[PATCH] lindent rio drivers

Run all rio files through indent -kr -i8 -bri0 -l255, as requested by Alan.

rioboot.c and rioinit.c were skipped due to worrisome lindent warnings.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 590 insertions, 634 deletions

diff --git a/drivers/char/rio/riotty.c b/drivers/char/rio/riotty.c
index 78a321a..5894a25 100644
--- a/drivers/char/rio/riotty.c
+++ b/drivers/char/rio/riotty.c
@@ -90,21 +90,19 @@ static char *_riotty_c_sccs_ = "@(#)riotty.c	1.3";
 #include "sam.h"
 
 #if 0
-static void ttyseth_pv(struct Port *, struct ttystatics *, 
-				struct termios *sg, int);
+static void ttyseth_pv(struct Port *, struct ttystatics *, struct termios *sg, int);
 #endif
 
 static void RIOClearUp(struct Port *PortP);
-int RIOShortCommand(struct rio_info *p, struct Port *PortP, 
-			   int command, int len, int arg);
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
 
 #if 0
 static int RIOCookMode(struct ttystatics *);
 #endif
 
-extern int	conv_vb[];	/* now defined in ttymgr.c */
-extern int	conv_bv[];	/* now defined in ttymgr.c */
- 
+extern int conv_vb[];		/* now defined in ttymgr.c */
+extern int conv_bv[];		/* now defined in ttymgr.c */
+
 /*
 ** 16.09.1998 ARG - Fix to build riotty.k.o for Modular Kernel Support
 **
@@ -117,27 +115,25 @@ extern int	conv_bv[];	/* now defined in ttymgr.c */
 #endif
 
 #ifdef NEED_THIS2
-static struct old_sgttyb 
-default_sg = 
-{ 
-	B19200, B19200,				/* input and output speed */ 
-	'H' - '@',					/* erase char */ 
-	-1,							/* 2nd erase char */ 
-	'U' - '@',					/* kill char */ 
-	ECHO | CRMOD,				/* mode */ 
-	'C' - '@',					/* interrupt character */ 
-	'\\' - '@',					/* quit char */ 
-	'Q' - '@',					/* start char */
-	'S' - '@',					/* stop char */ 
-	'D' - '@',					/* EOF */
-	-1,							/* brk */
-	(LCRTBS | LCRTERA | LCRTKIL | LCTLECH),	/* local mode word */ 
-	'Z' - '@',					/* process stop */
-	'Y' - '@',					/* delayed stop */
-	'R' - '@',					/* reprint line */ 
-	'O' - '@',					/* flush output */
-	'W' - '@',					/* word erase */
-	'V' - '@'					/* literal next char */
+static struct old_sgttyb default_sg = {
+	B19200, B19200,		/* input and output speed */
+	'H' - '@',		/* erase char */
+	-1,			/* 2nd erase char */
+	'U' - '@',		/* kill char */
+	ECHO | CRMOD,		/* mode */
+	'C' - '@',		/* interrupt character */
+	'\\' - '@',		/* quit char */
+	'Q' - '@',		/* start char */
+	'S' - '@',		/* stop char */
+	'D' - '@',		/* EOF */
+	-1,			/* brk */
+	(LCRTBS | LCRTERA | LCRTKIL | LCTLECH),	/* local mode word */
+	'Z' - '@',		/* process stop */
+	'Y' - '@',		/* delayed stop */
+	'R' - '@',		/* reprint line */
+	'O' - '@',		/* flush output */
+	'W' - '@',		/* word erase */
+	'V' - '@'		/* literal next char */
 };
 #endif
 
@@ -145,62 +141,59 @@ default_sg =
 extern struct rio_info *p;
 
 
-int
-riotopen(struct tty_struct * tty, struct file * filp)
+int riotopen(struct tty_struct *tty, struct file *filp)
 {
 	register uint SysPort;
 	int Modem;
 	int repeat_this = 250;
-	struct Port *PortP;		 /* pointer to the port structure */
+	struct Port *PortP;	/* pointer to the port structure */
 	unsigned long flags;
 	int retval = 0;
 
-	func_enter ();
+	func_enter();
 
 	/* Make sure driver_data is NULL in case the rio isn't booted jet. Else gs_close
 	   is going to oops.
-	*/
+	 */
 	tty->driver_data = NULL;
-        
+
 	SysPort = rio_minor(tty);
-	Modem   = rio_ismodem(tty);
+	Modem = rio_ismodem(tty);
 
-	if ( p->RIOFailed ) {
-		rio_dprintk (RIO_DEBUG_TTY, "System initialisation failed\n");
+	if (p->RIOFailed) {
+		rio_dprintk(RIO_DEBUG_TTY, "System initialisation failed\n");
 		pseterr(ENXIO);
-		func_exit ();
+		func_exit();
 		return -ENXIO;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "port open SysPort %d (%s) (mapped:%d)\n",
-	       SysPort,  Modem ? "Modem" : "tty",
-				   p->RIOPortp[SysPort]->Mapped);
+	rio_dprintk(RIO_DEBUG_TTY, "port open SysPort %d (%s) (mapped:%d)\n", SysPort, Modem ? "Modem" : "tty", p->RIOPortp[SysPort]->Mapped);
 
 	/*
-	** Validate that we have received a legitimate request.
-	** Currently, just check that we are opening a port on
-	** a host card that actually exists, and that the port
-	** has been mapped onto a host.
-	*/
+	 ** Validate that we have received a legitimate request.
+	 ** Currently, just check that we are opening a port on
+	 ** a host card that actually exists, and that the port
+	 ** has been mapped onto a host.
+	 */
 	if (SysPort >= RIO_PORTS) {	/* out of range ? */
-		rio_dprintk (RIO_DEBUG_TTY, "Illegal port number %d\n",SysPort);
+		rio_dprintk(RIO_DEBUG_TTY, "Illegal port number %d\n", SysPort);
 		pseterr(ENXIO);
 		func_exit();
 		return -ENXIO;
 	}
 
 	/*
-	** Grab pointer to the port stucture
-	*/
+	 ** Grab pointer to the port stucture
+	 */
 	PortP = p->RIOPortp[SysPort];	/* Get control struc */
-	rio_dprintk (RIO_DEBUG_TTY, "PortP: %p\n", PortP);
-	if ( !PortP->Mapped ) {	/* we aren't mapped yet! */
+	rio_dprintk(RIO_DEBUG_TTY, "PortP: %p\n", PortP);
+	if (!PortP->Mapped) {	/* we aren't mapped yet! */
 		/*
-		** The system doesn't know which RTA this port
-		** corresponds to.
-		*/
-		rio_dprintk (RIO_DEBUG_TTY, "port not mapped into system\n");
-		func_exit ();
+		 ** The system doesn't know which RTA this port
+		 ** corresponds to.
+		 */
+		rio_dprintk(RIO_DEBUG_TTY, "port not mapped into system\n");
+		func_exit();
 		pseterr(ENXIO);
 		return -ENXIO;
 	}
@@ -210,132 +203,131 @@ riotopen(struct tty_struct * tty, struct file * filp)
 	PortP->gs.tty = tty;
 	PortP->gs.count++;
 
-	rio_dprintk (RIO_DEBUG_TTY, "%d bytes in tx buffer\n",
-				   PortP->gs.xmit_cnt);
+	rio_dprintk(RIO_DEBUG_TTY, "%d bytes in tx buffer\n", PortP->gs.xmit_cnt);
 
-	retval = gs_init_port (&PortP->gs);
+	retval = gs_init_port(&PortP->gs);
 	if (retval) {
 		PortP->gs.count--;
 		return -ENXIO;
 	}
 	/*
-	** If the host hasn't been booted yet, then 
-	** fail
-	*/
-	if ( (PortP->HostP->Flags & RUN_STATE) != RC_RUNNING ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Host not running\n");
+	 ** If the host hasn't been booted yet, then
+	 ** fail
+	 */
+	if ((PortP->HostP->Flags & RUN_STATE) != RC_RUNNING) {
+		rio_dprintk(RIO_DEBUG_TTY, "Host not running\n");
 		pseterr(ENXIO);
-		func_exit ();
+		func_exit();
 		return -ENXIO;
 	}
 
 	/*
-	** If the RTA has not booted yet and the user has choosen to block
-	** until the RTA is present then we must spin here waiting for
-	** the RTA to boot.
-	*/
+	 ** If the RTA has not booted yet and the user has choosen to block
+	 ** until the RTA is present then we must spin here waiting for
+	 ** the RTA to boot.
+	 */
 #if 0
 	if (!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED)) {
 		if (PortP->WaitUntilBooted) {
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for RTA to boot\n");
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for RTA to boot\n");
 			do {
 				if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-					rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
-					func_exit ();
+					rio_dprintk(RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+					func_exit();
 					return -EINTR;
 				}
-				if (repeat_this -- <= 0) {
-					rio_dprintk (RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
-					RIOPreemptiveCmd(p, PortP, FCLOSE ); 
+				if (repeat_this-- <= 0) {
+					rio_dprintk(RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
+					RIOPreemptiveCmd(p, PortP, FCLOSE);
 					pseterr(EINTR);
-					func_exit ();
+					func_exit();
 					return -EIO;
 				}
-			} while(!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED));
-			rio_dprintk (RIO_DEBUG_TTY, "RTA has been booted\n");
+			} while (!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED));
+			rio_dprintk(RIO_DEBUG_TTY, "RTA has been booted\n");
 		} else {
-			rio_dprintk (RIO_DEBUG_TTY, "RTA never booted\n");
+			rio_dprintk(RIO_DEBUG_TTY, "RTA never booted\n");
 			pseterr(ENXIO);
-			func_exit ();
+			func_exit();
 			return 0;
 		}
 	}
 #else
 	/* I find the above code a bit hairy. I find the below code
-           easier to read and shorter. Now, if it works too that would
+	   easier to read and shorter. Now, if it works too that would
 	   be great... -- REW 
-	*/
-	rio_dprintk (RIO_DEBUG_TTY, "Checking if RTA has booted... \n");
+	 */
+	rio_dprintk(RIO_DEBUG_TTY, "Checking if RTA has booted... \n");
 	while (!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED)) {
-	  if (!PortP->WaitUntilBooted) {
-	    rio_dprintk (RIO_DEBUG_TTY, "RTA never booted\n");
-	    func_exit ();
-	    return -ENXIO;
-	  }
-
-	  /* Under Linux you'd normally use a wait instead of this
-	     busy-waiting. I'll stick with the old implementation for
-	     now. --REW 
-	  */
-	  if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-	    rio_dprintk (RIO_DEBUG_TTY, "RTA_wait_for_boot: EINTR in delay \n");
-	    func_exit ();
-	    return -EINTR;
-	  }
-	  if (repeat_this -- <= 0) {
-	    rio_dprintk (RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
-	    func_exit ();
-	    return -EIO;
-	  }
+		if (!PortP->WaitUntilBooted) {
+			rio_dprintk(RIO_DEBUG_TTY, "RTA never booted\n");
+			func_exit();
+			return -ENXIO;
+		}
+
+		/* Under Linux you'd normally use a wait instead of this
+		   busy-waiting. I'll stick with the old implementation for
+		   now. --REW
+		 */
+		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "RTA_wait_for_boot: EINTR in delay \n");
+			func_exit();
+			return -EINTR;
+		}
+		if (repeat_this-- <= 0) {
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
+			func_exit();
+			return -EIO;
+		}
 	}
-	rio_dprintk (RIO_DEBUG_TTY, "RTA has been booted\n");
+	rio_dprintk(RIO_DEBUG_TTY, "RTA has been booted\n");
 #endif
 #if 0
-	tp =  PortP->TtyP;		/* get tty struct */
+	tp = PortP->TtyP;	/* get tty struct */
 #endif
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		goto bombout;
 	}
 #if 0
 	retval = gs_init_port(&PortP->gs);
-	if (retval){
-		func_exit ();
+	if (retval) {
+		func_exit();
 		return retval;
 	}
 #endif
 
 	/*
-	** If the port is in the final throws of being closed,
-	** we should wait here (politely), waiting
-	** for it to finish, so that it doesn't close us!
-	*/
-	while ( (PortP->State & RIO_CLOSING) && !p->RIOHalted ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Waiting for RIO_CLOSING to go away\n");
-		if (repeat_this -- <= 0) {
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
-			RIOPreemptiveCmd(p, PortP, FCLOSE ); 
+	 ** If the port is in the final throws of being closed,
+	 ** we should wait here (politely), waiting
+	 ** for it to finish, so that it doesn't close us!
+	 */
+	while ((PortP->State & RIO_CLOSING) && !p->RIOHalted) {
+		rio_dprintk(RIO_DEBUG_TTY, "Waiting for RIO_CLOSING to go away\n");
+		if (repeat_this-- <= 0) {
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
+			RIOPreemptiveCmd(p, PortP, FCLOSE);
 			retval = -EINTR;
 			goto bombout;
 		}
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-			rio_spin_lock_irqsave(&PortP->portSem, flags); 
+			rio_spin_lock_irqsave(&PortP->portSem, flags);
 			retval = -EINTR;
 			goto bombout;
 		}
-		rio_spin_lock_irqsave(&PortP->portSem, flags); 
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
 
-	if ( !PortP->Mapped ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Port unmapped while closing!\n");
+	if (!PortP->Mapped) {
+		rio_dprintk(RIO_DEBUG_TTY, "Port unmapped while closing!\n");
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		retval = -ENXIO;
-		func_exit ();
+		func_exit();
 		return retval;
 	}
 
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		goto bombout;
 	}
 
@@ -346,16 +338,16 @@ riotopen(struct tty_struct * tty, struct file * filp)
 */
 	/* Uh? Suppose I turn these on and then another process opens
 	   the port again? The flags get cleared! Not good. -- REW */
-	if ( !(PortP->State & (RIO_LOPEN | RIO_MOPEN)) ) {
-		PortP->Config &= ~(RIO_CTSFLOW|RIO_RTSFLOW);
+	if (!(PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
+		PortP->Config &= ~(RIO_CTSFLOW | RIO_RTSFLOW);
 	}
 
 	if (!(PortP->firstOpen)) {	/* First time ? */
-		rio_dprintk (RIO_DEBUG_TTY, "First open for this port\n");
-	
+		rio_dprintk(RIO_DEBUG_TTY, "First open for this port\n");
+
 
 		PortP->firstOpen++;
-		PortP->CookMode = 0; /* XXX RIOCookMode(tp); */
+		PortP->CookMode = 0;	/* XXX RIOCookMode(tp); */
 		PortP->InUse = NOT_INUSE;
 
 		/* Tentative fix for bug PR27. Didn't work. */
@@ -363,26 +355,26 @@ riotopen(struct tty_struct * tty, struct file * filp)
 
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 #ifdef NEED_THIS
-		ttyseth(PortP, tp, (struct old_sgttyb *)&default_sg);
+		ttyseth(PortP, tp, (struct old_sgttyb *) &default_sg);
 #endif
 
 		/* Someone explain to me why this delay/config is
-                   here. If I read the docs correctly the "open"
-                   command piggybacks the parameters immediately. 
+		   here. If I read the docs correctly the "open"
+		   command piggybacks the parameters immediately.
 		   -- REW */
-		RIOParam(PortP,OPEN,Modem,OK_TO_SLEEP);		/* Open the port */
+		RIOParam(PortP, OPEN, Modem, OK_TO_SLEEP);	/* Open the port */
 #if 0
 		/* This delay of 1 second was annoying. I removed it. -- REW */
-		RIODelay(PortP, HUNDRED_MS*10);
-		RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	/* Config the port */
+		RIODelay(PortP, HUNDRED_MS * 10);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);	/* Config the port */
 #endif
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 		/*
-		** wait for the port to be not closed.
-		*/
-		while ( !(PortP->PortState & PORT_ISOPEN) && !p->RIOHalted ) {
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for PORT_ISOPEN-currently %x\n",PortP->PortState);
+		 ** wait for the port to be not closed.
+		 */
+		while (!(PortP->PortState & PORT_ISOPEN) && !p->RIOHalted) {
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for PORT_ISOPEN-currently %x\n", PortP->PortState);
 /*
 ** 15.10.1998 ARG - ESIL 0759
 ** (Part) fix for port being trashed when opened whilst RTA "disconnected"
@@ -399,115 +391,109 @@ riotopen(struct tty_struct * tty, struct file * filp)
 */
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-				rio_dprintk (RIO_DEBUG_TTY, "Waiting for open to finish broken by signal\n");
-				RIOPreemptiveCmd(p, PortP, FCLOSE );
-				func_exit ();
+				rio_dprintk(RIO_DEBUG_TTY, "Waiting for open to finish broken by signal\n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				func_exit();
 				return -EINTR;
 			}
 			rio_spin_lock_irqsave(&PortP->portSem, flags);
 		}
 
-		if ( p->RIOHalted ) {
-		  retval = -EIO;
-bombout:
-		  /* 			RIOClearUp( PortP ); */
+		if (p->RIOHalted) {
+			retval = -EIO;
+		      bombout:
+			/*                    RIOClearUp( PortP ); */
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			return retval;
 		}
-		rio_dprintk (RIO_DEBUG_TTY, "PORT_ISOPEN found\n");
+		rio_dprintk(RIO_DEBUG_TTY, "PORT_ISOPEN found\n");
 	}
-
-#ifdef MODEM_SUPPORT 
+#ifdef MODEM_SUPPORT
 	if (Modem) {
-		rio_dprintk (RIO_DEBUG_TTY, "Modem - test for carrier\n");
+		rio_dprintk(RIO_DEBUG_TTY, "Modem - test for carrier\n");
 		/*
-		** ACTION
-		** insert test for carrier here. -- ???
-		** I already see that test here. What's the deal? -- REW
-		*/
-		if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD))
-		{
-			rio_dprintk (RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
+		 ** ACTION
+		 ** insert test for carrier here. -- ???
+		 ** I already see that test here. What's the deal? -- REW
+		 */
+		if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
+			rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
 			/*
-			tp->tm.c_state |= CARR_ON;
-			wakeup((caddr_t) &tp->tm.c_canq);
-			*/
+			   tp->tm.c_state |= CARR_ON;
+			   wakeup((caddr_t) &tp->tm.c_canq);
+			 */
 			PortP->State |= RIO_CARR_ON;
-			wake_up_interruptible (&PortP->gs.open_wait);
-		}
-		else /* no carrier - wait for DCD */
-		{
-		  /*
-			while (!(PortP->gs.tty->termios->c_state & CARR_ON) && 
-			       !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
-		  */
-			while (!(PortP->State & RIO_CARR_ON) && 
-			       !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted ) {
-
-				rio_dprintk (RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n",SysPort);
+			wake_up_interruptible(&PortP->gs.open_wait);
+		} else {	/* no carrier - wait for DCD */
+
+			/*
+			   while (!(PortP->gs.tty->termios->c_state & CARR_ON) &&
+			   !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
+			 */
+			while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) {
+
+				rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort);
 				/*
-				PortP->gs.tty->termios->c_state |= WOPEN;
-				*/
+				   PortP->gs.tty->termios->c_state |= WOPEN;
+				 */
 				PortP->State |= RIO_WOPEN;
 				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				if (RIODelay (PortP, HUNDRED_MS) == RIO_FAIL)
+				if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL)
 #if 0
-				if ( sleep((caddr_t)&tp->tm.c_canqo, TTIPRI|PCATCH))
+					if (sleep((caddr_t) & tp->tm.c_canqo, TTIPRI | PCATCH))
 #endif
-				{
-					/*
-					** ACTION: verify that this is a good thing
-					** to do here. -- ???
-					** I think it's OK. -- REW
-					*/
-					rio_dprintk (RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n",
-					       SysPort);
-					RIOPreemptiveCmd( p, PortP, FCLOSE );
-					/*
-					tp->tm.c_state &= ~WOPEN;
-					*/
-					PortP->State &= ~RIO_WOPEN;
-					rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-					func_exit ();
-					return -EINTR;
-				}
+					{
+						/*
+						 ** ACTION: verify that this is a good thing
+						 ** to do here. -- ???
+						 ** I think it's OK. -- REW
+						 */
+						rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n", SysPort);
+						RIOPreemptiveCmd(p, PortP, FCLOSE);
+						/*
+						   tp->tm.c_state &= ~WOPEN;
+						 */
+						PortP->State &= ~RIO_WOPEN;
+						rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+						func_exit();
+						return -EINTR;
+					}
 			}
 			PortP->State &= ~RIO_WOPEN;
 		}
-		if ( p->RIOHalted )
+		if (p->RIOHalted)
 			goto bombout;
-		rio_dprintk (RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
+		rio_dprintk(RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
 		PortP->State |= RIO_MOPEN;
-	}
-	else
+	} else
 #endif
 	{
 		/*
-		** ACTION
-		** Direct line open - force carrier (will probably mean
-		** that sleeping Modem line fubar)
-		*/
+		 ** ACTION
+		 ** Direct line open - force carrier (will probably mean
+		 ** that sleeping Modem line fubar)
+		 */
 		PortP->State |= RIO_LOPEN;
 	}
 
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		goto bombout;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "high level open done\n");
+	rio_dprintk(RIO_DEBUG_TTY, "high level open done\n");
 
 #ifdef STATS
 	PortP->Stat.OpenCnt++;
 #endif
 	/*
-	** Count opens for port statistics reporting
-	*/
+	 ** Count opens for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->opens++;
 
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	rio_dprintk (RIO_DEBUG_TTY, "Returning from open\n");
-	func_exit ();
+	rio_dprintk(RIO_DEBUG_TTY, "Returning from open\n");
+	func_exit();
 	return 0;
 }
 
@@ -516,36 +502,35 @@ bombout:
 ** The operating system thinks that this is last close for the device.
 ** As there are two interfaces to the port (Modem and tty), we need to
 ** check that both are closed before we close the device.
-*/ 
-int
-riotclose(void  *ptr)
+*/
+int riotclose(void *ptr)
 {
 #if 0
 	register uint SysPort = dev;
-	struct ttystatics *tp;		/* pointer to our ttystruct */
+	struct ttystatics *tp;	/* pointer to our ttystruct */
 #endif
 	struct Port *PortP = ptr;	/* pointer to the port structure */
 	int deleted = 0;
-	int	try = -1; /* Disable the timeouts by setting them to -1 */
-	int	repeat_this = -1; /* Congrats to those having 15 years of 
-				     uptime! (You get to break the driver.) */
+	int try = -1;		/* Disable the timeouts by setting them to -1 */
+	int repeat_this = -1;	/* Congrats to those having 15 years of
+				   uptime! (You get to break the driver.) */
 	unsigned long end_time;
-	struct tty_struct * tty;
+	struct tty_struct *tty;
 	unsigned long flags;
 	int Modem;
 	int rv = 0;
-	
-	rio_dprintk (RIO_DEBUG_TTY, "port close SysPort %d\n",PortP->PortNum);
+
+	rio_dprintk(RIO_DEBUG_TTY, "port close SysPort %d\n", PortP->PortNum);
 
 	/* PortP = p->RIOPortp[SysPort]; */
-	rio_dprintk (RIO_DEBUG_TTY, "Port is at address 0x%x\n",(int)PortP);
-	/* tp = PortP->TtyP;*/			/* Get tty */
+	rio_dprintk(RIO_DEBUG_TTY, "Port is at address 0x%x\n", (int) PortP);
+	/* tp = PortP->TtyP; *//* Get tty */
 	tty = PortP->gs.tty;
-	rio_dprintk (RIO_DEBUG_TTY, "TTY is at address 0x%x\n",(int)tty);
+	rio_dprintk(RIO_DEBUG_TTY, "TTY is at address 0x%x\n", (int) tty);
 
-	if (PortP->gs.closing_wait) 
+	if (PortP->gs.closing_wait)
 		end_time = jiffies + PortP->gs.closing_wait;
-	else 
+	else
 		end_time = jiffies + MAX_SCHEDULE_TIMEOUT;
 
 	Modem = rio_ismodem(tty);
@@ -553,48 +538,48 @@ riotclose(void  *ptr)
 	/* What F.CKING cache? Even then, a higly idle multiprocessor,
 	   system with large caches this won't work . Better find out when 
 	   this doesn't work asap, and fix the cause.  -- REW */
-	
-	RIODelay(PortP, HUNDRED_MS*10);	/* To flush the cache */
+
+	RIODelay(PortP, HUNDRED_MS * 10);	/* To flush the cache */
 #endif
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 	/*
-	** Setting this flag will make any process trying to open
-	** this port block until we are complete closing it.
-	*/
+	 ** Setting this flag will make any process trying to open
+	 ** this port block until we are complete closing it.
+	 */
 	PortP->State |= RIO_CLOSING;
 
-	if ( (PortP->State & RIO_DELETED) ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Close on deleted RTA\n");
+	if ((PortP->State & RIO_DELETED)) {
+		rio_dprintk(RIO_DEBUG_TTY, "Close on deleted RTA\n");
 		deleted = 1;
 	}
-	
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rv = -EIO;
 		goto close_end;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "Clear bits\n");
+	rio_dprintk(RIO_DEBUG_TTY, "Clear bits\n");
 	/*
-	** clear the open bits for this device
-	*/
+	 ** clear the open bits for this device
+	 */
 	PortP->State &= (Modem ? ~RIO_MOPEN : ~RIO_LOPEN);
 	PortP->State &= ~RIO_CARR_ON;
 	PortP->ModemState &= ~MSVR1_CD;
 	/*
-	** If the device was open as both a Modem and a tty line
-	** then we need to wimp out here, as the port has not really
-	** been finally closed (gee, whizz!) The test here uses the
-	** bit for the OTHER mode of operation, to see if THAT is
-	** still active!
-	*/
-	if ( (PortP->State & (RIO_LOPEN|RIO_MOPEN)) ) {
+	 ** If the device was open as both a Modem and a tty line
+	 ** then we need to wimp out here, as the port has not really
+	 ** been finally closed (gee, whizz!) The test here uses the
+	 ** bit for the OTHER mode of operation, to see if THAT is
+	 ** still active!
+	 */
+	if ((PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
 		/*
-		** The port is still open for the other task -
-		** return, pretending that we are still active.
-		*/
-		rio_dprintk (RIO_DEBUG_TTY, "Channel %d still open !\n",PortP->PortNum);
+		 ** The port is still open for the other task -
+		 ** return, pretending that we are still active.
+		 */
+		rio_dprintk(RIO_DEBUG_TTY, "Channel %d still open !\n", PortP->PortNum);
 		PortP->State &= ~RIO_CLOSING;
 		if (PortP->firstOpen)
 			PortP->firstOpen--;
@@ -602,48 +587,47 @@ riotclose(void  *ptr)
 		return -EIO;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "Closing down - everything must go!\n");
+	rio_dprintk(RIO_DEBUG_TTY, "Closing down - everything must go!\n");
 
 	PortP->State &= ~RIO_DYNOROD;
 
 	/*
-	** This is where we wait for the port
-	** to drain down before closing. Bye-bye....
-	** (We never meant to do this)
-	*/
-	rio_dprintk (RIO_DEBUG_TTY, "Timeout 1 starts\n");
+	 ** This is where we wait for the port
+	 ** to drain down before closing. Bye-bye....
+	 ** (We never meant to do this)
+	 */
+	rio_dprintk(RIO_DEBUG_TTY, "Timeout 1 starts\n");
 
 	if (!deleted)
-	while ( (PortP->InUse != NOT_INUSE) && !p->RIOHalted && 
-		(PortP->TxBufferIn != PortP->TxBufferOut) ) {
-		cprintf("Need to flush the ttyport\n");
-		if (repeat_this -- <= 0) {
-			rv = -EINTR;
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
-			RIOPreemptiveCmd(p, PortP, FCLOSE);
-			goto close_end;
-		}
-		rio_dprintk (RIO_DEBUG_TTY, "Calling timeout to flush in closing\n");
-		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-		if (RIODelay_ni(PortP, HUNDRED_MS*10) == RIO_FAIL) {
-			rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
-			rv = -EINTR;
+		while ((PortP->InUse != NOT_INUSE) && !p->RIOHalted && (PortP->TxBufferIn != PortP->TxBufferOut)) {
+			cprintf("Need to flush the ttyport\n");
+			if (repeat_this-- <= 0) {
+				rv = -EINTR;
+				rio_dprintk(RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				goto close_end;
+			}
+			rio_dprintk(RIO_DEBUG_TTY, "Calling timeout to flush in closing\n");
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			if (RIODelay_ni(PortP, HUNDRED_MS * 10) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+				rv = -EINTR;
+				rio_spin_lock_irqsave(&PortP->portSem, flags);
+				goto close_end;
+			}
 			rio_spin_lock_irqsave(&PortP->portSem, flags);
-			goto close_end;
 		}
-		rio_spin_lock_irqsave(&PortP->portSem, flags);
-	}
 
 	PortP->TxBufferIn = PortP->TxBufferOut = 0;
 	repeat_this = 0xff;
 
 	PortP->InUse = 0;
-	if ( (PortP->State & (RIO_LOPEN|RIO_MOPEN)) ) {
+	if ((PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
 		/*
-		** The port has been re-opened for the other task -
-		** return, pretending that we are still active.
-		*/
-		rio_dprintk (RIO_DEBUG_TTY, "Channel %d re-open!\n", PortP->PortNum);
+		 ** The port has been re-opened for the other task -
+		 ** return, pretending that we are still active.
+		 */
+		rio_dprintk(RIO_DEBUG_TTY, "Channel %d re-open!\n", PortP->PortNum);
 		PortP->State &= ~RIO_CLOSING;
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (PortP->firstOpen)
@@ -651,8 +635,8 @@ riotclose(void  *ptr)
 		return -EIO;
 	}
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		goto close_end;
 	}
 
@@ -665,57 +649,56 @@ riotclose(void  *ptr)
 	}
 
 	if (!deleted)
-	  while (try && (PortP->PortState & PORT_ISOPEN)) {
-	        try--;
-		if (time_after (jiffies, end_time)) {
-		  rio_dprintk (RIO_DEBUG_TTY, "Run out of tries - force the bugger shut!\n" );
-		  RIOPreemptiveCmd(p, PortP,FCLOSE);
-		  break;
-		}
-		rio_dprintk (RIO_DEBUG_TTY, "Close: PortState:ISOPEN is %d\n", 
-					   PortP->PortState & PORT_ISOPEN);
+		while (try && (PortP->PortState & PORT_ISOPEN)) {
+			try--;
+			if (time_after(jiffies, end_time)) {
+				rio_dprintk(RIO_DEBUG_TTY, "Run out of tries - force the bugger shut!\n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				break;
+			}
+			rio_dprintk(RIO_DEBUG_TTY, "Close: PortState:ISOPEN is %d\n", PortP->PortState & PORT_ISOPEN);
 
-		if ( p->RIOHalted ) {
-			RIOClearUp( PortP );
-			goto close_end;
-		}
-		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-			rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
-			RIOPreemptiveCmd(p, PortP,FCLOSE);
-			break;
+			if (p->RIOHalted) {
+				RIOClearUp(PortP);
+				goto close_end;
+			}
+			if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				break;
+			}
 		}
-	}
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
-	rio_dprintk (RIO_DEBUG_TTY, "Close: try was %d on completion\n", try );
- 
+	rio_dprintk(RIO_DEBUG_TTY, "Close: try was %d on completion\n", try);
+
 	/* RIOPreemptiveCmd(p, PortP, FCLOSE); */
 
 /*
 ** 15.10.1998 ARG - ESIL 0761 part fix
 ** RIO has it's own CTSFLOW and RTSFLOW flags in 'Config' in the port structure,** we need to make sure that the flags are clear when the port is opened.
 */
-	PortP->Config &= ~(RIO_CTSFLOW|RIO_RTSFLOW);
+	PortP->Config &= ~(RIO_CTSFLOW | RIO_RTSFLOW);
 
 #ifdef STATS
 	PortP->Stat.CloseCnt++;
 #endif
 	/*
-	** Count opens for port statistics reporting
-	*/
+	 ** Count opens for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->closes++;
 
-close_end:
+      close_end:
 	/* XXX: Why would a "DELETED" flag be reset here? I'd have
 	   thought that a "deleted" flag means that the port was
 	   permanently gone, but here we can make it reappear by it
 	   being in close during the "deletion".
-	*/
-	PortP->State &= ~(RIO_CLOSING|RIO_DELETED);
+	 */
+	PortP->State &= ~(RIO_CLOSING | RIO_DELETED);
 	if (PortP->firstOpen)
 		PortP->firstOpen--;
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	rio_dprintk (RIO_DEBUG_TTY, "Return from close\n");
+	rio_dprintk(RIO_DEBUG_TTY, "Return from close\n");
 	return rv;
 }
 
@@ -728,52 +711,50 @@ close_end:
 ** COOK_MEDIUM if the card can do all the processing necessary.
 */
 #if 0
-static int
-RIOCookMode(struct ttystatics *tp)
+static int RIOCookMode(struct ttystatics *tp)
 {
 	/*
-	** We can't handle tm.c_mstate != 0 on SCO
-	** We can't handle mapping
-	** We can't handle non-ttwrite line disc.
-	** We can't handle lflag XCASE
-	** We can handle oflag OPOST & (OCRNL, ONLCR, TAB3)
-	*/
+	 ** We can't handle tm.c_mstate != 0 on SCO
+	 ** We can't handle mapping
+	 ** We can't handle non-ttwrite line disc.
+	 ** We can't handle lflag XCASE
+	 ** We can handle oflag OPOST & (OCRNL, ONLCR, TAB3)
+	 */
 
 #ifdef CHECK
-	CheckTtyP( tp );
+	CheckTtyP(tp);
 #endif
 	if (!(tp->tm.c_oflag & OPOST))	/* No post processing */
 		return COOK_RAW;	/* Raw mode o/p */
 
-	if ( tp->tm.c_lflag & XCASE )
+	if (tp->tm.c_lflag & XCASE)
 		return COOK_WELL;	/* Use line disc */
 
-	if (tp->tm.c_oflag & ~(OPOST | ONLCR | OCRNL | TAB3 ) )
+	if (tp->tm.c_oflag & ~(OPOST | ONLCR | OCRNL | TAB3))
 		return COOK_WELL;	/* Use line disc for strange modes */
 
-	if ( tp->tm.c_oflag == OPOST )	/* If only OPOST is set, do RAW */
+	if (tp->tm.c_oflag == OPOST)	/* If only OPOST is set, do RAW */
 		return COOK_RAW;
 
 	/*
-	** So, we need to output process!
-	*/
+	 ** So, we need to output process!
+	 */
 	return COOK_MEDIUM;
 }
 #endif
 
-static void
-RIOClearUp(PortP)
+static void RIOClearUp(PortP)
 struct Port *PortP;
 {
-	rio_dprintk (RIO_DEBUG_TTY, "RIOHalted set\n");
-	PortP->Config = 0;	  /* Direct semaphore */
+	rio_dprintk(RIO_DEBUG_TTY, "RIOHalted set\n");
+	PortP->Config = 0;	/* Direct semaphore */
 	PortP->PortState = 0;
 	PortP->firstOpen = 0;
 	PortP->FlushCmdBodge = 0;
 	PortP->ModemState = PortP->CookMode = 0;
 	PortP->Mapped = 0;
 	PortP->WflushFlag = 0;
-	PortP->MagicFlags	= 0;
+	PortP->MagicFlags = 0;
 	PortP->RxDataStart = 0;
 	PortP->TxBufferIn = 0;
 	PortP->TxBufferOut = 0;
@@ -788,33 +769,31 @@ struct Port *PortP;
 ** Other values of len aren't allowed, and will cause
 ** a panic.
 */
-int RIOShortCommand(struct rio_info *p, struct Port *PortP,
-		int command, int len, int arg)
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg)
 {
 	PKT *PacketP;
-	int		retries = 20; /* at 10 per second -> 2 seconds */
+	int retries = 20;	/* at 10 per second -> 2 seconds */
 	unsigned long flags;
 
-	rio_dprintk (RIO_DEBUG_TTY, "entering shortcommand.\n");
+	rio_dprintk(RIO_DEBUG_TTY, "entering shortcommand.\n");
 #ifdef CHECK
-	CheckPortP( PortP );
-	if ( len < 1 || len > 2 )
-		cprintf(("STUPID LENGTH %d\n",len));
+	CheckPortP(PortP);
+	if (len < 1 || len > 2)
+		cprintf(("STUPID LENGTH %d\n", len));
 #endif
 
-	if ( PortP->State & RIO_DELETED ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
+	if (PortP->State & RIO_DELETED) {
+		rio_dprintk(RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
 		return RIO_FAIL;
 	}
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 	/*
-	** If the port is in use for pre-emptive command, then wait for it to 
-	** be free again.
-	*/
-	while ( (PortP->InUse != NOT_INUSE) && !p->RIOHalted ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Waiting for not in use (%d)\n", 
-					   retries);
+	 ** If the port is in use for pre-emptive command, then wait for it to
+	 ** be free again.
+	 */
+	while ((PortP->InUse != NOT_INUSE) && !p->RIOHalted) {
+		rio_dprintk(RIO_DEBUG_TTY, "Waiting for not in use (%d)\n", retries);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (retries-- <= 0) {
 			return RIO_FAIL;
@@ -824,47 +803,47 @@ int RIOShortCommand(struct rio_info *p, struct Port *PortP,
 		}
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
-	if ( PortP->State & RIO_DELETED ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
+	if (PortP->State & RIO_DELETED) {
+		rio_dprintk(RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return RIO_FAIL;
 	}
 
-	while ( !can_add_transmit(&PacketP,PortP) && !p->RIOHalted ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Waiting to add short command to queue (%d)\n", retries);
+	while (!can_add_transmit(&PacketP, PortP) && !p->RIOHalted) {
+		rio_dprintk(RIO_DEBUG_TTY, "Waiting to add short command to queue (%d)\n", retries);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (retries-- <= 0) {
-		  rio_dprintk (RIO_DEBUG_TTY, "out of tries. Failing\n");
+			rio_dprintk(RIO_DEBUG_TTY, "out of tries. Failing\n");
 			return RIO_FAIL;
 		}
-		if ( RIODelay_ni(PortP, HUNDRED_MS)==RIO_FAIL ) {
+		if (RIODelay_ni(PortP, HUNDRED_MS) == RIO_FAIL) {
 			return RIO_FAIL;
 		}
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
 
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return RIO_FAIL;
 	}
 
 	/*
-	** set the command byte and the argument byte
-	*/
-	WBYTE(PacketP->data[0] , command);
+	 ** set the command byte and the argument byte
+	 */
+	WBYTE(PacketP->data[0], command);
 
-	if ( len==2 )
-		WBYTE(PacketP->data[1] , arg);
+	if (len == 2)
+		WBYTE(PacketP->data[1], arg);
 
 	/*
-	** set the length of the packet and set the command bit.
-	*/
-	WBYTE(PacketP->len , PKT_CMD_BIT | len);
+	 ** set the length of the packet and set the command bit.
+	 */
+	WBYTE(PacketP->len, PKT_CMD_BIT | len);
 
 	add_transmit(PortP);
 	/*
-	** Count characters transmitted for port statistics reporting
-	*/
+	 ** Count characters transmitted for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->txchars += len;
 
@@ -878,28 +857,26 @@ int RIOShortCommand(struct rio_info *p, struct Port *PortP,
 ** This is an ioctl interface. This is the twentieth century. You know what
 ** its all about.
 */
-int
-riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
+int riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 {
-	register struct		Port *PortP;
-	register struct		ttystatics *tp;
-	int					current;
-	int					ParamSemIncremented = 0;
-	int					old_oflag, old_cflag, old_iflag, changed, oldcook;
-	int					i;
-	unsigned char		sio_regs[5];		/* Here be magic */
-	short				vpix_cflag;
-	short				divisor;
-	int					baud;
-	uint				SysPort = rio_minor(tty);
-	int				Modem = rio_ismodem(tty);
-	int					ioctl_processed;
-
-	rio_dprintk (RIO_DEBUG_TTY, "port ioctl SysPort %d command 0x%x argument 0x%x %s\n",
-			SysPort, cmd, arg, Modem?"Modem":"tty") ;
-
-	if ( SysPort >= RIO_PORTS ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Bad port number %d\n", SysPort);
+	register struct Port *PortP;
+	register struct ttystatics *tp;
+	int current;
+	int ParamSemIncremented = 0;
+	int old_oflag, old_cflag, old_iflag, changed, oldcook;
+	int i;
+	unsigned char sio_regs[5];	/* Here be magic */
+	short vpix_cflag;
+	short divisor;
+	int baud;
+	uint SysPort = rio_minor(tty);
+	int Modem = rio_ismodem(tty);
+	int ioctl_processed;
+
+	rio_dprintk(RIO_DEBUG_TTY, "port ioctl SysPort %d command 0x%x argument 0x%x %s\n", SysPort, cmd, arg, Modem ? "Modem" : "tty");
+
+	if (SysPort >= RIO_PORTS) {
+		rio_dprintk(RIO_DEBUG_TTY, "Bad port number %d\n", SysPort);
 		return -ENXIO;
 	}
 
@@ -912,205 +889,195 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 	PortP->Stat.IoctlCnt++;
 #endif
 
-	if ( PortP->State & RIO_DELETED ) {
+	if (PortP->State & RIO_DELETED) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return -EIO;
 	}
 
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return -EIO;
 	}
 
 	/*
-	** Count ioctls for port statistics reporting
-	*/
+	 ** Count ioctls for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->ioctls++;
 
 	/*
-	** Specialix RIO Ioctl calls
-	*/
+	 ** Specialix RIO Ioctl calls
+	 */
 	switch (cmd) {
 
-		case TCRIOTRIAD:
-			if ( arg )
-				PortP->State |= RIO_TRIAD_MODE;
-			else
-				PortP->State &= ~RIO_TRIAD_MODE;
-			/*
-			** Normally, when istrip is set on a port, a config is
-			** sent to the RTA instructing the CD1400 to do the
-			** stripping. In TRIAD mode, the interrupt receive routine
-			** must do the stripping instead, since it has to detect
-			** an 8 bit function key sequence. If istrip is set with
-			** TRIAD mode on(off), and 8 bit data is being read by
-			** the port, the user then turns TRIAD mode off(on), the RTA
-			** must be reconfigured (not) to do the stripping.
-			** Hence we call RIOParam here.
-			*/
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIOTRIAD:
+		if (arg)
+			PortP->State |= RIO_TRIAD_MODE;
+		else
+			PortP->State &= ~RIO_TRIAD_MODE;
+		/*
+		 ** Normally, when istrip is set on a port, a config is
+		 ** sent to the RTA instructing the CD1400 to do the
+		 ** stripping. In TRIAD mode, the interrupt receive routine
+		 ** must do the stripping instead, since it has to detect
+		 ** an 8 bit function key sequence. If istrip is set with
+		 ** TRIAD mode on(off), and 8 bit data is being read by
+		 ** the port, the user then turns TRIAD mode off(on), the RTA
+		 ** must be reconfigured (not) to do the stripping.
+		 ** Hence we call RIOParam here.
+		 */
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIOTSTATE:
-			rio_dprintk (RIO_DEBUG_TTY, "tbusy/tstop monitoring %sabled\n",
-		 		arg ? "en" : "dis");
-			/* MonitorTstate = 0 ;*/
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
-			return 0;
+	case TCRIOTSTATE:
+		rio_dprintk(RIO_DEBUG_TTY, "tbusy/tstop monitoring %sabled\n", arg ? "en" : "dis");
+		/* MonitorTstate = 0 ; */
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIOSTATE: /* current state of Modem input pins */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOSTATE\n");
-			if (RIOPreemptiveCmd(p, PortP, MGET) == RIO_FAIL)
-				rio_dprintk (RIO_DEBUG_TTY, "TCRIOSTATE command failed\n");
-			PortP->State |= RIO_BUSY;
-			current = PortP->ModemState;
-			if ( copyout((caddr_t)&current, (int)arg,
-							sizeof(current))==COPYFAIL ) {
-				rio_dprintk (RIO_DEBUG_TTY, "Copyout failed\n");
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
+	case TCRIOSTATE:	/* current state of Modem input pins */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOSTATE\n");
+		if (RIOPreemptiveCmd(p, PortP, MGET) == RIO_FAIL)
+			rio_dprintk(RIO_DEBUG_TTY, "TCRIOSTATE command failed\n");
+		PortP->State |= RIO_BUSY;
+		current = PortP->ModemState;
+		if (copyout((caddr_t) & current, (int) arg, sizeof(current)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "Copyout failed\n");
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOMBIS:		/* Set modem lines */
-		case TCRIOMBIC:		/* Clear modem lines */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOMBIS/TCRIOMBIC\n");
-			if (cmd == TCRIOMBIS) {
-				uint		state;
-				state = (uint)arg;
-				PortP->ModemState |= (ushort)state;
-				PortP->ModemLines = (ulong) arg;
-				if (RIOPreemptiveCmd(p, PortP, MBIS) == RIO_FAIL)
-					rio_dprintk (RIO_DEBUG_TTY, 
-					 "TCRIOMBIS command failed\n");
-			}
-			else {
-				uint		state;
-
-				state = (uint)arg;
-				PortP->ModemState &= ~(ushort)state;
-				PortP->ModemLines = (ulong) arg;
-				if (RIOPreemptiveCmd(p, PortP, MBIC) == RIO_FAIL)
-					rio_dprintk (RIO_DEBUG_TTY, "TCRIOMBIC command failed\n");
-			}
-			PortP->State |= RIO_BUSY;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOMBIS:	/* Set modem lines */
+	case TCRIOMBIC:	/* Clear modem lines */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOMBIS/TCRIOMBIC\n");
+		if (cmd == TCRIOMBIS) {
+			uint state;
+			state = (uint) arg;
+			PortP->ModemState |= (ushort) state;
+			PortP->ModemLines = (ulong) arg;
+			if (RIOPreemptiveCmd(p, PortP, MBIS) == RIO_FAIL)
+				rio_dprintk(RIO_DEBUG_TTY, "TCRIOMBIS command failed\n");
+		} else {
+			uint state;
 
-		case TCRIOXPON: /* set Xprint ON string */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPON\n");
-			if ( copyin((int)arg, (caddr_t)PortP->Xprint.XpOn,
-						MAX_XP_CTRL_LEN)==COPYFAIL ) {
-				rio_dprintk (RIO_DEBUG_TTY, "Copyin failed\n");
-				PortP->Xprint.XpOn[0] = '\0';
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
-			PortP->Xprint.XpOn[MAX_XP_CTRL_LEN-1] = '\0';
-			PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn)+
-												strlen(PortP->Xprint.XpOff);
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			state = (uint) arg;
+			PortP->ModemState &= ~(ushort) state;
+			PortP->ModemLines = (ulong) arg;
+			if (RIOPreemptiveCmd(p, PortP, MBIC) == RIO_FAIL)
+				rio_dprintk(RIO_DEBUG_TTY, "TCRIOMBIC command failed\n");
+		}
+		PortP->State |= RIO_BUSY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOXPOFF: /* set Xprint OFF string */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPOFF\n");
-			if ( copyin( (int)arg, (caddr_t)PortP->Xprint.XpOff,
-						MAX_XP_CTRL_LEN)==COPYFAIL ) {
-				rio_dprintk (RIO_DEBUG_TTY, "Copyin failed\n");
-				PortP->Xprint.XpOff[0] = '\0';
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
-			PortP->Xprint.XpOff[MAX_XP_CTRL_LEN-1] = '\0';
-			PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn)+
-										strlen(PortP->Xprint.XpOff);
+	case TCRIOXPON:	/* set Xprint ON string */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPON\n");
+		if (copyin((int) arg, (caddr_t) PortP->Xprint.XpOn, MAX_XP_CTRL_LEN) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "Copyin failed\n");
+			PortP->Xprint.XpOn[0] = '\0';
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		PortP->Xprint.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
+		PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn) + strlen(PortP->Xprint.XpOff);
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOXPCPS: /* set Xprint CPS string */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPCPS\n");
-			if ( (uint)arg > p->RIOConf.MaxXpCps || 
-					(uint)arg < p->RIOConf.MinXpCps ) {
-				rio_dprintk (RIO_DEBUG_TTY, "%d CPS out of range\n",arg);
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EINVAL);
-				return 0;
-			}
-			PortP->Xprint.XpCps = (uint)arg;
+	case TCRIOXPOFF:	/* set Xprint OFF string */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPOFF\n");
+		if (copyin((int) arg, (caddr_t) PortP->Xprint.XpOff, MAX_XP_CTRL_LEN) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "Copyin failed\n");
+			PortP->Xprint.XpOff[0] = '\0';
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		PortP->Xprint.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
+		PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn) + strlen(PortP->Xprint.XpOff);
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOXPRINT:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPRINT\n");
-			if ( copyout((caddr_t)&PortP->Xprint, (int)arg,
-					sizeof(struct Xprint))==COPYFAIL ) {
-			        rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
+	case TCRIOXPCPS:	/* set Xprint CPS string */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPCPS\n");
+		if ((uint) arg > p->RIOConf.MaxXpCps || (uint) arg < p->RIOConf.MinXpCps) {
+			rio_dprintk(RIO_DEBUG_TTY, "%d CPS out of range\n", arg);
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			pseterr(EINVAL);
 			return 0;
+		}
+		PortP->Xprint.XpCps = (uint) arg;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXANYON:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXANYON\n");
-			PortP->Config |= RIO_IXANY;
+	case TCRIOXPRINT:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPRINT\n");
+		if (copyout((caddr_t) & PortP->Xprint, (int) arg, sizeof(struct Xprint)) == COPYFAIL) {
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXANYOFF:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXANYOFF\n");
-			PortP->Config &= ~RIO_IXANY;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOIXANYON:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXANYON\n");
+		PortP->Config |= RIO_IXANY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXONON:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXONON\n");
-			PortP->Config |= RIO_IXON;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOIXANYOFF:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXANYOFF\n");
+		PortP->Config &= ~RIO_IXANY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXONOFF:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXONOFF\n");
-			PortP->Config &= ~RIO_IXON;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOIXONON:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXONON\n");
+		PortP->Config |= RIO_IXON;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
+
+	case TCRIOIXONOFF:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXONOFF\n");
+		PortP->Config &= ~RIO_IXON;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
 /*
 ** 15.10.1998 ARG - ESIL 0761 part fix
 ** Added support for CTS and RTS flow control ioctls :
 */
-		case TCRIOCTSFLOWEN:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOCTSFLOWEN\n");
-			PortP->Config |= RIO_CTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIOCTSFLOWEN:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOCTSFLOWEN\n");
+		PortP->Config |= RIO_CTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIOCTSFLOWDIS:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOCTSFLOWDIS\n");
-			PortP->Config &= ~RIO_CTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIOCTSFLOWDIS:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOCTSFLOWDIS\n");
+		PortP->Config &= ~RIO_CTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIORTSFLOWEN:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIORTSFLOWEN\n");
-			PortP->Config |= RIO_RTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIORTSFLOWEN:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIORTSFLOWEN\n");
+		PortP->Config |= RIO_RTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIORTSFLOWDIS:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIORTSFLOWDIS\n");
-			PortP->Config &= ~RIO_RTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIORTSFLOWDIS:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIORTSFLOWDIS\n");
+		PortP->Config &= ~RIO_RTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
 /* end ESIL 0761 part fix */
 
@@ -1119,35 +1086,35 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 
 	/* Lynx IOCTLS */
 	switch (cmd) {
-		case TIOCSETP:
-		case TIOCSETN:
-		case OTIOCSETP:
-		case OTIOCSETN:
-			ioctl_processed++;
-			ttyseth(PortP, tp, (struct old_sgttyb *)arg);
-			break;
-		case TCSETA:
-		case TCSETAW:
-		case TCSETAF:
-			ioctl_processed++;
-			rio_dprintk (RIO_DEBUG_TTY, "NON POSIX ioctl\n");
-			ttyseth_pv(PortP, tp, (struct termios *)arg, 0);
-			break;
-		case TCSETAP:	/* posix tcsetattr() */
-		case TCSETAWP:	/* posix tcsetattr() */
-		case TCSETAFP:	/* posix tcsetattr() */
-			rio_dprintk (RIO_DEBUG_TTY, "NON POSIX SYSV ioctl\n");
-			ttyseth_pv(PortP, tp, (struct termios *)arg, 1);
-			ioctl_processed++;
-			break;
+	case TIOCSETP:
+	case TIOCSETN:
+	case OTIOCSETP:
+	case OTIOCSETN:
+		ioctl_processed++;
+		ttyseth(PortP, tp, (struct old_sgttyb *) arg);
+		break;
+	case TCSETA:
+	case TCSETAW:
+	case TCSETAF:
+		ioctl_processed++;
+		rio_dprintk(RIO_DEBUG_TTY, "NON POSIX ioctl\n");
+		ttyseth_pv(PortP, tp, (struct termios *) arg, 0);
+		break;
+	case TCSETAP:		/* posix tcsetattr() */
+	case TCSETAWP:		/* posix tcsetattr() */
+	case TCSETAFP:		/* posix tcsetattr() */
+		rio_dprintk(RIO_DEBUG_TTY, "NON POSIX SYSV ioctl\n");
+		ttyseth_pv(PortP, tp, (struct termios *) arg, 1);
+		ioctl_processed++;
+		break;
 	}
 
 	/*
-	** If its any of the commands that require the port to be in the
-	** non-busy state wait until all output has drained 
-	*/
+	 ** If its any of the commands that require the port to be in the
+	 ** non-busy state wait until all output has drained
+	 */
 	if (!ioctl_processed)
-	switch(cmd) {
+		switch (cmd) {
 		case TCSETAW:
 		case TCSETAF:
 		case TCSETA:
@@ -1171,29 +1138,29 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 #endif
 		case TIOCSETD:
 		case TIOCSETN:
-			rio_dprintk (RIO_DEBUG_TTY, "wait for non-BUSY, semaphore set\n");
+			rio_dprintk(RIO_DEBUG_TTY, "wait for non-BUSY, semaphore set\n");
 			/*
-			** Wait for drain here, at least as far as the double buffer
-			** being empty.
-			*/
+			 ** Wait for drain here, at least as far as the double buffer
+			 ** being empty.
+			 */
 			/* XXX Does the above comment mean that this has
 			   still to be implemented? -- REW */
 			/* XXX Is the locking OK together with locking
-                           in txenable? (Deadlock?) -- REW */
-			
-			RIOTxEnable((char *)PortP);
+			   in txenable? (Deadlock?) -- REW */
+
+			RIOTxEnable((char *) PortP);
 			break;
 		default:
 			break;
-	}
+		}
 
 	old_cflag = tp->tm.c_cflag;
 	old_iflag = tp->tm.c_iflag;
 	old_oflag = tp->tm.c_oflag;
 	oldcook = PortP->CookMode;
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		pseterr(EIO);
 		return 0;
@@ -1202,10 +1169,10 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 	PortP->FlushCmdBodge = 0;
 
 	/*
-	** If the port is locked, and it is reconfigured, we want
-	** to restore the state of the tty structure so the change is NOT
-	** made.
-	*/
+	 ** If the port is locked, and it is reconfigured, we want
+	 ** to restore the state of the tty structure so the change is NOT
+	 ** made.
+	 */
 	if (PortP->Lock) {
 		tp->tm.c_iflag = PortP->StoredTty.iflag;
 		tp->tm.c_oflag = PortP->StoredTty.oflag;
@@ -1214,13 +1181,12 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 		tp->tm.c_line = PortP->StoredTty.line;
 		for (i = 0; i < NCC + 1; i++)
 			tp->tm.c_cc[i] = PortP->StoredTty.cc[i];
-	}
-	else {
+	} else {
 		/*
-		** If the port is set to store the parameters, and it is
-		** reconfigured, we want to save the current tty struct so it
-		** may be restored on the next open.
-		*/
+		 ** If the port is set to store the parameters, and it is
+		 ** reconfigured, we want to save the current tty struct so it
+		 ** may be restored on the next open.
+		 */
 		if (PortP->Store) {
 			PortP->StoredTty.iflag = tp->tm.c_iflag;
 			PortP->StoredTty.oflag = tp->tm.c_oflag;
@@ -1232,44 +1198,41 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 		}
 	}
 
-	changed = (tp->tm.c_cflag != old_cflag) ||
-				(tp->tm.c_iflag != old_iflag) ||
-				(tp->tm.c_oflag != old_oflag);
+	changed = (tp->tm.c_cflag != old_cflag) || (tp->tm.c_iflag != old_iflag) || (tp->tm.c_oflag != old_oflag);
 
 	PortP->CookMode = RIOCookMode(tp);	/* Set new cooking mode */
 
-	rio_dprintk (RIO_DEBUG_TTY, "RIOIoctl changed %d newcook %d oldcook %d\n",
-			changed,PortP->CookMode,oldcook);
+	rio_dprintk(RIO_DEBUG_TTY, "RIOIoctl changed %d newcook %d oldcook %d\n", changed, PortP->CookMode, oldcook);
 
 #ifdef MODEM_SUPPORT
 	/*
-	** kludge to force CARR_ON if CLOCAL set
-	*/
-	if ((tp->tm.c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD))	{
+	 ** kludge to force CARR_ON if CLOCAL set
+	 */
+	if ((tp->tm.c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
 		tp->tm.c_state |= CARR_ON;
-		wakeup ((caddr_t)&tp->tm.c_canq);
+		wakeup((caddr_t) & tp->tm.c_canq);
 	}
 #endif
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		pseterr(EIO);
 		return 0;
 	}
 	/*
-	** Re-configure if modes or cooking have changed
-	*/
+	 ** Re-configure if modes or cooking have changed
+	 */
 	if (changed || oldcook != PortP->CookMode || (ioctl_processed)) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-		rio_dprintk (RIO_DEBUG_TTY, "Ioctl changing the PORT settings\n");
-		RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
+		rio_dprintk(RIO_DEBUG_TTY, "Ioctl changing the PORT settings\n");
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
 
 	if (p->RIOHalted) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-		RIOClearUp( PortP );
+		RIOClearUp(PortP);
 		pseterr(EIO);
 		return 0;
 	}
@@ -1280,36 +1243,32 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 /*
 	ttyseth -- set hardware dependent tty settings
 */
-void
-ttyseth(PortP, s, sg)
-struct Port *		PortP;
-struct ttystatics *		s;
+void ttyseth(PortP, s, sg)
+struct Port *PortP;
+struct ttystatics *s;
 struct old_sgttyb *sg;
 {
-	struct old_sgttyb *	tsg;
+	struct old_sgttyb *tsg;
 	struct termios *tp = &s->tm;
 
 	tsg = &s->sg;
 
-	if (sg->sg_flags & (EVENP|ODDP))  {
+	if (sg->sg_flags & (EVENP | ODDP)) {
 		tp->c_cflag &= PARENB;
 		if (sg->sg_flags & EVENP) {
 			if (sg->sg_flags & ODDP) {
 				tp->c_cflag &= V_CS7;
 				tp->c_cflag &= ~PARENB;
-			}
-			else {
+			} else {
 				tp->c_cflag &= V_CS7;
 				tp->c_cflag &= PARENB;
 				tp->c_cflag &= PARODD;
 			}
-		}
-		else if (sg->sg_flags & ODDP) {
+		} else if (sg->sg_flags & ODDP) {
 			tp->c_cflag &= V_CS7;
 			tp->c_cflag &= PARENB;
 			tp->c_cflag &= PARODD;
-		}
-		else {
+		} else {
 			tp->c_cflag &= V_CS7;
 			tp->c_cflag &= PARENB;
 		}
@@ -1320,16 +1279,16 @@ struct old_sgttyb *sg;
  * I will have to use separate sets of flags to store them in the 
  * Port structure.
  */
-	if ( !sg->sg_ospeed )
+	if (!sg->sg_ospeed)
 		sg->sg_ospeed = sg->sg_ispeed;
 	else
 		sg->sg_ispeed = sg->sg_ospeed;
-	if (sg->sg_ispeed > V_EXTB ) 
+	if (sg->sg_ispeed > V_EXTB)
 		sg->sg_ispeed = V_EXTB;
 	if (sg->sg_ispeed < V_B0)
 		sg->sg_ispeed = V_B0;
 	*tsg = *sg;
-   tp->c_cflag = (tp->c_cflag & ~V_CBAUD) | conv_bv[(int)sg->sg_ispeed];
+	tp->c_cflag = (tp->c_cflag & ~V_CBAUD) | conv_bv[(int) sg->sg_ispeed];
 }
 
 /*
@@ -1338,36 +1297,33 @@ struct old_sgttyb *sg;
 				sysv = 0 => (POSIX):	 struct termios *sg
 				sysv != 0 => (System V): struct termio *sg
 */
-static void
-ttyseth_pv(PortP, s, sg, sysv)
+static void ttyseth_pv(PortP, s, sg, sysv)
 struct Port *PortP;
 struct ttystatics *s;
 struct termios *sg;
 int sysv;
 {
-    int speed;
-    unsigned char csize;
-    unsigned char cread;
-    unsigned int lcr_flags;
-    int ps;
- 
-    if (sysv) {
-        /* sg points to a System V termio structure */
-        csize = ((struct termio *)sg)->c_cflag & CSIZE;
-        cread = ((struct termio *)sg)->c_cflag & CREAD;
-        speed = conv_vb[((struct termio *)sg)->c_cflag & V_CBAUD];
-    }
-    else {
-        /* sg points to a POSIX termios structure */
-        csize = sg->c_cflag & CSIZE;
-        cread = sg->c_cflag & CREAD;
-        speed = conv_vb[sg->c_cflag & V_CBAUD];
-    }
-    if (s->sg.sg_ispeed != speed || s->sg.sg_ospeed != speed) {
-        s->sg.sg_ispeed = speed;
-        s->sg.sg_ospeed = speed;
-        s->tm.c_cflag = (s->tm.c_cflag & ~V_CBAUD) |
-                         conv_bv[(int)s->sg.sg_ispeed];
-    }
+	int speed;
+	unsigned char csize;
+	unsigned char cread;
+	unsigned int lcr_flags;
+	int ps;
+
+	if (sysv) {
+		/* sg points to a System V termio structure */
+		csize = ((struct termio *) sg)->c_cflag & CSIZE;
+		cread = ((struct termio *) sg)->c_cflag & CREAD;
+		speed = conv_vb[((struct termio *) sg)->c_cflag & V_CBAUD];
+	} else {
+		/* sg points to a POSIX termios structure */
+		csize = sg->c_cflag & CSIZE;
+		cread = sg->c_cflag & CREAD;
+		speed = conv_vb[sg->c_cflag & V_CBAUD];
+	}
+	if (s->sg.sg_ispeed != speed || s->sg.sg_ospeed != speed) {
+		s->sg.sg_ispeed = speed;
+		s->sg.sg_ospeed = speed;
+		s->tm.c_cflag = (s->tm.c_cflag & ~V_CBAUD) | conv_bv[(int) s->sg.sg_ispeed];
+	}
 }
 #endif