* Make sure all the pointers are "good" ones */
if (!info)
return 0;
- if (!info->tty)
+ if (!info->port.tty)
return 0;

if (!(port->ip_flags & INPUT_ENABLE))
return 0;

spin_lock_irqsave(&the_port->lock, pflags);
- tty = info->tty;
+ tty = info->port.tty;

read_count = do_read(the_port, ch, MAX_CHARS);
if (read_count > 0) {
diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index 49b8a82..6bab63c 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -1635,7 +1635,7 @@ static void transmit_chars(struct uart_port *the_port)
return;

info = the_port->info;
- tty = info->tty;
+ tty = info->port.tty;

if (uart_circ_empty(&info->xmit) || uart_tx_stopped(the_port)) {
/* Nothing to do or hw stopped */
@@ -1738,14 +1738,14 @@ ioc4_change_speed(struct uart_port *the_port,

the_port->ignore_status_mask = N_ALL_INPUT;

- info->tty->low_latency = 1;
+ info->port.tty->low_latency = 1;

- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
the_port->ignore_status_mask &= ~(N_PARITY_ERROR
| N_FRAMING_ERROR);
- if (I_IGNBRK(info->tty)) {
+ if (I_IGNBRK(info->port.tty)) {
the_port->ignore_status_mask &= ~N_BREAK;
- if (I_IGNPAR(info->tty))
+ if (I_IGNPAR(info->port.tty))
the_port->ignore_status_mask &= ~N_OVERRUN_ERROR;
}
if (!(cflag & CREAD)) {
@@ -1801,7 +1801,8 @@ static inline int ic4_startup_local(struct uart_port *the_port)
ioc4_set_proto(port, the_port->mapbase);

/* set the speed of the serial port */
- ioc4_change_speed(the_port, info->tty->termios, (struct ktermios *)0);
+ ioc4_change_speed(the_port, info->port.tty->termios,
+ (struct ktermios *)0);

return 0;
}
@@ -2346,11 +2347,11 @@ static void receive_chars(struct uart_port *the_port)
/* Make sure all the pointers are "good" ones */
if (!info)
return;
- if (!info->tty)
+ if (!info->port.tty)
return;

spin_lock_irqsave(&the_port->lock, pflags);
- tty = info->tty;
+ tty = info->port.tty;

request_count = tty_buffer_request_room(tty, IOC4_MAX_CHARS);

@@ -2440,8 +2441,8 @@ static void ic4_shutdown(struct uart_port *the_port)

wake_up_interruptible(&info->delta_msr_wait);

- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ set_bit(TTY_IO_ERROR, &info->port.tty->flags);

spin_lock_irqsave(&the_port->lock, port_flags);
set_notification(port, N_ALL, 0);
diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c
index 9c95bc0..0d9acbd 100644
--- a/drivers/serial/ip22zilog.c
+++ b/drivers/serial/ip22zilog.c
@@ -257,8 +257,8 @@ static struct tty_struct *ip22zilog_receive_chars(struct uart_ip22zilog_port *up

tty = NULL;
if (up->port.info != NULL &&
- up->port.info->tty != NULL)
- tty = up->port.info->tty;
+ up->port.info->port.tty != NULL)
+ tty = up->port.info->port.tty;

for (;;) {
ch = readb(&channel->control);
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 60a95bb..23d0305 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -325,7 +325,7 @@ static void m32r_sio_enable_ms(struct uart_port *port)

static void receive_chars(struct uart_sio_port *up, int *status)
{
- struct tty_struct *tty = up->port.info->tty;
+ struct tty_struct *tty = up->port.info->port.tty;
unsigned char ch;
unsigned char flag;
int max_count = 256;
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index 7e164e0..b2001c5 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -312,7 +312,7 @@ static void mcf_rx_chars(struct mcf_uart *pp)
uart_insert_char(port, status, MCFUART_USR_RXOVERRUN, ch, flag);
}

- tty_flip_buffer_push(port->info->tty);
+ tty_flip_buffer_push(port->info->port.tty);
}

/****************************************************************************/
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 56007cc..fbe3835 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -327,7 +327,7 @@ static void mcfrs_start(struct tty_struct *tty)
static inline void receive_chars(struct mcf_serial *info)
{
volatile unsigned char *uartp;
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;
unsigned char status, ch, flag;

if (!tty)
@@ -382,7 +382,7 @@ static inline void transmit_chars(struct mcf_serial *info)
info->stats.tx++;
}

- if ((info->xmit_cnt <= 0) || info->tty->stopped) {
+ if ((info->xmit_cnt <= 0) || info->port.tty->stopped) {
info->imr &= ~MCFUART_UIR_TXREADY;
uartp[MCFUART_UIMR] = info->imr;
return;
@@ -428,7 +428,7 @@ irqreturn_t mcfrs_interrupt(int irq, void *dev_id)
static void mcfrs_offintr(struct work_struct *work)
{
struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue);
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;

if (tty)
tty_wakeup(tty);
@@ -498,7 +498,7 @@ static void mcfrs_timer(void)
static void do_serial_hangup(struct work_struct *work)
{
struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue_hangup);
- struct tty_struct *tty = info->tty;
+ struct tty_struct *tty = info->port.tty;

if (tty)
tty_hangup(tty);
@@ -532,8 +532,8 @@ static int startup(struct mcf_serial * info)
uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETTX; /* reset TX */
mcfrs_setsignals(info, 1, 1);

- if (info->tty)
- clear_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ clear_bit(TTY_IO_ERROR, &info->port.tty->flags);
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;

/*
@@ -578,7 +578,7 @@ static void shutdown(struct mcf_serial * info)
uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETRX; /* reset RX */
uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETTX; /* reset TX */

- if (!info->tty || (info->tty->termios->c_cflag & HUPCL))
+ if (!info->port.tty || (info->port.tty->termios->c_cflag & HUPCL))
mcfrs_setsignals(info, 0, 0);

if (info->xmit_buf) {
@@ -586,8 +586,8 @@ static void shutdown(struct mcf_serial * info)
info->xmit_buf = 0;
}

- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
+ if (info->port.tty)
+ set_bit(TTY_IO_ERROR, &info->port.tty->flags);

info->flags &= ~ASYNC_INITIALIZED;
local_irq_restore(flags);
@@ -609,9 +609,9 @@ static void mcfrs_change_speed(struct mcf_serial *info)
unsigned int fraction;
#endif

- if (!info->tty || !info->tty->termios)
+ if (!info->port.tty || !info->port.tty->termios)
return;
- cflag = info->tty->termios->c_cflag;
+ cflag = info->port.tty->termios->c_cflag;
if (info->addr == 0)
return;

@@ -623,7 +623,7 @@ static void mcfrs_change_speed(struct mcf_serial *info)
if (i & CBAUDEX) {
i &= ~CBAUDEX;
if (i < 1 || i > 4)
- info->tty->termios->c_cflag &= ~CBAUDEX;
+ info->port.tty->termios->c_cflag &= ~CBAUDEX;
else
i += 15;
}
@@ -1216,7 +1216,7 @@ static void mcfrs_close(struct tty_struct *tty, struct file * filp)

tty->closing = 0;
info->event = 0;
- info->tty = 0;
+ info->port.tty = NULL;
#if 0
if (tty->ldisc.num != ldiscs[N_TTY].num) {
if (tty->ldisc.close)
@@ -1325,7 +1325,7 @@ void mcfrs_hangup(struct tty_struct *tty)
info->event = 0;
info->count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
- info->tty = 0;
+ info->port.tty = NULL;
wake_up_interruptible(&info->open_wait);
}

@@ -1452,7 +1452,7 @@ int mcfrs_open(struct tty_struct *tty, struct file * filp)
#endif
info->count++;
tty->driver_data = info;
- info->tty = tty;
+ info->port.tty = tty;

/*
* Start up serial port
@@ -1767,7 +1767,7 @@ mcfrs_init(void)
for (i = 0, info = mcfrs_table; (i < NR_PORTS); i++, info++) {
info->magic = SERIAL_MAGIC;
info->line = i;
- info->tty = 0;
+ info->port.tty = NULL;
info->custom_divisor = 16;
info->close_delay = 50;
info->closing_wait = 3000;
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index e673008..d456cda 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -732,7 +732,7 @@ static struct uart_ops mpc52xx_uart_ops = {
static inline int
mpc52xx_uart_int_rx_chars(struct uart_port *port)
{
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
unsigned char ch, flag;
unsigned short status;

diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index 358e8bc..61d3ade 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -936,7 +936,7 @@ static int serial_polled;
static int mpsc_rx_intr(struct mpsc_port_info *pi)
{
struct mpsc_rx_desc *rxre;
- struct tty_struct *tty = pi->port.info->tty;
+ struct tty_struct *tty = pi->port.info->port.tty;
u32 cmdstat, bytes_in, i;
int rc = 0;
u8 *bp;
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index e940317..953a5ff 100644
--- a/drivers/serial/mux.c
+++ b/drivers/serial/mux.c
@@ -243,7 +243,7 @@ static void mux_write(struct uart_port *port)
static void mux_read(struct uart_port *port)
{
int data;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
__u32 start_count = port->icount.rx;

while(1) {
diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c
index 81ac9bb..9f8ccb7 100644
--- a/drivers/serial/netx-serial.c
+++ b/drivers/serial/netx-serial.c
@@ -203,7 +203,7 @@ static void netx_txint(struct uart_port *port)
static void netx_rxint(struct uart_port *port)
{
unsigned char rx, flg, status;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;

while (!(readl(port->membase + UART_FR) & FR_RXFE)) {
rx = readl(port->membase + UART_DR);
diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c
index 1ba5917..22e30d2 100644
--- a/drivers/serial/pnx8xxx_uart.c
+++ b/drivers/serial/pnx8xxx_uart.c
@@ -181,7 +181,7 @@ static void pnx8xxx_enable_ms(struct uart_port *port)

static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport)
{
- struct tty_struct *tty = sport->port.info->tty;
+ struct tty_struct *tty = sport->port.info->port.tty;
unsigned int status, ch, flg;

status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) |
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index b4f7ffb..b9a93f3 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -101,7 +101,7 @@ static void serial_pxa_stop_rx(struct uart_port *port)

static inline void receive_chars(struct uart_pxa_port *up, int *status)
{
- struct tty_struct *tty = up->port.info->tty;
+ struct tty_struct *tty = up->port.info->port.tty;
unsigned int ch, flag;
int max_count = 256;

diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index e284af8..739d329 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -291,7 +291,7 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id)
{
struct s3c24xx_uart_port *ourport = dev_id;
struct uart_port *port = &ourport->port;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
unsigned int ufcon, ch, flag, ufstat, uerstat;
int max_count = 64;

diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index f3cf7fe..a5e76cc 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -189,7 +189,7 @@ static void sa1100_enable_ms(struct uart_port *port)
static void
sa1100_rx_chars(struct sa1100_port *sport)
{
- struct tty_struct *tty = sport->port.info->tty;
+ struct tty_struct *tty = sport->port.info->port.tty;
unsigned int status, ch, flg;

status = UTSR1_TO_SM(UART_GET_UTSR1(sport)) |
diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c
index f8e1447..a4fb343 100644
--- a/drivers/serial/sb1250-duart.c
+++ b/drivers/serial/sb1250-duart.c
@@ -384,7 +384,7 @@ static void sbd_receive_chars(struct sbd_port *sport)
uart_insert_char(uport, status, M_DUART_OVRUN_ERR, ch, flag);
}

- tty_flip_buffer_push(uport->info->tty);
+ tty_flip_buffer_push(uport->info->port.tty);
}

static void sbd_transmit_chars(struct sbd_port *sport)
diff --git a/drivers/serial/sc26xx.c b/drivers/serial/sc26xx.c
index ae2a9e2..e0be11c 100644
--- a/drivers/serial/sc26xx.c
+++ b/drivers/serial/sc26xx.c
@@ -141,7 +141,7 @@ static struct tty_struct *receive_chars(struct uart_port *port)
u8 status;

if (port->info != NULL) /* Unopened serial console */
- tty = port->info->tty;
+ tty = port->info->port.tty;

while (limit-- > 0) {
status = READ_SC_PORT(port, SR);
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index 8721afe..0edbc5d 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -108,7 +108,7 @@ static void ks8695uart_disable_ms(struct uart_port *port)
static irqreturn_t ks8695uart_rx_chars(int irq, void *dev_id)
{
struct uart_port *port = dev_id;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
unsigned int status, ch, lsr, flg, max_count = 256;

status = UART_GET_LSR(port); /* clears pending LSR interrupts */
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index eb18d42..cb49a5a 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -137,7 +137,7 @@ static void lh7a40xuart_enable_ms (struct uart_port* port)

static void lh7a40xuart_rx_chars (struct uart_port* port)
{
- struct tty_struct* tty = port->info->tty;
+ struct tty_struct* tty = port->info->port.tty;
int cbRxMax = 256; /* (Gross) limit on receive */
unsigned int data; /* Received data and status */
unsigned int flag;
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index f3c3071..3df2aae 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -536,7 +536,7 @@ static void sci_transmit_chars(struct uart_port *port)
static inline void sci_receive_chars(struct uart_port *port)
{
struct sci_port *sci_port = (struct sci_port *)port;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
int i, count, copied = 0;
unsigned short status;
unsigned char flag;
@@ -657,7 +657,7 @@ static inline int sci_handle_errors(struct uart_port *port)
{
int copied = 0;
unsigned short status = sci_in(port, SCxSR);
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;

if (status & SCxSR_ORER(port)) {
/* overrun error */
@@ -707,7 +707,7 @@ static inline int sci_handle_breaks(struct uart_port *port)
{
int copied = 0;
unsigned short status = sci_in(port, SCxSR);
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
struct sci_port *s = &sci_ports[port->line];

if (uart_handle_break(port))
@@ -777,7 +777,7 @@ static irqreturn_t sci_er_interrupt(int irq, void *ptr)
} else {
#if defined(SCIF_ORER)
if((sci_in(port, SCLSR) & SCIF_ORER) != 0) {
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;

sci_out(port, SCLSR, 0);
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
diff --git a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c
index 019da2e..b73e3c0 100644
--- a/drivers/serial/sn_console.c
+++ b/drivers/serial/sn_console.c
@@ -471,7 +471,7 @@ sn_receive_chars(struct sn_cons_port *port, unsigned long flags)

if (port->sc_port.info) {
/* The serial_core stuffs are initilized, use them */
- tty = port->sc_port.info->tty;
+ tty = port->sc_port.info->port.tty;
}
else {
/* Not registered yet - can't pass to tty layer. */
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
index b51c242..6a3f8fb 100644
--- a/drivers/serial/uartlite.c
+++ b/drivers/serial/uartlite.c
@@ -75,7 +75,7 @@ static struct uart_port ulite_ports[ULITE_NR_UARTS];

static int ulite_receive(struct uart_port *port, int stat)
{
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
unsigned char ch = 0;
char flag = TTY_NORMAL;

@@ -162,7 +162,7 @@ static irqreturn_t ulite_isr(int irq, void *dev_id)
busy |= ulite_transmit(port, stat);
} while (busy);

- tty_flip_buffer_push(port->info->tty);
+ tty_flip_buffer_push(port->info->port.tty);

return IRQ_HANDLED;
}
diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c
index 566a8b4..5c5d18d 100644
--- a/drivers/serial/ucc_uart.c
+++ b/drivers/serial/ucc_uart.c
@@ -466,7 +466,7 @@ static void qe_uart_int_rx(struct uart_qe_port *qe_port)
int i;
unsigned char ch, *cp;
struct uart_port *port = &qe_port->port;
- struct tty_struct *tty = port->info->tty;
+ struct tty_struct *tty = port->info->port.tty;
struct qe_bd *bdp;
u16 status;
unsigned int flg;
diff --git a/drivers/serial/v850e_uart.c b/drivers/serial/v850e_uart.c
index dd98aca..5acf061 100644
--- a/drivers/serial/v850e_uart.c
+++ b/drivers/serial/v850e_uart.c
@@ -300,8 +300,8 @@ static irqreturn_t v850e_uart_rx_irq(int irq, void *data)

port->icount.rx++;

- tty_insert_flip_char (port->info->tty, ch, ch_stat);
- tty_schedule_flip (port->info->tty);
+ tty_insert_flip_char (port->info->port.tty, ch, ch_stat);
+ tty_schedule_flip (port->info->port.tty);

return IRQ_HANDLED;
}
diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c
index bb6ce6b..0573f3b 100644
--- a/drivers/serial/vr41xx_siu.c
+++ b/drivers/serial/vr41xx_siu.c
@@ -318,7 +318,7 @@ static inline void receive_chars(struct uart_port *port, uint8_t *status)
char flag;
int max_count = RX_MAX_COUNT;

- tty = port->info->tty;
+ tty = port->info->port.tty;
lsr = *status;

do {
diff --git a/drivers/serial/zs.c b/drivers/serial/zs.c
index 65f1294..bd45b62 100644
--- a/drivers/serial/zs.c
+++ b/drivers/serial/zs.c
@@ -602,7 +602,7 @@ static void zs_receive_chars(struct zs_port *zport)
uart_insert_char(uport, status, Rx_OVR, ch, flag);
}

- tty_flip_buffer_push(uport->info->tty);
+ tty_flip_buffer_push(uport->info->port.tty);
}

static void zs_raw_transmit_chars(struct zs_port *zport)
--
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