1 files changed, 80 insertions, 80 deletions

diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index d17be10c5d21..0243efb0be95 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -613,17 +613,17 @@ static void stl_cd_change(struct stlport *portp)
 {
         unsigned int oldsigs = portp->sigs;
 
-        if (!portp->tty)
+        if (!portp->port.tty)
                 return;
 
         portp->sigs = stl_getsignals(portp);
 
         if ((portp->sigs & TIOCM_CD) && ((oldsigs & TIOCM_CD) == 0))
-                wake_up_interruptible(&portp->open_wait);
+                wake_up_interruptible(&portp->port.open_wait);
 
         if ((oldsigs & TIOCM_CD) && ((portp->sigs & TIOCM_CD) == 0))
-                if (portp->flags & ASYNC_CHECK_CD)
-                        tty_hangup(portp->tty);
+                if (portp->port.flags & ASYNC_CHECK_CD)
+                        tty_hangup(portp->port.tty);
 }
 
 /*
@@ -734,11 +734,11 @@ static int stl_open(struct tty_struct *tty, struct file *filp)
  *      On the first open of the device setup the port hardware, and
  *      initialize the per port data structure.
  */
-        portp->tty = tty;
+        portp->port.tty = tty;
         tty->driver_data = portp;
-        portp->refcount++;
+        portp->port.count++;
 
-        if ((portp->flags & ASYNC_INITIALIZED) == 0) {
+        if ((portp->port.flags & ASYNC_INITIALIZED) == 0) {
                 if (!portp->tx.buf) {
                         portp->tx.buf = kmalloc(STL_TXBUFSIZE, GFP_KERNEL);
                         if (!portp->tx.buf)
@@ -752,7 +752,7 @@ static int stl_open(struct tty_struct *tty, struct file *filp)
                 stl_enablerxtx(portp, 1, 1);
                 stl_startrxtx(portp, 1, 0);
                 clear_bit(TTY_IO_ERROR, &tty->flags);
-                portp->flags |= ASYNC_INITIALIZED;
+                portp->port.flags |= ASYNC_INITIALIZED;
         }
 
 /*
@@ -761,9 +761,9 @@ static int stl_open(struct tty_struct *tty, struct file *filp)
  *      The sleep here does not need interrupt protection since the wakeup
  *      for it is done with the same context.
  */
-        if (portp->flags & ASYNC_CLOSING) {
-                interruptible_sleep_on(&portp->close_wait);
-                if (portp->flags & ASYNC_HUP_NOTIFY)
+        if (portp->port.flags & ASYNC_CLOSING) {
+                interruptible_sleep_on(&portp->port.close_wait);
+                if (portp->port.flags & ASYNC_HUP_NOTIFY)
                         return -EAGAIN;
                 return -ERESTARTSYS;
         }
@@ -777,7 +777,7 @@ static int stl_open(struct tty_struct *tty, struct file *filp)
                 if ((rc = stl_waitcarrier(portp, filp)) != 0)
                         return rc;
 
-        portp->flags |= ASYNC_NORMAL_ACTIVE;
+        portp->port.flags |= ASYNC_NORMAL_ACTIVE;
 
         return 0;
 }
@@ -801,25 +801,25 @@ static int stl_waitcarrier(struct stlport *portp, struct file *filp)
 
         spin_lock_irqsave(&stallion_lock, flags);
 
-        if (portp->tty->termios->c_cflag & CLOCAL)
+        if (portp->port.tty->termios->c_cflag & CLOCAL)
                 doclocal++;
 
         portp->openwaitcnt++;
         if (! tty_hung_up_p(filp))
-                portp->refcount--;
+                portp->port.count--;
 
         for (;;) {
                 /* Takes brd_lock internally */
                 stl_setsignals(portp, 1, 1);
                 if (tty_hung_up_p(filp) ||
-                    ((portp->flags & ASYNC_INITIALIZED) == 0)) {
-                        if (portp->flags & ASYNC_HUP_NOTIFY)
+                    ((portp->port.flags & ASYNC_INITIALIZED) == 0)) {
+                        if (portp->port.flags & ASYNC_HUP_NOTIFY)
                                 rc = -EBUSY;
                         else
                                 rc = -ERESTARTSYS;
                         break;
                 }
-                if (((portp->flags & ASYNC_CLOSING) == 0) &&
+                if (((portp->port.flags & ASYNC_CLOSING) == 0) &&
                     (doclocal || (portp->sigs & TIOCM_CD)))
                         break;
                 if (signal_pending(current)) {
@@ -827,11 +827,11 @@ static int stl_waitcarrier(struct stlport *portp, struct file *filp)
                         break;
                 }
                 /* FIXME */
-                interruptible_sleep_on(&portp->open_wait);
+                interruptible_sleep_on(&portp->port.open_wait);
         }
 
         if (! tty_hung_up_p(filp))
-                portp->refcount++;
+                portp->port.count++;
         portp->openwaitcnt--;
         spin_unlock_irqrestore(&stallion_lock, flags);
 
@@ -904,15 +904,15 @@ static void stl_close(struct tty_struct *tty, struct file *filp)
                 spin_unlock_irqrestore(&stallion_lock, flags);
                 return;
         }
-        if ((tty->count == 1) && (portp->refcount != 1))
-                portp->refcount = 1;
-        if (portp->refcount-- > 1) {
+        if ((tty->count == 1) && (portp->port.count != 1))
+                portp->port.count = 1;
+        if (portp->port.count-- > 1) {
                 spin_unlock_irqrestore(&stallion_lock, flags);
                 return;
         }
 
-        portp->refcount = 0;
-        portp->flags |= ASYNC_CLOSING;
+        portp->port.count = 0;
+        portp->port.flags |= ASYNC_CLOSING;
 
 /*
  *      May want to wait for any data to drain before closing. The BUSY
@@ -930,7 +930,7 @@ static void stl_close(struct tty_struct *tty, struct file *filp)
 
 
         spin_lock_irqsave(&stallion_lock, flags);
-        portp->flags &= ~ASYNC_INITIALIZED;
+        portp->port.flags &= ~ASYNC_INITIALIZED;
         spin_unlock_irqrestore(&stallion_lock, flags);
 
         stl_disableintrs(portp);
@@ -949,16 +949,16 @@ static void stl_close(struct tty_struct *tty, struct file *filp)
         tty_ldisc_flush(tty);
 
         tty->closing = 0;
-        portp->tty = NULL;
+        portp->port.tty = NULL;
 
         if (portp->openwaitcnt) {
                 if (portp->close_delay)
                         msleep_interruptible(jiffies_to_msecs(portp->close_delay));
-                wake_up_interruptible(&portp->open_wait);
+                wake_up_interruptible(&portp->port.open_wait);
         }
 
-        portp->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
-        wake_up_interruptible(&portp->close_wait);
+        portp->port.flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
+        wake_up_interruptible(&portp->port.close_wait);
 }
 
 /*****************************************************************************/
@@ -1153,7 +1153,7 @@ static int stl_getserial(struct stlport *portp, struct serial_struct __user *sp)
         memset(&sio, 0, sizeof(struct serial_struct));
         sio.line = portp->portnr;
         sio.port = portp->ioaddr;
-        sio.flags = portp->flags;
+        sio.flags = portp->port.flags;
         sio.baud_base = portp->baud_base;
         sio.close_delay = portp->close_delay;
         sio.closing_wait = portp->closing_wait;
@@ -1194,17 +1194,17 @@ static int stl_setserial(struct stlport *portp, struct serial_struct __user *sp)
                 if ((sio.baud_base != portp->baud_base) ||
                     (sio.close_delay != portp->close_delay) ||
                     ((sio.flags & ~ASYNC_USR_MASK) !=
-                    (portp->flags & ~ASYNC_USR_MASK)))
+                    (portp->port.flags & ~ASYNC_USR_MASK)))
                         return -EPERM;
         } 
 
-        portp->flags = (portp->flags & ~ASYNC_USR_MASK) |
+        portp->port.flags = (portp->port.flags & ~ASYNC_USR_MASK) |
                 (sio.flags & ASYNC_USR_MASK);
         portp->baud_base = sio.baud_base;
         portp->close_delay = sio.close_delay;
         portp->closing_wait = sio.closing_wait;
         portp->custom_divisor = sio.custom_divisor;
-        stl_setport(portp, portp->tty->termios);
+        stl_setport(portp, portp->port.tty->termios);
         return 0;
 }
 
@@ -1353,7 +1353,7 @@ static void stl_settermios(struct tty_struct *tty, struct ktermios *old)
                 stl_start(tty);
         }
         if (((old->c_cflag & CLOCAL) == 0) && (tiosp->c_cflag & CLOCAL))
-                wake_up_interruptible(&portp->open_wait);
+                wake_up_interruptible(&portp->port.open_wait);
 }
 
 /*****************************************************************************/
@@ -1438,7 +1438,7 @@ static void stl_hangup(struct tty_struct *tty)
         if (portp == NULL)
                 return;
 
-        portp->flags &= ~ASYNC_INITIALIZED;
+        portp->port.flags &= ~ASYNC_INITIALIZED;
         stl_disableintrs(portp);
         if (tty->termios->c_cflag & HUPCL)
                 stl_setsignals(portp, 0, 0);
@@ -1452,10 +1452,10 @@ static void stl_hangup(struct tty_struct *tty)
                 portp->tx.head = NULL;
                 portp->tx.tail = NULL;
         }
-        portp->tty = NULL;
-        portp->flags &= ~ASYNC_NORMAL_ACTIVE;
-        portp->refcount = 0;
-        wake_up_interruptible(&portp->open_wait);
+        portp->port.tty = NULL;
+        portp->port.flags &= ~ASYNC_NORMAL_ACTIVE;
+        portp->port.count = 0;
+        wake_up_interruptible(&portp->port.open_wait);
 }
 
 /*****************************************************************************/
@@ -1814,8 +1814,8 @@ static int __devinit stl_initports(struct stlbrd *brdp, struct stlpanel *panelp)
                 portp->baud_base = STL_BAUDBASE;
                 portp->close_delay = STL_CLOSEDELAY;
                 portp->closing_wait = 30 * HZ;
-                init_waitqueue_head(&portp->open_wait);
-                init_waitqueue_head(&portp->close_wait);
+                init_waitqueue_head(&portp->port.open_wait);
+                init_waitqueue_head(&portp->port.close_wait);
                 portp->stats.brd = portp->brdnr;
                 portp->stats.panel = portp->panelnr;
                 portp->stats.port = portp->portnr;
@@ -1840,8 +1840,8 @@ static void stl_cleanup_panels(struct stlbrd *brdp)
                         portp = panelp->ports[k];
                         if (portp == NULL)
                                 continue;
-                        if (portp->tty != NULL)
-                                stl_hangup(portp->tty);
+                        if (portp->port.tty != NULL)
+                                stl_hangup(portp->port.tty);
                         kfree(portp->tx.buf);
                         kfree(portp);
                 }
@@ -2513,7 +2513,7 @@ static int stl_getportstats(struct stlport *portp, comstats_t __user *cp)
         }
 
         portp->stats.state = portp->istate;
-        portp->stats.flags = portp->flags;
+        portp->stats.flags = portp->port.flags;
         portp->stats.hwid = portp->hwid;
 
         portp->stats.ttystate = 0;
@@ -2524,16 +2524,16 @@ static int stl_getportstats(struct stlport *portp, comstats_t __user *cp)
         portp->stats.rxbuffered = 0;
 
         spin_lock_irqsave(&stallion_lock, flags);
-        if (portp->tty != NULL)
-                if (portp->tty->driver_data == portp) {
-                        portp->stats.ttystate = portp->tty->flags;
+        if (portp->port.tty != NULL)
+                if (portp->port.tty->driver_data == portp) {
+                        portp->stats.ttystate = portp->port.tty->flags;
                         /* No longer available as a statistic */
-                        portp->stats.rxbuffered = 1; /*portp->tty->flip.count; */
-                        if (portp->tty->termios != NULL) {
-                                portp->stats.cflags = portp->tty->termios->c_cflag;
-                                portp->stats.iflags = portp->tty->termios->c_iflag;
-                                portp->stats.oflags = portp->tty->termios->c_oflag;
-                                portp->stats.lflags = portp->tty->termios->c_lflag;
+                        portp->stats.rxbuffered = 1; /*portp->port.tty->flip.count; */
+                        if (portp->port.tty->termios != NULL) {
+                                portp->stats.cflags = portp->port.tty->termios->c_cflag;
+                                portp->stats.iflags = portp->port.tty->termios->c_iflag;
+                                portp->stats.oflags = portp->port.tty->termios->c_oflag;
+                                portp->stats.lflags = portp->port.tty->termios->c_lflag;
                         }
                 }
         spin_unlock_irqrestore(&stallion_lock, flags);
@@ -2939,15 +2939,15 @@ static void stl_cd1400setport(struct stlport *portp, struct ktermios *tiosp)
         }
         baudrate = stl_baudrates[baudrate];
         if ((tiosp->c_cflag & CBAUD) == B38400) {
-                if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
+                if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
                         baudrate = 57600;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
                         baudrate = 115200;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
                         baudrate = 230400;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
                         baudrate = 460800;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST)
                         baudrate = (portp->baud_base / portp->custom_divisor);
         }
         if (baudrate > STL_CD1400MAXBAUD)
@@ -2969,9 +2969,9 @@ static void stl_cd1400setport(struct stlport *portp, struct ktermios *tiosp)
                 mcor1 |= MCOR1_DCD;
                 mcor2 |= MCOR2_DCD;
                 sreron |= SRER_MODEM;
-                portp->flags |= ASYNC_CHECK_CD;
+                portp->port.flags |= ASYNC_CHECK_CD;
         } else
-                portp->flags &= ~ASYNC_CHECK_CD;
+                portp->port.flags &= ~ASYNC_CHECK_CD;
 
 /*
  *      Setup cd1400 enhanced modes if we can. In particular we want to
@@ -3242,7 +3242,7 @@ static void stl_cd1400flowctrl(struct stlport *portp, int state)
 
         if (portp == NULL)
                 return;
-        tty = portp->tty;
+        tty = portp->port.tty;
         if (tty == NULL)
                 return;
 
@@ -3304,7 +3304,7 @@ static void stl_cd1400sendflow(struct stlport *portp, int state)
 
         if (portp == NULL)
                 return;
-        tty = portp->tty;
+        tty = portp->port.tty;
         if (tty == NULL)
                 return;
 
@@ -3503,8 +3503,8 @@ static void stl_cd1400txisr(struct stlpanel *panelp, int ioaddr)
         if ((len == 0) || ((len < STL_TXBUFLOW) &&
             (test_bit(ASYI_TXLOW, &portp->istate) == 0))) {
                 set_bit(ASYI_TXLOW, &portp->istate);
-                if (portp->tty)
-                        tty_wakeup(portp->tty);
+                if (portp->port.tty)
+                        tty_wakeup(portp->port.tty);
         }
 
         if (len == 0) {
@@ -3568,7 +3568,7 @@ static void stl_cd1400rxisr(struct stlpanel *panelp, int ioaddr)
                 return;
         }
         portp = panelp->ports[(ioack >> 3)];
-        tty = portp->tty;
+        tty = portp->port.tty;
 
         if ((ioack & ACK_TYPMASK) == ACK_TYPRXGOOD) {
                 outb((RDCR + portp->uartaddr), ioaddr);
@@ -3613,7 +3613,7 @@ static void stl_cd1400rxisr(struct stlpanel *panelp, int ioaddr)
                         if (portp->rxmarkmsk & status) {
                                 if (status & ST_BREAK) {
                                         status = TTY_BREAK;
-                                        if (portp->flags & ASYNC_SAK) {
+                                        if (portp->port.flags & ASYNC_SAK) {
                                                 do_SAK(tty);
                                                 BRDENABLE(portp->brdnr, portp->pagenr);
                                         }
@@ -3899,15 +3899,15 @@ static void stl_sc26198setport(struct stlport *portp, struct ktermios *tiosp)
         }
         baudrate = stl_baudrates[baudrate];
         if ((tiosp->c_cflag & CBAUD) == B38400) {
-                if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
+                if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
                         baudrate = 57600;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
                         baudrate = 115200;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
                         baudrate = 230400;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
                         baudrate = 460800;
-                else if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST)
+                else if ((portp->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST)
                         baudrate = (portp->baud_base / portp->custom_divisor);
         }
         if (baudrate > STL_SC26198MAXBAUD)
@@ -3922,11 +3922,11 @@ static void stl_sc26198setport(struct stlport *portp, struct ktermios *tiosp)
  *      Check what form of modem signaling is required and set it up.
  */
         if (tiosp->c_cflag & CLOCAL) {
-                portp->flags &= ~ASYNC_CHECK_CD;
+                portp->port.flags &= ~ASYNC_CHECK_CD;
         } else {
                 iopr |= IOPR_DCDCOS;
                 imron |= IR_IOPORT;
-                portp->flags |= ASYNC_CHECK_CD;
+                portp->port.flags |= ASYNC_CHECK_CD;
         }
 
 /*
@@ -4174,7 +4174,7 @@ static void stl_sc26198flowctrl(struct stlport *portp, int state)
 
         if (portp == NULL)
                 return;
-        tty = portp->tty;
+        tty = portp->port.tty;
         if (tty == NULL)
                 return;
 
@@ -4243,7 +4243,7 @@ static void stl_sc26198sendflow(struct stlport *portp, int state)
 
         if (portp == NULL)
                 return;
-        tty = portp->tty;
+        tty = portp->port.tty;
         if (tty == NULL)
                 return;
 
@@ -4421,8 +4421,8 @@ static void stl_sc26198txisr(struct stlport *portp)
         if ((len == 0) || ((len < STL_TXBUFLOW) &&
             (test_bit(ASYI_TXLOW, &portp->istate) == 0))) {
                 set_bit(ASYI_TXLOW, &portp->istate);
-                if (portp->tty)
-                        tty_wakeup(portp->tty);
+                if (portp->port.tty)
+                        tty_wakeup(portp->port.tty);
         }
 
         if (len == 0) {
@@ -4475,7 +4475,7 @@ static void stl_sc26198rxisr(struct stlport *portp, unsigned int iack)
 
         pr_debug("stl_sc26198rxisr(portp=%p,iack=%x)\n", portp, iack);
 
-        tty = portp->tty;
+        tty = portp->port.tty;
         ioaddr = portp->ioaddr;
         outb(GIBCR, (ioaddr + XP_ADDR));
         len = inb(ioaddr + XP_DATA) + 1;
@@ -4527,7 +4527,7 @@ static void stl_sc26198rxbadch(struct stlport *portp, unsigned char status, char
         struct tty_struct       *tty;
         unsigned int            ioaddr;
 
-        tty = portp->tty;
+        tty = portp->port.tty;
         ioaddr = portp->ioaddr;
 
         if (status & SR_RXPARITY)
@@ -4544,7 +4544,7 @@ static void stl_sc26198rxbadch(struct stlport *portp, unsigned char status, char
                 if (portp->rxmarkmsk & status) {
                         if (status & SR_RXBREAK) {
                                 status = TTY_BREAK;
-                                if (portp->flags & ASYNC_SAK) {
+                                if (portp->port.flags & ASYNC_SAK) {
                                         do_SAK(tty);
                                         BRDENABLE(portp->brdnr, portp->pagenr);
                                 }