Fix compile errors in SGI console drivers (linux-next tree)

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

Signed-off-by: Takashi Iwai <tiwai@suse.de>
(Reviewed and checked rather than blindly added)
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 41 insertions, 38 deletions

diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 3e0366eab412..8249ac490559 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;