[NET] IRDA: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
author: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> 2007-02-09 23:24:53 +0900
committer: David S. Miller <davem@sunset.davemloft.net> 2007-02-10 23:19:47 -0800
commit: 6819bc2e1e46c71711a8dddf4040e706b02973c0 (patch)
tree: 6baa6c808fd70a01d5e95c77b02d0a6c5409cc9e /net/irda/ircomm
parent: 981c0ff6900c981668a798fe9e0bc5ba32ee3fd4 (diff)
download: linux-6819bc2e1e46c71711a8dddf4040e706b02973c0.tar.gz
8 files changed, 536 insertions, 536 deletions
diff --git a/net/irda/ircomm/ircomm_core.c b/net/irda/ircomm/ircomm_core.c
index ad6b6af3dd97..c28ee7bce26a 100644
--- a/net/irda/ircomm/ircomm_core.c
+++ b/net/irda/ircomm/ircomm_core.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_core.c
  * Version:       1.0
  * Description:   IrCOMM service interface
@@ -8,25 +8,25 @@
  * Created at:    Sun Jun  6 20:37:34 1999
  * Modified at:   Tue Dec 21 13:26:41 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
  *     Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/module.h>
@@ -49,7 +49,7 @@
 #include <net/irda/ircomm_core.h>
 
 static int __ircomm_close(struct ircomm_cb *self);
-static void ircomm_control_indication(struct ircomm_cb *self, 
+static void ircomm_control_indication(struct ircomm_cb *self,
 				      struct sk_buff *skb, int clen);
 
 #ifdef CONFIG_PROC_FS
@@ -69,22 +69,22 @@ hashbin_t *ircomm = NULL;
 
 static int __init ircomm_init(void)
 {
-	ircomm = hashbin_new(HB_LOCK); 
+	ircomm = hashbin_new(HB_LOCK);
 	if (ircomm == NULL) {
 		IRDA_ERROR("%s(), can't allocate hashbin!\n", __FUNCTION__);
 		return -ENOMEM;
 	}
-	
+
 #ifdef CONFIG_PROC_FS
 	{ struct proc_dir_entry *ent;
 	ent = create_proc_entry("ircomm", 0, proc_irda);
-	if (ent) 
+	if (ent)
 		ent->proc_fops = &ircomm_proc_fops;
 	}
 #endif /* CONFIG_PROC_FS */
-	
+
 	IRDA_MESSAGE("IrCOMM protocol (Dag Brattli)\n");
-		
+
 	return 0;
 }
 
@@ -139,7 +139,7 @@ struct ircomm_cb *ircomm_open(notify_t *notify, __u8 service_type, int line)
 
 	hashbin_insert(ircomm, (irda_queue_t *) self, line, NULL);
 
-	ircomm_next_state(self, IRCOMM_IDLE);	
+	ircomm_next_state(self, IRCOMM_IDLE);
 
 	return self;
 }
@@ -195,8 +195,8 @@ int ircomm_close(struct ircomm_cb *self)
 	entry = hashbin_remove(ircomm, self->line, NULL);
 
 	IRDA_ASSERT(entry == self, return -1;);
-	
-        return __ircomm_close(self);
+
+	return __ircomm_close(self);
 }
 
 EXPORT_SYMBOL(ircomm_close);
@@ -206,9 +206,9 @@ EXPORT_SYMBOL(ircomm_close);
  *
  *    Impl. of this function is differ from one of the reference. This
  *    function does discovery as well as sending connect request
- * 
+ *
  */
-int ircomm_connect_request(struct ircomm_cb *self, __u8 dlsap_sel, 
+int ircomm_connect_request(struct ircomm_cb *self, __u8 dlsap_sel,
 			   __u32 saddr, __u32 daddr, struct sk_buff *skb,
 			   __u8 service_type)
 {
@@ -243,20 +243,20 @@ void ircomm_connect_indication(struct ircomm_cb *self, struct sk_buff *skb,
 			       struct ircomm_info *info)
 {
 	int clen = 0;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	/* Check if the packet contains data on the control channel */
 	if (skb->len > 0)
 		clen = skb->data[0];
-	
-	/* 
-	 * If there are any data hiding in the control channel, we must 
-	 * deliver it first. The side effect is that the control channel 
+
+	/*
+	 * If there are any data hiding in the control channel, we must
+	 * deliver it first. The side effect is that the control channel
 	 * will be removed from the skb
 	 */
 	if (self->notify.connect_indication)
-		self->notify.connect_indication(self->notify.instance, self, 
+		self->notify.connect_indication(self->notify.instance, self,
 						info->qos, info->max_data_size,
 						info->max_header_size, skb);
 	else {
@@ -282,7 +282,7 @@ int ircomm_connect_response(struct ircomm_cb *self, struct sk_buff *userdata)
 	ret = ircomm_do_event(self, IRCOMM_CONNECT_RESPONSE, userdata, NULL);
 
 	return ret;
-}	
+}
 
 EXPORT_SYMBOL(ircomm_connect_response);
 
@@ -299,7 +299,7 @@ void ircomm_connect_confirm(struct ircomm_cb *self, struct sk_buff *skb,
 
 	if (self->notify.connect_confirm )
 		self->notify.connect_confirm(self->notify.instance,
-					     self, info->qos, 
+					     self, info->qos,
 					     info->max_data_size,
 					     info->max_header_size, skb);
 	else {
@@ -322,7 +322,7 @@ int ircomm_data_request(struct ircomm_cb *self, struct sk_buff *skb)
 	IRDA_ASSERT(self != NULL, return -EFAULT;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -EFAULT;);
 	IRDA_ASSERT(skb != NULL, return -EFAULT;);
-	
+
 	ret = ircomm_do_event(self, IRCOMM_DATA_REQUEST, skb, NULL);
 
 	return ret;
@@ -337,7 +337,7 @@ EXPORT_SYMBOL(ircomm_data_request);
  *
  */
 void ircomm_data_indication(struct ircomm_cb *self, struct sk_buff *skb)
-{	
+{
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(skb->len > 0, return;);
@@ -363,9 +363,9 @@ void ircomm_process_data(struct ircomm_cb *self, struct sk_buff *skb)
 
 	clen = skb->data[0];
 
-	/* 
-	 * If there are any data hiding in the control channel, we must 
-	 * deliver it first. The side effect is that the control channel 
+	/*
+	 * If there are any data hiding in the control channel, we must
+	 * deliver it first. The side effect is that the control channel
 	 * will be removed from the skb
 	 */
 	if (clen > 0)
@@ -375,7 +375,7 @@ void ircomm_process_data(struct ircomm_cb *self, struct sk_buff *skb)
 	skb_pull(skb, clen+1);
 
 	if (skb->len)
-		ircomm_data_indication(self, skb);		
+		ircomm_data_indication(self, skb);
 	else {
 		IRDA_DEBUG(4, "%s(), data was control info only!\n",
 			   __FUNCTION__ );
@@ -391,13 +391,13 @@ void ircomm_process_data(struct ircomm_cb *self, struct sk_buff *skb)
 int ircomm_control_request(struct ircomm_cb *self, struct sk_buff *skb)
 {
 	int ret;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return -EFAULT;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -EFAULT;);
 	IRDA_ASSERT(skb != NULL, return -EFAULT;);
-	
+
 	ret = ircomm_do_event(self, IRCOMM_CONTROL_REQUEST, skb, NULL);
 
 	return ret;
@@ -411,10 +411,10 @@ EXPORT_SYMBOL(ircomm_control_request);
  *    Data has arrived on the control channel
  *
  */
-static void ircomm_control_indication(struct ircomm_cb *self, 
+static void ircomm_control_indication(struct ircomm_cb *self,
 				      struct sk_buff *skb, int clen)
 {
-	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );	
+	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	/* Use udata for delivering data on the control channel */
 	if (self->notify.udata_indication) {
@@ -427,8 +427,8 @@ static void ircomm_control_indication(struct ircomm_cb *self,
 
 		/* Remove data channel from control channel */
 		skb_trim(ctrl_skb, clen+1);
-	
-		self->notify.udata_indication(self->notify.instance, self, 
+
+		self->notify.udata_indication(self->notify.instance, self,
 					      ctrl_skb);
 
 		/* Drop reference count -
@@ -455,7 +455,7 @@ int ircomm_disconnect_request(struct ircomm_cb *self, struct sk_buff *userdata)
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -1;);
 
-	ret = ircomm_do_event(self, IRCOMM_DISCONNECT_REQUEST, userdata, 
+	ret = ircomm_do_event(self, IRCOMM_DISCONNECT_REQUEST, userdata,
 			      &info);
 	return ret;
 }
@@ -472,7 +472,7 @@ void ircomm_disconnect_indication(struct ircomm_cb *self, struct sk_buff *skb,
 				  struct ircomm_info *info)
 {
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-       
+
 	IRDA_ASSERT(info != NULL, return;);
 
 	if (self->notify.disconnect_indication) {
@@ -486,7 +486,7 @@ void ircomm_disconnect_indication(struct ircomm_cb *self, struct sk_buff *skb,
 /*
  * Function ircomm_flow_request (self, flow)
  *
- *    
+ *
  *
  */
 void ircomm_flow_request(struct ircomm_cb *self, LOCAL_FLOW flow)
@@ -517,7 +517,7 @@ static void *ircomm_seq_start(struct seq_file *seq, loff_t *pos)
 	     self = (struct ircomm_cb *) hashbin_get_next(ircomm)) {
 		if (off++ == *pos)
 			break;
-		
+
 	}
 	return self;
 }
@@ -535,7 +535,7 @@ static void ircomm_seq_stop(struct seq_file *seq, void *v)
 }
 
 static int ircomm_seq_show(struct seq_file *seq, void *v)
-{ 	
+{
 	const struct ircomm_cb *self = v;
 
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -EINVAL; );
@@ -548,7 +548,7 @@ static int ircomm_seq_show(struct seq_file *seq, void *v)
 	seq_printf(seq,
 		   " state: %s, slsap_sel: %#02x, dlsap_sel: %#02x, mode:",
 		   ircomm_state[ self->state],
-		   self->slsap_sel, self->dlsap_sel); 
+		   self->slsap_sel, self->dlsap_sel);
 
 	if(self->service_type & IRCOMM_3_WIRE_RAW)
 		seq_printf(seq, " 3-wire-raw");
diff --git a/net/irda/ircomm/ircomm_event.c b/net/irda/ircomm/ircomm_event.c
index 01f4e801a1ba..23d0468794e2 100644
--- a/net/irda/ircomm/ircomm_event.c
+++ b/net/irda/ircomm/ircomm_event.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_event.c
  * Version:       1.0
  * Description:   IrCOMM layer state machine
@@ -8,24 +8,24 @@
  * Created at:    Sun Jun  6 20:33:11 1999
  * Modified at:   Sun Dec 12 13:44:32 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/sched.h>
@@ -41,13 +41,13 @@
 #include <net/irda/ircomm_core.h>
 #include <net/irda/ircomm_event.h>
 
-static int ircomm_state_idle(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_idle(struct ircomm_cb *self, IRCOMM_EVENT event,
 			     struct sk_buff *skb, struct ircomm_info *info);
-static int ircomm_state_waiti(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_waiti(struct ircomm_cb *self, IRCOMM_EVENT event,
 			      struct sk_buff *skb, struct ircomm_info *info);
-static int ircomm_state_waitr(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_waitr(struct ircomm_cb *self, IRCOMM_EVENT event,
 			      struct sk_buff *skb, struct ircomm_info *info);
-static int ircomm_state_conn(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_conn(struct ircomm_cb *self, IRCOMM_EVENT event,
 			     struct sk_buff *skb, struct ircomm_info *info);
 
 char *ircomm_state[] = {
@@ -60,26 +60,26 @@ char *ircomm_state[] = {
 #ifdef CONFIG_IRDA_DEBUG
 static char *ircomm_event[] = {
 	"IRCOMM_CONNECT_REQUEST",
-        "IRCOMM_CONNECT_RESPONSE",
-        "IRCOMM_TTP_CONNECT_INDICATION",
+	"IRCOMM_CONNECT_RESPONSE",
+	"IRCOMM_TTP_CONNECT_INDICATION",
 	"IRCOMM_LMP_CONNECT_INDICATION",
-        "IRCOMM_TTP_CONNECT_CONFIRM",
+	"IRCOMM_TTP_CONNECT_CONFIRM",
 	"IRCOMM_LMP_CONNECT_CONFIRM",
 
-        "IRCOMM_LMP_DISCONNECT_INDICATION",
+	"IRCOMM_LMP_DISCONNECT_INDICATION",
 	"IRCOMM_TTP_DISCONNECT_INDICATION",
-        "IRCOMM_DISCONNECT_REQUEST",
+	"IRCOMM_DISCONNECT_REQUEST",
 
-        "IRCOMM_TTP_DATA_INDICATION",
+	"IRCOMM_TTP_DATA_INDICATION",
 	"IRCOMM_LMP_DATA_INDICATION",
-        "IRCOMM_DATA_REQUEST",
-        "IRCOMM_CONTROL_REQUEST",
-        "IRCOMM_CONTROL_INDICATION",
+	"IRCOMM_DATA_REQUEST",
+	"IRCOMM_CONTROL_REQUEST",
+	"IRCOMM_CONTROL_INDICATION",
 };
 #endif /* CONFIG_IRDA_DEBUG */
 
 static int (*state[])(struct ircomm_cb *self, IRCOMM_EVENT event,
-		      struct sk_buff *skb, struct ircomm_info *info) = 
+		      struct sk_buff *skb, struct ircomm_info *info) =
 {
 	ircomm_state_idle,
 	ircomm_state_waiti,
@@ -93,14 +93,14 @@ static int (*state[])(struct ircomm_cb *self, IRCOMM_EVENT event,
  *    IrCOMM is currently idle
  *
  */
-static int ircomm_state_idle(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_idle(struct ircomm_cb *self, IRCOMM_EVENT event,
 			     struct sk_buff *skb, struct ircomm_info *info)
 {
 	int ret = 0;
 
 	switch (event) {
 	case IRCOMM_CONNECT_REQUEST:
-		ircomm_next_state(self, IRCOMM_WAITI);		
+		ircomm_next_state(self, IRCOMM_WAITI);
 		ret = self->issue.connect_request(self, skb, info);
 		break;
 	case IRCOMM_TTP_CONNECT_INDICATION:
@@ -119,10 +119,10 @@ static int ircomm_state_idle(struct ircomm_cb *self, IRCOMM_EVENT event,
 /*
  * Function ircomm_state_waiti (self, event, skb)
  *
- *    The IrCOMM user has requested an IrCOMM connection to the remote 
+ *    The IrCOMM user has requested an IrCOMM connection to the remote
  *    device and is awaiting confirmation
  */
-static int ircomm_state_waiti(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_waiti(struct ircomm_cb *self, IRCOMM_EVENT event,
 			      struct sk_buff *skb, struct ircomm_info *info)
 {
 	int ret = 0;
@@ -152,8 +152,8 @@ static int ircomm_state_waiti(struct ircomm_cb *self, IRCOMM_EVENT event,
  *    IrCOMM has received an incoming connection request and is awaiting
  *    response from the user
  */
-static int ircomm_state_waitr(struct ircomm_cb *self, IRCOMM_EVENT event, 
-			      struct sk_buff *skb, struct ircomm_info *info) 
+static int ircomm_state_waitr(struct ircomm_cb *self, IRCOMM_EVENT event,
+			      struct sk_buff *skb, struct ircomm_info *info)
 {
 	int ret = 0;
 
@@ -185,7 +185,7 @@ static int ircomm_state_waitr(struct ircomm_cb *self, IRCOMM_EVENT event,
  *    IrCOMM is connected to the peer IrCOMM device
  *
  */
-static int ircomm_state_conn(struct ircomm_cb *self, IRCOMM_EVENT event, 
+static int ircomm_state_conn(struct ircomm_cb *self, IRCOMM_EVENT event,
 			     struct sk_buff *skb, struct ircomm_info *info)
 {
 	int ret = 0;
@@ -228,7 +228,7 @@ static int ircomm_state_conn(struct ircomm_cb *self, IRCOMM_EVENT event,
  *
  */
 int ircomm_do_event(struct ircomm_cb *self, IRCOMM_EVENT event,
-		    struct sk_buff *skb, struct ircomm_info *info) 
+		    struct sk_buff *skb, struct ircomm_info *info)
 {
 	IRDA_DEBUG(4, "%s: state=%s, event=%s\n", __FUNCTION__ ,
 		   ircomm_state[self->state], ircomm_event[event]);
@@ -245,7 +245,7 @@ int ircomm_do_event(struct ircomm_cb *self, IRCOMM_EVENT event,
 void ircomm_next_state(struct ircomm_cb *self, IRCOMM_STATE state)
 {
 	self->state = state;
-	
-	IRDA_DEBUG(4, "%s: next state=%s, service type=%d\n", __FUNCTION__ , 
+
+	IRDA_DEBUG(4, "%s: next state=%s, service type=%d\n", __FUNCTION__ ,
 		   ircomm_state[self->state], self->service_type);
 }
diff --git a/net/irda/ircomm/ircomm_lmp.c b/net/irda/ircomm/ircomm_lmp.c
index c8e0d89ee11f..22bd75299104 100644
--- a/net/irda/ircomm/ircomm_lmp.c
+++ b/net/irda/ircomm/ircomm_lmp.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_lmp.c
  * Version:       1.0
  * Description:   Interface between IrCOMM and IrLMP
@@ -9,25 +9,25 @@
  * Modified at:   Sun Dec 12 13:44:17 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  * Sources:       Previous IrLPT work by Thomas Davis
- * 
+ *
  *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
  *     Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/sched.h>
@@ -45,11 +45,11 @@
 /*
  * Function ircomm_lmp_connect_request (self, userdata)
  *
- *    
+ *
  *
  */
-static int ircomm_lmp_connect_request(struct ircomm_cb *self, 
-				      struct sk_buff *userdata, 
+static int ircomm_lmp_connect_request(struct ircomm_cb *self,
+				      struct sk_buff *userdata,
 				      struct ircomm_info *info)
 {
 	int ret = 0;
@@ -61,14 +61,14 @@ static int ircomm_lmp_connect_request(struct ircomm_cb *self,
 		skb_get(userdata);
 
 	ret = irlmp_connect_request(self->lsap, info->dlsap_sel,
-				    info->saddr, info->daddr, NULL, userdata); 
+				    info->saddr, info->daddr, NULL, userdata);
 	return ret;
-}	
+}
 
 /*
  * Function ircomm_lmp_connect_response (self, skb)
  *
- *    
+ *
  *
  */
 static int ircomm_lmp_connect_response(struct ircomm_cb *self,
@@ -78,7 +78,7 @@ static int ircomm_lmp_connect_response(struct ircomm_cb *self,
 	int ret;
 
 	IRDA_DEBUG(0, "%s()\n", __FUNCTION__ );
-	
+
 	/* Any userdata supplied? */
 	if (userdata == NULL) {
 		tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
@@ -88,8 +88,8 @@ static int ircomm_lmp_connect_response(struct ircomm_cb *self,
 		/* Reserve space for MUX and LAP header */
 		skb_reserve(tx_skb, LMP_MAX_HEADER);
 	} else {
-		/*  
-		 *  Check that the client has reserved enough space for 
+		/*
+		 *  Check that the client has reserved enough space for
 		 *  headers
 		 */
 		IRDA_ASSERT(skb_headroom(userdata) >= LMP_MAX_HEADER,
@@ -105,22 +105,22 @@ static int ircomm_lmp_connect_response(struct ircomm_cb *self,
 	return 0;
 }
 
-static int ircomm_lmp_disconnect_request(struct ircomm_cb *self, 
-					 struct sk_buff *userdata, 
+static int ircomm_lmp_disconnect_request(struct ircomm_cb *self,
+					 struct sk_buff *userdata,
 					 struct ircomm_info *info)
 {
-        struct sk_buff *tx_skb;
+	struct sk_buff *tx_skb;
 	int ret;
 
 	IRDA_DEBUG(0, "%s()\n", __FUNCTION__ );
 
-        if (!userdata) {
+	if (!userdata) {
 		tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
 		if (!tx_skb)
 			return -ENOMEM;
-		
+
 		/*  Reserve space for MUX and LAP header */
-		skb_reserve(tx_skb, LMP_MAX_HEADER);		
+		skb_reserve(tx_skb, LMP_MAX_HEADER);
 		userdata = tx_skb;
 	} else {
 		/* Don't forget to refcount it - should be NULL anyway */
@@ -136,7 +136,7 @@ static int ircomm_lmp_disconnect_request(struct ircomm_cb *self,
  * Function ircomm_lmp_flow_control (skb)
  *
  *    This function is called when a data frame we have sent to IrLAP has
- *    been deallocated. We do this to make sure we don't flood IrLAP with 
+ *    been deallocated. We do this to make sure we don't flood IrLAP with
  *    frames, since we are not using the IrTTP flow control mechanism
  */
 static void ircomm_lmp_flow_control(struct sk_buff *skb)
@@ -150,29 +150,29 @@ static void ircomm_lmp_flow_control(struct sk_buff *skb)
 	cb = (struct irda_skb_cb *) skb->cb;
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
- 
-        line = cb->line;
+
+	line = cb->line;
 
 	self = (struct ircomm_cb *) hashbin_lock_find(ircomm, line, NULL);
-        if (!self) {
+	if (!self) {
 		IRDA_DEBUG(2, "%s(), didn't find myself\n", __FUNCTION__ );
-                return;
+		return;
 	}
 
-        IRDA_ASSERT(self != NULL, return;);
+	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return;);
 
 	self->pkt_count--;
 
-        if ((self->pkt_count < 2) && (self->flow_status == FLOW_STOP)) {
-                IRDA_DEBUG(2, "%s(), asking TTY to start again!\n", __FUNCTION__ );
-                self->flow_status = FLOW_START;
-                if (self->notify.flow_indication)
-                        self->notify.flow_indication(self->notify.instance, 
+	if ((self->pkt_count < 2) && (self->flow_status == FLOW_STOP)) {
+		IRDA_DEBUG(2, "%s(), asking TTY to start again!\n", __FUNCTION__ );
+		self->flow_status = FLOW_START;
+		if (self->notify.flow_indication)
+			self->notify.flow_indication(self->notify.instance,
 						     self, FLOW_START);
-        }
+	}
 }
-    
+
 /*
  * Function ircomm_lmp_data_request (self, userdata)
  *
@@ -180,7 +180,7 @@ static void ircomm_lmp_flow_control(struct sk_buff *skb)
  *
  */
 static int ircomm_lmp_data_request(struct ircomm_cb *self,
-				   struct sk_buff *skb, 
+				   struct sk_buff *skb,
 				   int not_used)
 {
 	struct irda_skb_cb *cb;
@@ -189,8 +189,8 @@ static int ircomm_lmp_data_request(struct ircomm_cb *self,
 	IRDA_ASSERT(skb != NULL, return -1;);
 
 	cb = (struct irda_skb_cb *) skb->cb;
-	
-        cb->line = self->line;
+
+	cb->line = self->line;
 
 	IRDA_DEBUG(4, "%s(), sending frame\n", __FUNCTION__ );
 
@@ -199,13 +199,13 @@ static int ircomm_lmp_data_request(struct ircomm_cb *self,
 
 	skb->destructor = ircomm_lmp_flow_control;
 
-        if ((self->pkt_count++ > 7) && (self->flow_status == FLOW_START)) {
+	if ((self->pkt_count++ > 7) && (self->flow_status == FLOW_START)) {
 		IRDA_DEBUG(2, "%s(), asking TTY to slow down!\n", __FUNCTION__ );
-	        self->flow_status = FLOW_STOP;
-                if (self->notify.flow_indication)
-             	        self->notify.flow_indication(self->notify.instance, 
-				                     self, FLOW_STOP);
-        }
+		self->flow_status = FLOW_STOP;
+		if (self->notify.flow_indication)
+			self->notify.flow_indication(self->notify.instance,
+						     self, FLOW_STOP);
+	}
 	ret = irlmp_data_request(self->lsap, skb);
 	if (ret) {
 		IRDA_ERROR("%s(), failed\n", __FUNCTION__);
@@ -227,11 +227,11 @@ static int ircomm_lmp_data_indication(void *instance, void *sap,
 	struct ircomm_cb *self = (struct ircomm_cb *) instance;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -1;);
 	IRDA_ASSERT(skb != NULL, return -1;);
-	
+
 	ircomm_do_event(self, IRCOMM_LMP_DATA_INDICATION, skb, NULL);
 
 	/* Drop reference count - see ircomm_tty_data_indication(). */
@@ -241,15 +241,15 @@ static int ircomm_lmp_data_indication(void *instance, void *sap,
 }
 
 /*
- * Function ircomm_lmp_connect_confirm (instance, sap, qos, max_sdu_size, 
+ * Function ircomm_lmp_connect_confirm (instance, sap, qos, max_sdu_size,
  *                                       max_header_size, skb)
  *
  *    Connection has been confirmed by peer device
  *
  */
 static void ircomm_lmp_connect_confirm(void *instance, void *sap,
-				       struct qos_info *qos, 
-				       __u32 max_seg_size, 
+				       struct qos_info *qos,
+				       __u32 max_seg_size,
 				       __u8 max_header_size,
 				       struct sk_buff *skb)
 {
@@ -312,7 +312,7 @@ static void ircomm_lmp_connect_indication(void *instance, void *sap,
  *    Peer device has closed the connection, or the link went down for some
  *    other reason
  */
-static void ircomm_lmp_disconnect_indication(void *instance, void *sap, 
+static void ircomm_lmp_disconnect_indication(void *instance, void *sap,
 					     LM_REASON reason,
 					     struct sk_buff *skb)
 {
diff --git a/net/irda/ircomm/ircomm_param.c b/net/irda/ircomm/ircomm_param.c
index a39f5735a90b..fbac13e95b28 100644
--- a/net/irda/ircomm/ircomm_param.c
+++ b/net/irda/ircomm/ircomm_param.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_param.c
  * Version:       1.0
  * Description:   Parameter handling for the IrCOMM protocol
@@ -8,24 +8,24 @@
  * Created at:    Mon Jun  7 10:25:11 1999
  * Modified at:   Sun Jan 30 14:32:03 2000
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1999-2000 Dag Brattli, All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/sched.h>
@@ -41,23 +41,23 @@
 
 #include <net/irda/ircomm_param.h>
 
-static int ircomm_param_service_type(void *instance, irda_param_t *param, 
+static int ircomm_param_service_type(void *instance, irda_param_t *param,
 				     int get);
-static int ircomm_param_port_type(void *instance, irda_param_t *param, 
+static int ircomm_param_port_type(void *instance, irda_param_t *param,
 				  int get);
-static int ircomm_param_port_name(void *instance, irda_param_t *param, 
+static int ircomm_param_port_name(void *instance, irda_param_t *param,
 				  int get);
-static int ircomm_param_service_type(void *instance, irda_param_t *param, 
+static int ircomm_param_service_type(void *instance, irda_param_t *param,
 				     int get);
-static int ircomm_param_data_rate(void *instance, irda_param_t *param, 
+static int ircomm_param_data_rate(void *instance, irda_param_t *param,
 				  int get);
-static int ircomm_param_data_format(void *instance, irda_param_t *param, 
+static int ircomm_param_data_format(void *instance, irda_param_t *param,
 				    int get);
-static int ircomm_param_flow_control(void *instance, irda_param_t *param, 
+static int ircomm_param_flow_control(void *instance, irda_param_t *param,
 				     int get);
 static int ircomm_param_xon_xoff(void *instance, irda_param_t *param, int get);
 static int ircomm_param_enq_ack(void *instance, irda_param_t *param, int get);
-static int ircomm_param_line_status(void *instance, irda_param_t *param, 
+static int ircomm_param_line_status(void *instance, irda_param_t *param,
 				    int get);
 static int ircomm_param_dte(void *instance, irda_param_t *param, int get);
 static int ircomm_param_dce(void *instance, irda_param_t *param, int get);
@@ -85,7 +85,7 @@ static pi_minor_info_t pi_minor_call_table_9_wire[] = {
 static pi_major_info_t pi_major_call_table[] = {
 	{ pi_minor_call_table_common,  3 },
 	{ pi_minor_call_table_non_raw, 6 },
- 	{ pi_minor_call_table_9_wire,  3 }
+	{ pi_minor_call_table_9_wire,  3 }
 /* 	{ pi_minor_call_table_centronics }  */
 };
 
@@ -119,20 +119,20 @@ int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush)
 
 	spin_lock_irqsave(&self->spinlock, flags);
 
-	skb = self->ctrl_skb;	
+	skb = self->ctrl_skb;
 	if (!skb) {
 		skb = alloc_skb(256, GFP_ATOMIC);
 		if (!skb) {
 			spin_unlock_irqrestore(&self->spinlock, flags);
 			return -ENOMEM;
 		}
-		
+
 		skb_reserve(skb, self->max_header_size);
 		self->ctrl_skb = skb;
 	}
-	/* 
+	/*
 	 * Inserting is a little bit tricky since we don't know how much
-	 * room we will need. But this should hopefully work OK 
+	 * room we will need. But this should hopefully work OK
 	 */
 	count = irda_param_insert(self, pi, skb->tail, skb_tailroom(skb),
 				  &ircomm_param_info);
@@ -162,7 +162,7 @@ int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush)
  *    query and then the remote device sends its initial parameters
  *
  */
-static int ircomm_param_service_type(void *instance, irda_param_t *param, 
+static int ircomm_param_service_type(void *instance, irda_param_t *param,
 				     int get)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -179,7 +179,7 @@ static int ircomm_param_service_type(void *instance, irda_param_t *param,
 	/* Find all common service types */
 	service_type &= self->service_type;
 	if (!service_type) {
-		IRDA_DEBUG(2, 
+		IRDA_DEBUG(2,
 			   "%s(), No common service type to use!\n", __FUNCTION__ );
 		return -1;
 	}
@@ -198,12 +198,12 @@ static int ircomm_param_service_type(void *instance, irda_param_t *param,
 	else if (service_type & IRCOMM_3_WIRE_RAW)
 		self->settings.service_type = IRCOMM_3_WIRE_RAW;
 
-	IRDA_DEBUG(0, "%s(), resulting service type=0x%02x\n", __FUNCTION__ , 
+	IRDA_DEBUG(0, "%s(), resulting service type=0x%02x\n", __FUNCTION__ ,
 		   self->settings.service_type);
 
-	/* 
+	/*
 	 * Now the line is ready for some communication. Check if we are a
-         * server, and send over some initial parameters.
+	 * server, and send over some initial parameters.
 	 * Client do it in ircomm_tty_state_setup().
 	 * Note : we may get called from ircomm_tty_getvalue_confirm(),
 	 * therefore before we even have open any socket. And self->client
@@ -235,13 +235,13 @@ static int ircomm_param_port_type(void *instance, irda_param_t *param, int get)
 
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
-	
+
 	if (get)
 		param->pv.i = IRCOMM_SERIAL;
 	else {
 		self->settings.port_type = (__u8) param->pv.i;
 
-		IRDA_DEBUG(0, "%s(), port type=%d\n", __FUNCTION__ , 
+		IRDA_DEBUG(0, "%s(), port type=%d\n", __FUNCTION__ ,
 			   self->settings.port_type);
 	}
 	return 0;
@@ -256,7 +256,7 @@ static int ircomm_param_port_type(void *instance, irda_param_t *param, int get)
 static int ircomm_param_port_name(void *instance, irda_param_t *param, int get)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 
@@ -279,7 +279,7 @@ static int ircomm_param_port_name(void *instance, irda_param_t *param, int get)
 static int ircomm_param_data_rate(void *instance, irda_param_t *param, int get)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 
@@ -287,7 +287,7 @@ static int ircomm_param_data_rate(void *instance, irda_param_t *param, int get)
 		param->pv.i = self->settings.data_rate;
 	else
 		self->settings.data_rate = param->pv.i;
-	
+
 	IRDA_DEBUG(2, "%s(), data rate = %d\n", __FUNCTION__ , param->pv.i);
 
 	return 0;
@@ -299,7 +299,7 @@ static int ircomm_param_data_rate(void *instance, irda_param_t *param, int get)
  *    Exchange data format to be used in this settings
  *
  */
-static int ircomm_param_data_format(void *instance, irda_param_t *param, 
+static int ircomm_param_data_format(void *instance, irda_param_t *param,
 				    int get)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -311,7 +311,7 @@ static int ircomm_param_data_format(void *instance, irda_param_t *param,
 		param->pv.i = self->settings.data_format;
 	else
 		self->settings.data_format = (__u8) param->pv.i;
-	
+
 	return 0;
 }
 
@@ -321,14 +321,14 @@ static int ircomm_param_data_format(void *instance, irda_param_t *param,
  *    Exchange flow control settings to be used in this settings
  *
  */
-static int ircomm_param_flow_control(void *instance, irda_param_t *param, 
+static int ircomm_param_flow_control(void *instance, irda_param_t *param,
 				     int get)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
 
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
-	
+
 	if (get)
 		param->pv.i = self->settings.flow_control;
 	else
@@ -351,7 +351,7 @@ static int ircomm_param_xon_xoff(void *instance, irda_param_t *param, int get)
 
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
-	
+
 	if (get) {
 		param->pv.i = self->settings.xonxoff[0];
 		param->pv.i |= self->settings.xonxoff[1] << 8;
@@ -360,7 +360,7 @@ static int ircomm_param_xon_xoff(void *instance, irda_param_t *param, int get)
 		self->settings.xonxoff[1] = (__u16) param->pv.i >> 8;
 	}
 
-	IRDA_DEBUG(0, "%s(), XON/XOFF = 0x%02x,0x%02x\n", __FUNCTION__ , 
+	IRDA_DEBUG(0, "%s(), XON/XOFF = 0x%02x,0x%02x\n", __FUNCTION__ ,
 		   param->pv.i & 0xff, param->pv.i >> 8);
 
 	return 0;
@@ -378,7 +378,7 @@ static int ircomm_param_enq_ack(void *instance, irda_param_t *param, int get)
 
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
-	
+
 	if (get) {
 		param->pv.i = self->settings.enqack[0];
 		param->pv.i |= self->settings.enqack[1] << 8;
@@ -396,10 +396,10 @@ static int ircomm_param_enq_ack(void *instance, irda_param_t *param, int get)
 /*
  * Function ircomm_param_line_status (self, param)
  *
- *    
+ *
  *
  */
-static int ircomm_param_line_status(void *instance, irda_param_t *param, 
+static int ircomm_param_line_status(void *instance, irda_param_t *param,
 				    int get)
 {
 	IRDA_DEBUG(2, "%s(), not impl.\n", __FUNCTION__ );
@@ -427,7 +427,7 @@ static int ircomm_param_dte(void *instance, irda_param_t *param, int get)
 		dte = (__u8) param->pv.i;
 
 		self->settings.dce = 0;
-				
+
 		if (dte & IRCOMM_DELTA_DTR)
 			self->settings.dce |= (IRCOMM_DELTA_DSR|
 					      IRCOMM_DELTA_RI |
@@ -436,7 +436,7 @@ static int ircomm_param_dte(void *instance, irda_param_t *param, int get)
 			self->settings.dce |= (IRCOMM_DSR|
 					      IRCOMM_RI |
 					      IRCOMM_CD);
-		
+
 		if (dte & IRCOMM_DELTA_RTS)
 			self->settings.dce |= IRCOMM_DELTA_CTS;
 		if (dte & IRCOMM_RTS)
@@ -455,7 +455,7 @@ static int ircomm_param_dte(void *instance, irda_param_t *param, int get)
 /*
  * Function ircomm_param_dce (instance, param)
  *
- *    
+ *
  *
  */
 static int ircomm_param_dce(void *instance, irda_param_t *param, int get)
diff --git a/net/irda/ircomm/ircomm_ttp.c b/net/irda/ircomm/ircomm_ttp.c
index d98bf3570d29..bb06ebaadd16 100644
--- a/net/irda/ircomm/ircomm_ttp.c
+++ b/net/irda/ircomm/ircomm_ttp.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_ttp.c
  * Version:       1.0
  * Description:   Interface between IrCOMM and IrTTP
@@ -8,25 +8,25 @@
  * Created at:    Sun Jun  6 20:48:27 1999
  * Modified at:   Mon Dec 13 11:35:13 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
  *     Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/sched.h>
@@ -43,8 +43,8 @@
 static int ircomm_ttp_data_indication(void *instance, void *sap,
 				      struct sk_buff *skb);
 static void ircomm_ttp_connect_confirm(void *instance, void *sap,
-				       struct qos_info *qos, 
-				       __u32 max_sdu_size, 
+				       struct qos_info *qos,
+				       __u32 max_sdu_size,
 				       __u8 max_header_size,
 				       struct sk_buff *skb);
 static void ircomm_ttp_connect_indication(void *instance, void *sap,
@@ -54,25 +54,25 @@ static void ircomm_ttp_connect_indication(void *instance, void *sap,
 					  struct sk_buff *skb);
 static void ircomm_ttp_flow_indication(void *instance, void *sap,
 				       LOCAL_FLOW cmd);
-static void ircomm_ttp_disconnect_indication(void *instance, void *sap, 
+static void ircomm_ttp_disconnect_indication(void *instance, void *sap,
 					     LM_REASON reason,
 					     struct sk_buff *skb);
 static int ircomm_ttp_data_request(struct ircomm_cb *self,
-				   struct sk_buff *skb, 
+				   struct sk_buff *skb,
 				   int clen);
-static int ircomm_ttp_connect_request(struct ircomm_cb *self, 
-				      struct sk_buff *userdata, 
+static int ircomm_ttp_connect_request(struct ircomm_cb *self,
+				      struct sk_buff *userdata,
 				      struct ircomm_info *info);
 static int ircomm_ttp_connect_response(struct ircomm_cb *self,
 				       struct sk_buff *userdata);
-static int ircomm_ttp_disconnect_request(struct ircomm_cb *self, 
-					 struct sk_buff *userdata, 
+static int ircomm_ttp_disconnect_request(struct ircomm_cb *self,
+					 struct sk_buff *userdata,
 					 struct ircomm_info *info);
 
 /*
  * Function ircomm_open_tsap (self)
  *
- *    
+ *
  *
  */
 int ircomm_open_tsap(struct ircomm_cb *self)
@@ -113,11 +113,11 @@ int ircomm_open_tsap(struct ircomm_cb *self)
 /*
  * Function ircomm_ttp_connect_request (self, userdata)
  *
- *    
+ *
  *
  */
-static int ircomm_ttp_connect_request(struct ircomm_cb *self, 
-				      struct sk_buff *userdata, 
+static int ircomm_ttp_connect_request(struct ircomm_cb *self,
+				      struct sk_buff *userdata,
 				      struct ircomm_info *info)
 {
 	int ret = 0;
@@ -129,16 +129,16 @@ static int ircomm_ttp_connect_request(struct ircomm_cb *self,
 		skb_get(userdata);
 
 	ret = irttp_connect_request(self->tsap, info->dlsap_sel,
-				    info->saddr, info->daddr, NULL, 
-				    TTP_SAR_DISABLE, userdata); 
+				    info->saddr, info->daddr, NULL,
+				    TTP_SAR_DISABLE, userdata);
 
 	return ret;
-}	
+}
 
 /*
  * Function ircomm_ttp_connect_response (self, skb)
  *
- *    
+ *
  *
  */
 static int ircomm_ttp_connect_response(struct ircomm_cb *self,
@@ -147,7 +147,7 @@ static int ircomm_ttp_connect_response(struct ircomm_cb *self,
 	int ret;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	/* Don't forget to refcount it - should be NULL anyway */
 	if(userdata)
 		skb_get(userdata);
@@ -160,14 +160,14 @@ static int ircomm_ttp_connect_response(struct ircomm_cb *self,
 /*
  * Function ircomm_ttp_data_request (self, userdata)
  *
- *    Send IrCOMM data to IrTTP layer. Currently we do not try to combine 
- *    control data with pure data, so they will be sent as separate frames. 
+ *    Send IrCOMM data to IrTTP layer. Currently we do not try to combine
+ *    control data with pure data, so they will be sent as separate frames.
  *    Should not be a big problem though, since control frames are rare. But
- *    some of them are sent after connection establishment, so this can 
+ *    some of them are sent after connection establishment, so this can
  *    increase the latency a bit.
  */
 static int ircomm_ttp_data_request(struct ircomm_cb *self,
-				   struct sk_buff *skb, 
+				   struct sk_buff *skb,
 				   int clen)
 {
 	int ret;
@@ -176,7 +176,7 @@ static int ircomm_ttp_data_request(struct ircomm_cb *self,
 
 	IRDA_DEBUG(2, "%s(), clen=%d\n", __FUNCTION__ , clen);
 
-	/* 
+	/*
 	 * Insert clen field, currently we either send data only, or control
 	 * only frames, to make things easier and avoid queueing
 	 */
@@ -210,7 +210,7 @@ static int ircomm_ttp_data_indication(void *instance, void *sap,
 	struct ircomm_cb *self = (struct ircomm_cb *) instance;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -1;);
 	IRDA_ASSERT(skb != NULL, return -1;);
@@ -224,8 +224,8 @@ static int ircomm_ttp_data_indication(void *instance, void *sap,
 }
 
 static void ircomm_ttp_connect_confirm(void *instance, void *sap,
-				       struct qos_info *qos, 
-				       __u32 max_sdu_size, 
+				       struct qos_info *qos,
+				       __u32 max_sdu_size,
 				       __u8 max_header_size,
 				       struct sk_buff *skb)
 {
@@ -261,7 +261,7 @@ out:
  * Function ircomm_ttp_connect_indication (instance, sap, qos, max_sdu_size,
  *                                         max_header_size, skb)
  *
- *    
+ *
  *
  */
 static void ircomm_ttp_connect_indication(void *instance, void *sap,
@@ -301,11 +301,11 @@ out:
 /*
  * Function ircomm_ttp_disconnect_request (self, userdata, info)
  *
- *    
+ *
  *
  */
-static int ircomm_ttp_disconnect_request(struct ircomm_cb *self, 
-					 struct sk_buff *userdata, 
+static int ircomm_ttp_disconnect_request(struct ircomm_cb *self,
+					 struct sk_buff *userdata,
 					 struct ircomm_info *info)
 {
 	int ret;
@@ -322,10 +322,10 @@ static int ircomm_ttp_disconnect_request(struct ircomm_cb *self,
 /*
  * Function ircomm_ttp_disconnect_indication (instance, sap, reason, skb)
  *
- *    
+ *
  *
  */
-static void ircomm_ttp_disconnect_indication(void *instance, void *sap, 
+static void ircomm_ttp_disconnect_indication(void *instance, void *sap,
 					     LM_REASON reason,
 					     struct sk_buff *skb)
 {
@@ -361,7 +361,7 @@ static void ircomm_ttp_flow_indication(void *instance, void *sap,
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return;);
-	
+
 	if (self->notify.flow_indication)
 		self->notify.flow_indication(self->notify.instance, self, cmd);
 }
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 262bda808d96..3d241e415a2a 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_tty.c
  * Version:       1.0
  * Description:   IrCOMM serial TTY driver
@@ -9,25 +9,25 @@
  * Modified at:   Wed Feb 23 00:09:02 2000
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  * Sources:       serial.c and previous IrCOMM work by Takahide Higuchi
- * 
+ *
  *     Copyright (c) 1999-2000 Dag Brattli, All Rights Reserved.
  *     Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/init.h>
@@ -69,7 +69,7 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
 				      struct sk_buff *skb);
 static int ircomm_tty_control_indication(void *instance, void *sap,
 					 struct sk_buff *skb);
-static void ircomm_tty_flow_indication(void *instance, void *sap, 
+static void ircomm_tty_flow_indication(void *instance, void *sap,
 				       LOCAL_FLOW cmd);
 #ifdef CONFIG_PROC_FS
 static int ircomm_tty_read_proc(char *buf, char **start, off_t offset, int len,
@@ -113,7 +113,7 @@ static int __init ircomm_tty_init(void)
 	driver = alloc_tty_driver(IRCOMM_TTY_PORTS);
 	if (!driver)
 		return -ENOMEM;
-	ircomm_tty = hashbin_new(HB_LOCK); 
+	ircomm_tty = hashbin_new(HB_LOCK);
 	if (ircomm_tty == NULL) {
 		IRDA_ERROR("%s(), can't allocate hashbin!\n", __FUNCTION__);
 		put_tty_driver(driver);
@@ -163,11 +163,11 @@ static void __exit ircomm_tty_cleanup(void)
 {
 	int ret;
 
-	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );	
+	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	ret = tty_unregister_driver(driver);
-        if (ret) {
-                IRDA_ERROR("%s(), failed to unregister driver\n",
+	if (ret) {
+		IRDA_ERROR("%s(), failed to unregister driver\n",
 			   __FUNCTION__);
 		return;
 	}
@@ -179,7 +179,7 @@ static void __exit ircomm_tty_cleanup(void)
 /*
  * Function ircomm_startup (self)
  *
- *    
+ *
  *
  */
 static int ircomm_tty_startup(struct ircomm_tty_cb *self)
@@ -203,17 +203,17 @@ static int ircomm_tty_startup(struct ircomm_tty_cb *self)
 	/* These callbacks we must handle ourselves */
 	notify.data_indication       = ircomm_tty_data_indication;
 	notify.udata_indication      = ircomm_tty_control_indication;
- 	notify.flow_indication       = ircomm_tty_flow_indication;
+	notify.flow_indication       = ircomm_tty_flow_indication;
 
 	/* Use the ircomm_tty interface for these ones */
- 	notify.disconnect_indication = ircomm_tty_disconnect_indication;
+	notify.disconnect_indication = ircomm_tty_disconnect_indication;
 	notify.connect_confirm       = ircomm_tty_connect_confirm;
- 	notify.connect_indication    = ircomm_tty_connect_indication;
+	notify.connect_indication    = ircomm_tty_connect_indication;
 	strlcpy(notify.name, "ircomm_tty", sizeof(notify.name));
 	notify.instance = self;
 
 	if (!self->ircomm) {
-		self->ircomm = ircomm_open(&notify, self->service_type, 
+		self->ircomm = ircomm_open(&notify, self->service_type,
 					   self->line);
 	}
 	if (!self->ircomm)
@@ -237,10 +237,10 @@ err:
 /*
  * Function ircomm_block_til_ready (self, filp)
  *
- *    
+ *
  *
  */
-static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self, 
+static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 				      struct file *filp)
 {
 	DECLARE_WAITQUEUE(wait, current);
@@ -248,7 +248,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 	int		do_clocal = 0, extra_count = 0;
 	unsigned long	flags;
 	struct tty_struct *tty;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	tty = self->tty;
@@ -256,7 +256,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 	/*
 	 * If non-blocking mode is set, or the port is not enabled,
 	 * then make the check up front and then exit.
-	 */	
+	 */
 	if (filp->f_flags & O_NONBLOCK || tty->flags & (1 << TTY_IO_ERROR)){
 		/* nonblock mode is set or port is not enabled */
 		self->flags |= ASYNC_NORMAL_ACTIVE;
@@ -268,17 +268,17 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 		IRDA_DEBUG(1, "%s(), doing CLOCAL!\n", __FUNCTION__ );
 		do_clocal = 1;
 	}
-	
+
 	/* Wait for carrier detect and the line to become
 	 * free (i.e., not in use by the callout).  While we are in
 	 * this loop, self->open_count is dropped by one, so that
 	 * mgsl_close() knows when to free things.  We restore it upon
 	 * exit, either normal or abnormal.
 	 */
-	 
+
 	retval = 0;
 	add_wait_queue(&self->open_wait, &wait);
-	
+
 	IRDA_DEBUG(2, "%s(%d):block_til_ready before block on %s open_count=%d\n",
 	      __FILE__,__LINE__, tty->driver->name, self->open_count );
 
@@ -290,7 +290,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 	}
 	spin_unlock_irqrestore(&self->spinlock, flags);
 	self->blocked_open++;
-	
+
 	while (1) {
 		if (tty->termios->c_cflag & CBAUD) {
 			/* Here, we use to lock those two guys, but
@@ -298,45 +298,45 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 			 * I don't see the point (and I see the deadlock).
 			 * Jean II */
 			self->settings.dte |= IRCOMM_RTS + IRCOMM_DTR;
-		 	
+
 			ircomm_param_request(self, IRCOMM_DTE, TRUE);
 		}
-		
+
 		current->state = TASK_INTERRUPTIBLE;
-		
+
 		if (tty_hung_up_p(filp) ||
 		    !test_bit(ASYNC_B_INITIALIZED, &self->flags)) {
 			retval = (self->flags & ASYNC_HUP_NOTIFY) ?
 					-EAGAIN : -ERESTARTSYS;
 			break;
 		}
-		
-		/*  
+
+		/*
 		 * Check if link is ready now. Even if CLOCAL is
 		 * specified, we cannot return before the IrCOMM link is
-		 * ready 
+		 * ready
 		 */
- 		if (!test_bit(ASYNC_B_CLOSING, &self->flags) &&
- 		    (do_clocal || (self->settings.dce & IRCOMM_CD)) &&
+		if (!test_bit(ASYNC_B_CLOSING, &self->flags) &&
+		    (do_clocal || (self->settings.dce & IRCOMM_CD)) &&
 		    self->state == IRCOMM_TTY_READY)
 		{
- 			break;
+			break;
 		}
-			
+
 		if (signal_pending(current)) {
 			retval = -ERESTARTSYS;
 			break;
 		}
-		
+
 		IRDA_DEBUG(1, "%s(%d):block_til_ready blocking on %s open_count=%d\n",
 		      __FILE__,__LINE__, tty->driver->name, self->open_count );
-		
+
 		schedule();
 	}
-	
+
 	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(&self->open_wait, &wait);
-	
+
 	if (extra_count) {
 		/* ++ is not atomic, so this should be protected - Jean II */
 		spin_lock_irqsave(&self->spinlock, flags);
@@ -344,14 +344,14 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
 		spin_unlock_irqrestore(&self->spinlock, flags);
 	}
 	self->blocked_open--;
-	
+
 	IRDA_DEBUG(1, "%s(%d):block_til_ready after blocking on %s open_count=%d\n",
 	      __FILE__,__LINE__, tty->driver->name, self->open_count);
-			 
+
 	if (!retval)
 		self->flags |= ASYNC_NORMAL_ACTIVE;
-		
-	return retval;	
+
+	return retval;
 }
 
 /*
@@ -384,7 +384,7 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
 			IRDA_ERROR("%s(), kmalloc failed!\n", __FUNCTION__);
 			return -ENOMEM;
 		}
-		
+
 		self->magic = IRCOMM_TTY_MAGIC;
 		self->flow = FLOW_STOP;
 
@@ -398,13 +398,13 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
 		/* Init some important stuff */
 		init_timer(&self->watchdog_timer);
 		init_waitqueue_head(&self->open_wait);
- 		init_waitqueue_head(&self->close_wait);
+		init_waitqueue_head(&self->close_wait);
 		spin_lock_init(&self->spinlock);
 
-		/* 
+		/*
 		 * Force TTY into raw mode by default which is usually what
 		 * we want for IrCOMM and IrLPT. This way applications will
-		 * not have to twiddle with printcap etc.  
+		 * not have to twiddle with printcap etc.
 		 */
 		tty->termios->c_iflag = 0;
 		tty->termios->c_oflag = 0;
@@ -420,7 +420,7 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
 	self->tty = tty;
 	spin_unlock_irqrestore(&self->spinlock, flags);
 
-	IRDA_DEBUG(1, "%s(), %s%d, count = %d\n", __FUNCTION__ , tty->driver->name, 
+	IRDA_DEBUG(1, "%s(), %s%d, count = %d\n", __FUNCTION__ , tty->driver->name,
 		   self->line, self->open_count);
 
 	/* Not really used by us, but lets do it anyway */
@@ -473,7 +473,7 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
 
 	ret = ircomm_tty_block_til_ready(self, filp);
 	if (ret) {
-		IRDA_DEBUG(2, 
+		IRDA_DEBUG(2,
 		      "%s(), returning after block_til_ready with %d\n", __FUNCTION__ ,
 		      ret);
 
@@ -519,7 +519,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
 		 * serial port won't be shutdown.
 		 */
 		IRDA_DEBUG(0, "%s(), bad serial port count; "
-			   "tty->count is 1, state->count is %d\n", __FUNCTION__ , 
+			   "tty->count is 1, state->count is %d\n", __FUNCTION__ ,
 			   self->open_count);
 		self->open_count = 1;
 	}
@@ -546,7 +546,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
 	spin_unlock_irqrestore(&self->spinlock, flags);
 
 	/*
-	 * Now we wait for the transmit buffer to clear; and we notify 
+	 * Now we wait for the transmit buffer to clear; and we notify
 	 * the line discipline to only process XON/XOFF characters.
 	 */
 	tty->closing = 1;
@@ -576,7 +576,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
 /*
  * Function ircomm_tty_flush_buffer (tty)
  *
- *    
+ *
  *
  */
 static void ircomm_tty_flush_buffer(struct tty_struct *tty)
@@ -586,9 +586,9 @@ static void ircomm_tty_flush_buffer(struct tty_struct *tty)
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
 
-	/* 
-	 * Let do_softint() do this to avoid race condition with 
-	 * do_softint() ;-) 
+	/*
+	 * Let do_softint() do this to avoid race condition with
+	 * do_softint() ;-)
 	 */
 	schedule_work(&self->tqueue);
 }
@@ -597,7 +597,7 @@ static void ircomm_tty_flush_buffer(struct tty_struct *tty)
  * Function ircomm_tty_do_softint (work)
  *
  *    We use this routine to give the write wakeup to the user at at a
- *    safe time (as fast as possible after write have completed). This 
+ *    safe time (as fast as possible after write have completed). This
  *    can be compared to the Tx interrupt.
  */
 static void ircomm_tty_do_softint(struct work_struct *work)
@@ -638,7 +638,7 @@ static void ircomm_tty_do_softint(struct work_struct *work)
 
 	/* Unlink transmit buffer */
 	spin_lock_irqsave(&self->spinlock, flags);
-	
+
 	skb = self->tx_skb;
 	self->tx_skb = NULL;
 
@@ -650,9 +650,9 @@ static void ircomm_tty_do_softint(struct work_struct *work)
 		/* Drop reference count - see ircomm_ttp_data_request(). */
 		dev_kfree_skb(skb);
 	}
-		
+
 	/* Check if user (still) wants to be waken up */
-	if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && 
+	if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
 	    tty->ldisc.write_wakeup)
 	{
 		(tty->ldisc.write_wakeup)(tty);
@@ -717,12 +717,12 @@ static int ircomm_tty_write(struct tty_struct *tty,
 	/* Fetch current transmit buffer */
 	skb = self->tx_skb;
 
-	/*  
+	/*
 	 * Send out all the data we get, possibly as multiple fragmented
 	 * frames, but this will only happen if the data is larger than the
 	 * max data size. The normal case however is just the opposite, and
 	 * this function may be called multiple times, and will then actually
-	 * defragment the data and send it out as one packet as soon as 
+	 * defragment the data and send it out as one packet as soon as
 	 * possible, but at a safer point in time
 	 */
 	while (count) {
@@ -731,16 +731,16 @@ static int ircomm_tty_write(struct tty_struct *tty,
 		/* Adjust data size to the max data size */
 		if (size > self->max_data_size)
 			size = self->max_data_size;
-		
-		/* 
+
+		/*
 		 * Do we already have a buffer ready for transmit, or do
-		 * we need to allocate a new frame 
+		 * we need to allocate a new frame
 		 */
-		if (skb) {			
-			/* 
-			 * Any room for more data at the end of the current 
+		if (skb) {
+			/*
+			 * Any room for more data at the end of the current
 			 * transmit buffer? Cannot use skb_tailroom, since
-			 * dev_alloc_skb gives us a larger skb than we 
+			 * dev_alloc_skb gives us a larger skb than we
 			 * requested
 			 * Note : use tx_data_size, because max_data_size
 			 * may have changed and we don't want to overwrite
@@ -751,8 +751,8 @@ static int ircomm_tty_write(struct tty_struct *tty,
 				if (size > tailroom)
 					size = tailroom;
 			} else {
-				/* 
-				 * Current transmit frame is full, so break 
+				/*
+				 * Current transmit frame is full, so break
 				 * out, so we can send it as soon as possible
 				 */
 				break;
@@ -782,15 +782,15 @@ static int ircomm_tty_write(struct tty_struct *tty,
 
 	spin_unlock_irqrestore(&self->spinlock, flags);
 
-	/*     
+	/*
 	 * Schedule a new thread which will transmit the frame as soon
 	 * as possible, but at a safe point in time. We do this so the
 	 * "user" can give us data multiple times, as PPP does (because of
 	 * its 256 byte tx buffer). We will then defragment and send out
-	 * all this data as one single packet.  
+	 * all this data as one single packet.
 	 */
 	schedule_work(&self->tqueue);
-	
+
 	return len;
 }
 
@@ -846,7 +846,7 @@ static void ircomm_tty_wait_until_sent(struct tty_struct *tty, int timeout)
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
 	unsigned long orig_jiffies, poll_time;
 	unsigned long flags;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
@@ -876,7 +876,7 @@ static void ircomm_tty_wait_until_sent(struct tty_struct *tty, int timeout)
  *
  *    This routine notifies the tty driver that input buffers for the line
  *    discipline are close to full, and it should somehow signal that no
- *    more characters should be sent to the tty.  
+ *    more characters should be sent to the tty.
  */
 static void ircomm_tty_throttle(struct tty_struct *tty)
 {
@@ -890,16 +890,16 @@ static void ircomm_tty_throttle(struct tty_struct *tty)
 	/* Software flow control? */
 	if (I_IXOFF(tty))
 		ircomm_tty_send_xchar(tty, STOP_CHAR(tty));
-	
+
 	/* Hardware flow control? */
 	if (tty->termios->c_cflag & CRTSCTS) {
 		self->settings.dte &= ~IRCOMM_RTS;
 		self->settings.dte |= IRCOMM_DELTA_RTS;
-	
+
 		ircomm_param_request(self, IRCOMM_DTE, TRUE);
 	}
 
-        ircomm_flow_request(self->ircomm, FLOW_STOP);
+	ircomm_flow_request(self->ircomm, FLOW_STOP);
 }
 
 /*
@@ -930,7 +930,7 @@ static void ircomm_tty_unthrottle(struct tty_struct *tty)
 		ircomm_param_request(self, IRCOMM_DTE, TRUE);
 		IRDA_DEBUG(1, "%s(), FLOW_START\n", __FUNCTION__ );
 	}
-        ircomm_flow_request(self->ircomm, FLOW_START);
+	ircomm_flow_request(self->ircomm, FLOW_START);
 }
 
 /*
@@ -975,7 +975,7 @@ static void ircomm_tty_shutdown(struct ircomm_tty_cb *self)
 	spin_lock_irqsave(&self->spinlock, flags);
 
 	del_timer(&self->watchdog_timer);
-	
+
 	/* Free parameter buffer */
 	if (self->ctrl_skb) {
 		dev_kfree_skb(self->ctrl_skb);
@@ -1001,7 +1001,7 @@ static void ircomm_tty_shutdown(struct ircomm_tty_cb *self)
  *
  *    This routine notifies the tty driver that it should hangup the tty
  *    device.
- * 
+ *
  */
 static void ircomm_tty_hangup(struct tty_struct *tty)
 {
@@ -1044,7 +1044,7 @@ static void ircomm_tty_send_xchar(struct tty_struct *tty, char ch)
  * Function ircomm_tty_start (tty)
  *
  *    This routine notifies the tty driver that it resume sending
- *    characters to the tty device.  
+ *    characters to the tty device.
  */
 void ircomm_tty_start(struct tty_struct *tty)
 {
@@ -1057,9 +1057,9 @@ void ircomm_tty_start(struct tty_struct *tty)
  * Function ircomm_tty_stop (tty)
  *
  *     This routine notifies the tty driver that it should stop outputting
- *     characters to the tty device. 
+ *     characters to the tty device.
  */
-static void ircomm_tty_stop(struct tty_struct *tty) 
+static void ircomm_tty_stop(struct tty_struct *tty)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
 
@@ -1094,14 +1094,14 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
 		/*wake_up_interruptible(&self->delta_msr_wait);*/
 	}
 	if ((self->flags & ASYNC_CHECK_CD) && (status & IRCOMM_DELTA_CD)) {
-		IRDA_DEBUG(2, 
+		IRDA_DEBUG(2,
 			   "%s(), ircomm%d CD now %s...\n", __FUNCTION__ , self->line,
 			   (status & IRCOMM_CD) ? "on" : "off");
 
 		if (status & IRCOMM_CD) {
 			wake_up_interruptible(&self->open_wait);
 		} else {
-			IRDA_DEBUG(2, 
+			IRDA_DEBUG(2,
 				   "%s(), Doing serial hangup..\n", __FUNCTION__ );
 			if (tty)
 				tty_hangup(tty);
@@ -1113,10 +1113,10 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
 	if (self->flags & ASYNC_CTS_FLOW) {
 		if (tty->hw_stopped) {
 			if (status & IRCOMM_CTS) {
-				IRDA_DEBUG(2, 
+				IRDA_DEBUG(2,
 					   "%s(), CTS tx start...\n", __FUNCTION__ );
 				tty->hw_stopped = 0;
-				
+
 				/* Wake up processes blocked on open */
 				wake_up_interruptible(&self->open_wait);
 
@@ -1125,7 +1125,7 @@ void ircomm_tty_check_modem_status(struct ircomm_tty_cb *self)
 			}
 		} else {
 			if (!(status & IRCOMM_CTS)) {
-				IRDA_DEBUG(2, 
+				IRDA_DEBUG(2,
 					   "%s(), CTS tx stop...\n", __FUNCTION__ );
 				tty->hw_stopped = 1;
 			}
@@ -1145,7 +1145,7 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 	IRDA_ASSERT(skb != NULL, return -1;);
@@ -1155,10 +1155,10 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
 		return 0;
 	}
 
-	/* 
+	/*
 	 * If we receive data when hardware is stopped then something is wrong.
 	 * We try to poll the peers line settings to check if we are up todate.
-	 * Devices like WinCE can do this, and since they don't send any 
+	 * Devices like WinCE can do this, and since they don't send any
 	 * params, we can just as well declare the hardware for running.
 	 */
 	if (self->tty->hw_stopped && (self->flow == FLOW_START)) {
@@ -1170,9 +1170,9 @@ static int ircomm_tty_data_indication(void *instance, void *sap,
 		ircomm_tty_link_established(self);
 	}
 
-	/* 
+	/*
 	 * Just give it over to the line discipline. There is no need to
-	 * involve the flip buffers, since we are not running in an interrupt 
+	 * involve the flip buffers, since we are not running in an interrupt
 	 * handler
 	 */
 	self->tty->ldisc.receive_buf(self->tty, skb->data, NULL, skb->len);
@@ -1195,14 +1195,14 @@ static int ircomm_tty_control_indication(void *instance, void *sap,
 	int clen;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 	IRDA_ASSERT(skb != NULL, return -1;);
 
 	clen = skb->data[0];
 
-	irda_param_extract_all(self, skb->data+1, IRDA_MIN(skb->len-1, clen), 
+	irda_param_extract_all(self, skb->data+1, IRDA_MIN(skb->len-1, clen),
 			       &ircomm_param_info);
 
 	/* No need to kfree_skb - see ircomm_control_indication() */
@@ -1217,7 +1217,7 @@ static int ircomm_tty_control_indication(void *instance, void *sap,
  *    transmission of data. We just mark the hardware as stopped, and wait
  *    for IrTTP to notify us that things are OK again.
  */
-static void ircomm_tty_flow_indication(void *instance, void *sap, 
+static void ircomm_tty_flow_indication(void *instance, void *sap,
 				       LOCAL_FLOW cmd)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -1247,7 +1247,7 @@ static void ircomm_tty_flow_indication(void *instance, void *sap,
 
 static int ircomm_tty_line_info(struct ircomm_tty_cb *self, char *buf)
 {
-        int  ret=0;
+	int  ret=0;
 
 	ret += sprintf(buf+ret, "State: %s\n", ircomm_tty_state[self->state]);
 
@@ -1260,37 +1260,37 @@ static int ircomm_tty_line_info(struct ircomm_tty_cb *self, char *buf)
 		ret += sprintf(buf+ret, "3_WIRE_RAW");
 	else
 		ret += sprintf(buf+ret, "No common service type!\n");
-        ret += sprintf(buf+ret, "\n");
+	ret += sprintf(buf+ret, "\n");
 
 	ret += sprintf(buf+ret, "Port name: %s\n", self->settings.port_name);
 
-	ret += sprintf(buf+ret, "DTE status: ");	
-        if (self->settings.dte & IRCOMM_RTS)
-                ret += sprintf(buf+ret, "RTS|");
-        if (self->settings.dte & IRCOMM_DTR)
-                ret += sprintf(buf+ret, "DTR|");
+	ret += sprintf(buf+ret, "DTE status: ");
+	if (self->settings.dte & IRCOMM_RTS)
+		ret += sprintf(buf+ret, "RTS|");
+	if (self->settings.dte & IRCOMM_DTR)
+		ret += sprintf(buf+ret, "DTR|");
 	if (self->settings.dte)
 		ret--; /* remove the last | */
-        ret += sprintf(buf+ret, "\n");
+	ret += sprintf(buf+ret, "\n");
 
 	ret += sprintf(buf+ret, "DCE status: ");
-        if (self->settings.dce & IRCOMM_CTS)
-                ret += sprintf(buf+ret, "CTS|");
-        if (self->settings.dce & IRCOMM_DSR)
-                ret += sprintf(buf+ret, "DSR|");
-        if (self->settings.dce & IRCOMM_CD)
-                ret += sprintf(buf+ret, "CD|");
-        if (self->settings.dce & IRCOMM_RI) 
-                ret += sprintf(buf+ret, "RI|");
+	if (self->settings.dce & IRCOMM_CTS)
+		ret += sprintf(buf+ret, "CTS|");
+	if (self->settings.dce & IRCOMM_DSR)
+		ret += sprintf(buf+ret, "DSR|");
+	if (self->settings.dce & IRCOMM_CD)
+		ret += sprintf(buf+ret, "CD|");
+	if (self->settings.dce & IRCOMM_RI)
+		ret += sprintf(buf+ret, "RI|");
 	if (self->settings.dce)
 		ret--; /* remove the last | */
-        ret += sprintf(buf+ret, "\n");
+	ret += sprintf(buf+ret, "\n");
 
 	ret += sprintf(buf+ret, "Configuration: ");
 	if (!self->settings.null_modem)
 		ret += sprintf(buf+ret, "DTE <-> DCE\n");
 	else
-		ret += sprintf(buf+ret, 
+		ret += sprintf(buf+ret,
 			       "DTE <-> DTE (null modem emulation)\n");
 
 	ret += sprintf(buf+ret, "Data rate: %d\n", self->settings.data_rate);
@@ -1314,7 +1314,7 @@ static int ircomm_tty_line_info(struct ircomm_tty_cb *self, char *buf)
 		ret += sprintf(buf+ret, "ENQ_ACK_OUT|");
 	if (self->settings.flow_control)
 		ret--; /* remove the last | */
-        ret += sprintf(buf+ret, "\n");
+	ret += sprintf(buf+ret, "\n");
 
 	ret += sprintf(buf+ret, "Flags: ");
 	if (self->flags & ASYNC_CTS_FLOW)
@@ -1333,25 +1333,25 @@ static int ircomm_tty_line_info(struct ircomm_tty_cb *self, char *buf)
 		ret--; /* remove the last | */
 	ret += sprintf(buf+ret, "\n");
 
-	ret += sprintf(buf+ret, "Role: %s\n", self->client ? 
+	ret += sprintf(buf+ret, "Role: %s\n", self->client ?
 		       "client" : "server");
 	ret += sprintf(buf+ret, "Open count: %d\n", self->open_count);
 	ret += sprintf(buf+ret, "Max data size: %d\n", self->max_data_size);
 	ret += sprintf(buf+ret, "Max header size: %d\n", self->max_header_size);
-		
+
 	if (self->tty)
-		ret += sprintf(buf+ret, "Hardware: %s\n", 
+		ret += sprintf(buf+ret, "Hardware: %s\n",
 			       self->tty->hw_stopped ? "Stopped" : "Running");
 
-        ret += sprintf(buf+ret, "\n");
-        return ret;
+	ret += sprintf(buf+ret, "\n");
+	return ret;
 }
 
 
 /*
  * Function ircomm_tty_read_proc (buf, start, offset, len, eof, unused)
  *
- *    
+ *
  *
  */
 #ifdef CONFIG_PROC_FS
@@ -1359,8 +1359,8 @@ static int ircomm_tty_read_proc(char *buf, char **start, off_t offset, int len,
 				int *eof, void *unused)
 {
 	struct ircomm_tty_cb *self;
-        int count = 0, l;
-        off_t begin = 0;
+	int count = 0, l;
+	off_t begin = 0;
 	unsigned long flags;
 
 	spin_lock_irqsave(&ircomm_tty->hb_spinlock, flags);
@@ -1370,25 +1370,25 @@ static int ircomm_tty_read_proc(char *buf, char **start, off_t offset, int len,
 		if (self->magic != IRCOMM_TTY_MAGIC)
 			break;
 
-                l = ircomm_tty_line_info(self, buf + count);
-                count += l;
-                if (count+begin > offset+len)
-                        goto done;
-                if (count+begin < offset) {
-                        begin += count;
-                        count = 0;
-                }
-				
+		l = ircomm_tty_line_info(self, buf + count);
+		count += l;
+		if (count+begin > offset+len)
+			goto done;
+		if (count+begin < offset) {
+			begin += count;
+			count = 0;
+		}
+
 		self = (struct ircomm_tty_cb *) hashbin_get_next(ircomm_tty);
-        }
-        *eof = 1;
+	}
+	*eof = 1;
 done:
 	spin_unlock_irqrestore(&ircomm_tty->hb_spinlock, flags);
 
-        if (offset >= count+begin)
-                return 0;
-        *start = buf + (offset-begin);
-        return ((len < begin+count-offset) ? len : begin+count-offset);
+	if (offset >= count+begin)
+		return 0;
+	*start = buf + (offset-begin);
+	return ((len < begin+count-offset) ? len : begin+count-offset);
 }
 #endif /* CONFIG_PROC_FS */
 
diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c
index 99f5eddbb4b7..8d7ba93e4e09 100644
--- a/net/irda/ircomm/ircomm_tty_attach.c
+++ b/net/irda/ircomm/ircomm_tty_attach.c
@@ -1,32 +1,32 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_tty_attach.c
- * Version:       
+ * Version:
  * Description:   Code for attaching the serial driver to IrCOMM
  * Status:        Experimental.
  * Author:        Dag Brattli <dagb@cs.uit.no>
  * Created at:    Sat Jun  5 17:42:00 1999
  * Modified at:   Tue Jan  4 14:20:49 2000
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1999-2000 Dag Brattli, All Rights Reserved.
  *     Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/sched.h>
@@ -50,35 +50,35 @@ static void ircomm_tty_ias_register(struct ircomm_tty_cb *self);
 static void ircomm_tty_discovery_indication(discinfo_t *discovery,
 					    DISCOVERY_MODE mode,
 					    void *priv);
-static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id, 
+static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
 					struct ias_value *value, void *priv);
 static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,
 					    int timeout);
 static void ircomm_tty_watchdog_timer_expired(void *data);
 
-static int ircomm_tty_state_idle(struct ircomm_tty_cb *self, 
-				 IRCOMM_TTY_EVENT event, 
-				 struct sk_buff *skb, 
+static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
+				 IRCOMM_TTY_EVENT event,
+				 struct sk_buff *skb,
 				 struct ircomm_tty_info *info);
-static int ircomm_tty_state_search(struct ircomm_tty_cb *self, 
-				   IRCOMM_TTY_EVENT event, 
-				   struct sk_buff *skb, 
+static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
+				   IRCOMM_TTY_EVENT event,
+				   struct sk_buff *skb,
 				   struct ircomm_tty_info *info);
-static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self, 
-					     IRCOMM_TTY_EVENT event, 
-					     struct sk_buff *skb, 
+static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
+					     IRCOMM_TTY_EVENT event,
+					     struct sk_buff *skb,
 					     struct ircomm_tty_info *info);
-static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self, 
-					   IRCOMM_TTY_EVENT event, 
-					   struct sk_buff *skb, 
+static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
+					   IRCOMM_TTY_EVENT event,
+					   struct sk_buff *skb,
 					   struct ircomm_tty_info *info);
-static int ircomm_tty_state_setup(struct ircomm_tty_cb *self, 
-				  IRCOMM_TTY_EVENT event, 
-				  struct sk_buff *skb, 
+static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
+				  IRCOMM_TTY_EVENT event,
+				  struct sk_buff *skb,
 				  struct ircomm_tty_info *info);
-static int ircomm_tty_state_ready(struct ircomm_tty_cb *self, 
-				  IRCOMM_TTY_EVENT event, 
-				  struct sk_buff *skb, 
+static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
+				  IRCOMM_TTY_EVENT event,
+				  struct sk_buff *skb,
 				  struct ircomm_tty_info *info);
 
 char *ircomm_tty_state[] = {
@@ -111,7 +111,7 @@ static char *ircomm_tty_event[] = {
 #endif /* CONFIG_IRDA_DEBUG */
 
 static int (*state[])(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
-		      struct sk_buff *skb, struct ircomm_tty_info *info) = 
+		      struct sk_buff *skb, struct ircomm_tty_info *info) =
 {
 	ircomm_tty_state_idle,
 	ircomm_tty_state_search,
@@ -125,7 +125,7 @@ static int (*state[])(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
  * Function ircomm_tty_attach_cable (driver)
  *
  *    Try to attach cable (IrCOMM link). This function will only return
- *    when the link has been connected, or if an error condition occurs. 
+ *    when the link has been connected, or if an error condition occurs.
  *    If success, the return value is the resulting service type.
  */
 int ircomm_tty_attach_cable(struct ircomm_tty_cb *self)
@@ -135,7 +135,7 @@ int ircomm_tty_attach_cable(struct ircomm_tty_cb *self)
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 
-       	/* Check if somebody has already connected to us */
+	/* Check if somebody has already connected to us */
 	if (ircomm_is_connected(self->ircomm)) {
 		IRDA_DEBUG(0, "%s(), already connected!\n", __FUNCTION__ );
 		return 0;
@@ -177,7 +177,7 @@ void ircomm_tty_detach_cable(struct ircomm_tty_cb *self)
 		self->skey = NULL;
 	}
 
-	if (self->iriap) { 
+	if (self->iriap) {
 		iriap_close(self->iriap);
 		self->iriap = NULL;
 	}
@@ -212,7 +212,7 @@ static void ircomm_tty_ias_register(struct ircomm_tty_cb *self)
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
-	
+
 	/* Compute hint bits based on service */
 	hints = irlmp_service_to_hint(S_COMM);
 	if (self->service_type & IRCOMM_3_WIRE_RAW)
@@ -234,19 +234,19 @@ static void ircomm_tty_ias_register(struct ircomm_tty_cb *self)
 	if (self->service_type & IRCOMM_3_WIRE_RAW) {
 		/* Register IrLPT with LM-IAS */
 		self->obj = irias_new_object("IrLPT", IAS_IRLPT_ID);
-		irias_add_integer_attrib(self->obj, "IrDA:IrLMP:LsapSel", 
+		irias_add_integer_attrib(self->obj, "IrDA:IrLMP:LsapSel",
 					 self->slsap_sel, IAS_KERNEL_ATTR);
 	} else {
 		/* Register IrCOMM with LM-IAS */
 		self->obj = irias_new_object("IrDA:IrCOMM", IAS_IRCOMM_ID);
-		irias_add_integer_attrib(self->obj, "IrDA:TinyTP:LsapSel", 
+		irias_add_integer_attrib(self->obj, "IrDA:TinyTP:LsapSel",
 					 self->slsap_sel, IAS_KERNEL_ATTR);
-		
+
 		/* Code the parameters into the buffer */
-		irda_param_pack(oct_seq, "bbbbbb", 
+		irda_param_pack(oct_seq, "bbbbbb",
 				IRCOMM_SERVICE_TYPE, 1, self->service_type,
 				IRCOMM_PORT_TYPE,    1, IRCOMM_SERIAL);
-		
+
 		/* Register parameters with LM-IAS */
 		irias_add_octseq_attrib(self->obj, "Parameters", oct_seq, 6,
 					IAS_KERNEL_ATTR);
@@ -302,23 +302,23 @@ int ircomm_tty_send_initial_parameters(struct ircomm_tty_cb *self)
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 
-	if (self->service_type & IRCOMM_3_WIRE_RAW) 
+	if (self->service_type & IRCOMM_3_WIRE_RAW)
 		return 0;
 
-	/* 
-	 * Set default values, but only if the application for some reason 
+	/*
+	 * Set default values, but only if the application for some reason
 	 * haven't set them already
 	 */
-	IRDA_DEBUG(2, "%s(), data-rate = %d\n", __FUNCTION__ , 
+	IRDA_DEBUG(2, "%s(), data-rate = %d\n", __FUNCTION__ ,
 		   self->settings.data_rate);
 	if (!self->settings.data_rate)
 		self->settings.data_rate = 9600;
-	IRDA_DEBUG(2, "%s(), data-format = %d\n", __FUNCTION__ , 
+	IRDA_DEBUG(2, "%s(), data-format = %d\n", __FUNCTION__ ,
 		   self->settings.data_format);
 	if (!self->settings.data_format)
 		self->settings.data_format = IRCOMM_WSIZE_8;  /* 8N1 */
 
-	IRDA_DEBUG(2, "%s(), flow-control = %d\n", __FUNCTION__ , 
+	IRDA_DEBUG(2, "%s(), flow-control = %d\n", __FUNCTION__ ,
 		   self->settings.flow_control);
 	/*self->settings.flow_control = IRCOMM_RTS_CTS_IN|IRCOMM_RTS_CTS_OUT;*/
 
@@ -330,7 +330,7 @@ int ircomm_tty_send_initial_parameters(struct ircomm_tty_cb *self)
 		ircomm_param_request(self, IRCOMM_SERVICE_TYPE, FALSE);
 	ircomm_param_request(self, IRCOMM_DATA_RATE, FALSE);
 	ircomm_param_request(self, IRCOMM_DATA_FORMAT, FALSE);
-	
+
 	/* For a 3 wire service, we just flush the last parameter and return */
 	if (self->settings.service_type == IRCOMM_3_WIRE) {
 		ircomm_param_request(self, IRCOMM_FLOW_CONTROL, TRUE);
@@ -342,10 +342,10 @@ int ircomm_tty_send_initial_parameters(struct ircomm_tty_cb *self)
 #if 0
 	ircomm_param_request(self, IRCOMM_XON_XOFF, FALSE);
 	ircomm_param_request(self, IRCOMM_ENQ_ACK, FALSE);
-#endif	
+#endif
 	/* Notify peer that we are ready to receive data */
 	ircomm_param_request(self, IRCOMM_DTE, TRUE);
-	
+
 	return 0;
 }
 
@@ -388,8 +388,8 @@ static void ircomm_tty_discovery_indication(discinfo_t *discovery,
 	self = (struct ircomm_tty_cb *) hashbin_get_first(ircomm_tty);
 	while (self != NULL) {
 		IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
-		
-		ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION, 
+
+		ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION,
 				    NULL, &info);
 
 		self = (struct ircomm_tty_cb *) hashbin_get_next(ircomm_tty);
@@ -402,7 +402,7 @@ static void ircomm_tty_discovery_indication(discinfo_t *discovery,
  *    Link disconnected
  *
  */
-void ircomm_tty_disconnect_indication(void *instance, void *sap, 
+void ircomm_tty_disconnect_indication(void *instance, void *sap,
 				      LM_REASON reason,
 				      struct sk_buff *skb)
 {
@@ -422,7 +422,7 @@ void ircomm_tty_disconnect_indication(void *instance, void *sap,
 	/* Stop data transfers */
 	self->tty->hw_stopped = 1;
 
-	ircomm_tty_do_event(self, IRCOMM_TTY_DISCONNECT_INDICATION, NULL, 
+	ircomm_tty_do_event(self, IRCOMM_TTY_DISCONNECT_INDICATION, NULL,
 			    NULL);
 }
 
@@ -432,8 +432,8 @@ void ircomm_tty_disconnect_indication(void *instance, void *sap,
  *    Got result from the IAS query we make
  *
  */
-static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id, 
-					struct ias_value *value, 
+static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
+					struct ias_value *value,
 					void *priv)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) priv;
@@ -454,18 +454,18 @@ static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
 	}
 
 	switch (value->type) {
- 	case IAS_OCT_SEQ:
+	case IAS_OCT_SEQ:
 		IRDA_DEBUG(2, "%s(), got octet sequence\n", __FUNCTION__ );
 
 		irda_param_extract_all(self, value->t.oct_seq, value->len,
 				       &ircomm_param_info);
 
-		ircomm_tty_do_event(self, IRCOMM_TTY_GOT_PARAMETERS, NULL, 
+		ircomm_tty_do_event(self, IRCOMM_TTY_GOT_PARAMETERS, NULL,
 				    NULL);
 		break;
 	case IAS_INTEGER:
-		/* Got LSAP selector */	
-		IRDA_DEBUG(2, "%s(), got lsapsel = %d\n", __FUNCTION__ , 
+		/* Got LSAP selector */
+		IRDA_DEBUG(2, "%s(), got lsapsel = %d\n", __FUNCTION__ ,
 			   value->t.integer);
 
 		if (value->t.integer == -1) {
@@ -491,10 +491,10 @@ static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
  *    Connection confirmed
  *
  */
-void ircomm_tty_connect_confirm(void *instance, void *sap, 
-				struct qos_info *qos, 
-				__u32 max_data_size, 
-				__u8 max_header_size, 
+void ircomm_tty_connect_confirm(void *instance, void *sap,
+				struct qos_info *qos,
+				__u32 max_data_size,
+				__u8 max_header_size,
 				struct sk_buff *skb)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -515,16 +515,16 @@ void ircomm_tty_connect_confirm(void *instance, void *sap,
 }
 
 /*
- * Function ircomm_tty_connect_indication (instance, sap, qos, max_sdu_size, 
+ * Function ircomm_tty_connect_indication (instance, sap, qos, max_sdu_size,
  *                                         skb)
  *
  *    we are discovered and being requested to connect by remote device !
  *
  */
-void ircomm_tty_connect_indication(void *instance, void *sap, 
-				   struct qos_info *qos, 
+void ircomm_tty_connect_indication(void *instance, void *sap,
+				   struct qos_info *qos,
 				   __u32 max_data_size,
-				   __u8 max_header_size, 
+				   __u8 max_header_size,
 				   struct sk_buff *skb)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -542,8 +542,8 @@ void ircomm_tty_connect_indication(void *instance, void *sap,
 
 	clen = skb->data[0];
 	if (clen)
-		irda_param_extract_all(self, skb->data+1, 
-				       IRDA_MIN(skb->len, clen), 
+		irda_param_extract_all(self, skb->data+1,
+				       IRDA_MIN(skb->len, clen),
 				       &ircomm_param_info);
 
 	ircomm_tty_do_event(self, IRCOMM_TTY_CONNECT_INDICATION, NULL, NULL);
@@ -566,14 +566,14 @@ void ircomm_tty_link_established(struct ircomm_tty_cb *self)
 
 	if (!self->tty)
 		return;
-	
+
 	del_timer(&self->watchdog_timer);
 
-	/* 
+	/*
 	 * IrCOMM link is now up, and if we are not using hardware
 	 * flow-control, then declare the hardware as running. Otherwise we
 	 * will have to wait for the peer device (DCE) to raise the CTS
-	 * line.  
+	 * line.
 	 */
 	if ((self->flags & ASYNC_CTS_FLOW) && ((self->settings.dce & IRCOMM_CTS) == 0)) {
 		IRDA_DEBUG(0, "%s(), waiting for CTS ...\n", __FUNCTION__ );
@@ -582,7 +582,7 @@ void ircomm_tty_link_established(struct ircomm_tty_cb *self)
 		IRDA_DEBUG(1, "%s(), starting hardware!\n", __FUNCTION__ );
 
 		self->tty->hw_stopped = 0;
-	
+
 		/* Wake up processes blocked on open */
 		wake_up_interruptible(&self->open_wait);
 	}
@@ -593,8 +593,8 @@ void ircomm_tty_link_established(struct ircomm_tty_cb *self)
 /*
  * Function ircomm_tty_start_watchdog_timer (self, timeout)
  *
- *    Start the watchdog timer. This timer is used to make sure that any 
- *    connection attempt is successful, and if not, we will retry after 
+ *    Start the watchdog timer. This timer is used to make sure that any
+ *    connection attempt is successful, and if not, we will retry after
  *    the timeout
  */
 static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,
@@ -616,7 +616,7 @@ static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,
 static void ircomm_tty_watchdog_timer_expired(void *data)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) data;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
@@ -633,14 +633,14 @@ static void ircomm_tty_watchdog_timer_expired(void *data)
  *
  */
 int ircomm_tty_do_event(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
-			struct sk_buff *skb, struct ircomm_tty_info *info) 
+			struct sk_buff *skb, struct ircomm_tty_info *info)
 {
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
 
 	IRDA_DEBUG(2, "%s: state=%s, event=%s\n", __FUNCTION__ ,
 		   ircomm_tty_state[self->state], ircomm_tty_event[event]);
-	
+
 	return (*state[self->state])(self, event, skb, info);
 }
 
@@ -656,7 +656,7 @@ static inline void ircomm_tty_next_state(struct ircomm_tty_cb *self, IRCOMM_TTY_
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
 
-	IRDA_DEBUG(2, "%s: next state=%s, service type=%d\n", __FUNCTION__ , 
+	IRDA_DEBUG(2, "%s: next state=%s, service type=%d\n", __FUNCTION__ ,
 		   ircomm_tty_state[self->state], self->service_type);
 	*/
 	self->state = state;
@@ -668,9 +668,9 @@ static inline void ircomm_tty_next_state(struct ircomm_tty_cb *self, IRCOMM_TTY_
  *    Just hanging around
  *
  */
-static int ircomm_tty_state_idle(struct ircomm_tty_cb *self, 
-				 IRCOMM_TTY_EVENT event, 
-				 struct sk_buff *skb, 
+static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
+				 IRCOMM_TTY_EVENT event,
+				 struct sk_buff *skb,
 				 struct ircomm_tty_info *info)
 {
 	int ret = 0;
@@ -679,10 +679,10 @@ static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
 		   ircomm_tty_state[self->state], ircomm_tty_event[event]);
 	switch (event) {
 	case IRCOMM_TTY_ATTACH_CABLE:
-		/* Try to discover any remote devices */		
+		/* Try to discover any remote devices */
 		ircomm_tty_start_watchdog_timer(self, 3*HZ);
 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);
-		
+
 		irlmp_discovery_request(DISCOVERY_DEFAULT_SLOTS);
 		break;
 	case IRCOMM_TTY_DISCOVERY_INDICATION:
@@ -701,7 +701,7 @@ static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
 		iriap_getvaluebyclass_request(self->iriap,
 					      self->saddr, self->daddr,
 					      "IrDA:IrCOMM", "Parameters");
-		
+
 		ircomm_tty_start_watchdog_timer(self, 3*HZ);
 		ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_PARAMETERS);
 		break;
@@ -732,9 +732,9 @@ static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
  *    Trying to discover an IrCOMM device
  *
  */
-static int ircomm_tty_state_search(struct ircomm_tty_cb *self, 
-				   IRCOMM_TTY_EVENT event, 
-				   struct sk_buff *skb, 
+static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
+				   IRCOMM_TTY_EVENT event,
+				   struct sk_buff *skb,
 				   struct ircomm_tty_info *info)
 {
 	int ret = 0;
@@ -752,19 +752,19 @@ static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
 				     __FUNCTION__);
 			return -EBUSY;
 		}
-		
+
 		self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
 					 ircomm_tty_getvalue_confirm);
-		
+
 		if (self->service_type == IRCOMM_3_WIRE_RAW) {
 			iriap_getvaluebyclass_request(self->iriap, self->saddr,
-						      self->daddr, "IrLPT", 
+						      self->daddr, "IrLPT",
 						      "IrDA:IrLMP:LsapSel");
 			ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_LSAP_SEL);
 		} else {
 			iriap_getvaluebyclass_request(self->iriap, self->saddr,
-						      self->daddr, 
-						      "IrDA:IrCOMM", 
+						      self->daddr,
+						      "IrDA:IrCOMM",
 						      "Parameters");
 
 			ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_PARAMETERS);
@@ -783,7 +783,7 @@ static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
 #if 1
 		/* Give up */
 #else
-		/* Try to discover any remote devices */		
+		/* Try to discover any remote devices */
 		ircomm_tty_start_watchdog_timer(self, 3*HZ);
 		irlmp_discovery_request(DISCOVERY_DEFAULT_SLOTS);
 #endif
@@ -805,9 +805,9 @@ static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
  *    Querying the remote LM-IAS for IrCOMM parameters
  *
  */
-static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self, 
-					     IRCOMM_TTY_EVENT event, 
-					     struct sk_buff *skb, 
+static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
+					     IRCOMM_TTY_EVENT event,
+					     struct sk_buff *skb,
 					     struct ircomm_tty_info *info)
 {
 	int ret = 0;
@@ -822,12 +822,12 @@ static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
 				     __FUNCTION__);
 			return -EBUSY;
 		}
-		
+
 		self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
 					 ircomm_tty_getvalue_confirm);
 
-		iriap_getvaluebyclass_request(self->iriap, self->saddr, 
-					      self->daddr, "IrDA:IrCOMM", 
+		iriap_getvaluebyclass_request(self->iriap, self->saddr,
+					      self->daddr, "IrDA:IrCOMM",
 					      "IrDA:TinyTP:LsapSel");
 
 		ircomm_tty_start_watchdog_timer(self, 3*HZ);
@@ -836,7 +836,7 @@ static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
 	case IRCOMM_TTY_WD_TIMER_EXPIRED:
 		/* Go back to search mode */
 		ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);
-		ircomm_tty_start_watchdog_timer(self, 3*HZ); 
+		ircomm_tty_start_watchdog_timer(self, 3*HZ);
 		break;
 	case IRCOMM_TTY_CONNECT_INDICATION:
 		del_timer(&self->watchdog_timer);
@@ -863,9 +863,9 @@ static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
  *    Query remote LM-IAS for the LSAP selector which we can connect to
  *
  */
-static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self, 
-					   IRCOMM_TTY_EVENT event, 
-					   struct sk_buff *skb, 
+static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
+					   IRCOMM_TTY_EVENT event,
+					   struct sk_buff *skb,
 					   struct ircomm_tty_info *info)
 {
 	int ret = 0;
@@ -877,7 +877,7 @@ static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
 	case IRCOMM_TTY_GOT_LSAPSEL:
 		/* Connect to remote device */
 		ret = ircomm_connect_request(self->ircomm, self->dlsap_sel,
-					     self->saddr, self->daddr, 
+					     self->saddr, self->daddr,
 					     NULL, self->service_type);
 		ircomm_tty_start_watchdog_timer(self, 3*HZ);
 		ircomm_tty_next_state(self, IRCOMM_TTY_SETUP);
@@ -912,9 +912,9 @@ static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
  *    Trying to connect
  *
  */
-static int ircomm_tty_state_setup(struct ircomm_tty_cb *self, 
-				  IRCOMM_TTY_EVENT event, 
-				  struct sk_buff *skb, 
+static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
+				  IRCOMM_TTY_EVENT event,
+				  struct sk_buff *skb,
 				  struct ircomm_tty_info *info)
 {
 	int ret = 0;
@@ -926,10 +926,10 @@ static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
 	case IRCOMM_TTY_CONNECT_CONFIRM:
 		del_timer(&self->watchdog_timer);
 		ircomm_tty_ias_unregister(self);
-		
-		/* 
+
+		/*
 		 * Send initial parameters. This will also send out queued
-		 * parameters waiting for the connection to come up 
+		 * parameters waiting for the connection to come up
 		 */
 		ircomm_tty_send_initial_parameters(self);
 		ircomm_tty_link_established(self);
@@ -938,7 +938,7 @@ static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
 	case IRCOMM_TTY_CONNECT_INDICATION:
 		del_timer(&self->watchdog_timer);
 		ircomm_tty_ias_unregister(self);
-		
+
 		/* Accept connection */
 		ircomm_connect_response(self->ircomm, NULL);
 		ircomm_tty_next_state(self, IRCOMM_TTY_READY);
@@ -966,9 +966,9 @@ static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
  *    IrCOMM is now connected
  *
  */
-static int ircomm_tty_state_ready(struct ircomm_tty_cb *self, 
-				  IRCOMM_TTY_EVENT event, 
-				  struct sk_buff *skb, 
+static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
+				  IRCOMM_TTY_EVENT event,
+				  struct sk_buff *skb,
 				  struct ircomm_tty_info *info)
 {
 	int ret = 0;
@@ -976,7 +976,7 @@ static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
 	switch (event) {
 	case IRCOMM_TTY_DATA_REQUEST:
 		ret = ircomm_data_request(self->ircomm, skb);
-		break;		
+		break;
 	case IRCOMM_TTY_DETACH_CABLE:
 		ircomm_disconnect_request(self->ircomm, NULL);
 		ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);
diff --git a/net/irda/ircomm/ircomm_tty_ioctl.c b/net/irda/ircomm/ircomm_tty_ioctl.c
index 75e39ea599d8..a5174e6e7ad3 100644
--- a/net/irda/ircomm/ircomm_tty_ioctl.c
+++ b/net/irda/ircomm/ircomm_tty_ioctl.c
@@ -1,31 +1,31 @@
 /*********************************************************************
- *                
+ *
  * Filename:      ircomm_tty_ioctl.c
- * Version:       
- * Description:   
+ * Version:
+ * Description:
  * Status:        Experimental.
  * Author:        Dag Brattli <dagb@cs.uit.no>
  * Created at:    Thu Jun 10 14:39:09 1999
  * Modified at:   Wed Jan  5 14:45:43 2000
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1999-2000 Dag Brattli, All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- * 
+ *
  *     This program is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *     GNU General Public License for more details.
- * 
- *     You should have received a copy of the GNU General Public License 
- *     along with this program; if not, write to the Free Software 
- *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  *     MA 02111-1307 USA
- *     
+ *
  ********************************************************************/
 
 #include <linux/init.h>
@@ -75,7 +75,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self)
 	}
 	if (cflag & CSTOPB)
 		cval |= IRCOMM_2_STOP_BIT;
-	
+
 	if (cflag & PARENB)
 		cval |= IRCOMM_PARITY_ENABLE;
 	if (!(cflag & PARODD))
@@ -88,7 +88,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self)
 
 	self->settings.data_rate = baud;
 	ircomm_param_request(self, IRCOMM_DATA_RATE, FALSE);
-	
+
 	/* CTS flow control flag and modem status interrupts */
 	if (cflag & CRTSCTS) {
 		self->flags |= ASYNC_CTS_FLOW;
@@ -104,7 +104,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self)
 		self->flags &= ~ASYNC_CHECK_CD;
 	else
 		self->flags |= ASYNC_CHECK_CD;
-#if 0	
+#if 0
 	/*
 	 * Set up parity check flag
 	 */
@@ -113,7 +113,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self)
 		driver->read_status_mask |= LSR_FE | LSR_PE;
 	if (I_BRKINT(driver->tty) || I_PARMRK(driver->tty))
 		driver->read_status_mask |= LSR_BI;
-	
+
 	/*
 	 * Characters to ignore
 	 */
@@ -124,17 +124,17 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self)
 	if (I_IGNBRK(self->tty)) {
 		self->ignore_status_mask |= LSR_BI;
 		/*
-		 * If we're ignore parity and break indicators, ignore 
+		 * If we're ignore parity and break indicators, ignore
 		 * overruns too. (For real raw support).
 		 */
-		if (I_IGNPAR(self->tty)) 
+		if (I_IGNPAR(self->tty))
 			self->ignore_status_mask |= LSR_OE;
 	}
 #endif
 	self->settings.data_format = cval;
 
 	ircomm_param_request(self, IRCOMM_DATA_FORMAT, FALSE);
- 	ircomm_param_request(self, IRCOMM_FLOW_CONTROL, TRUE);
+	ircomm_param_request(self, IRCOMM_FLOW_CONTROL, TRUE);
 }
 
 /*
@@ -145,7 +145,7 @@ static void ircomm_tty_change_speed(struct ircomm_tty_cb *self)
  *    should be prepared to accept the case where old == NULL, and try to
  *    do something rational.
  */
-void ircomm_tty_set_termios(struct tty_struct *tty, 
+void ircomm_tty_set_termios(struct tty_struct *tty,
 			    struct ktermios *old_termios)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
@@ -153,8 +153,8 @@ void ircomm_tty_set_termios(struct tty_struct *tty,
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
-	if ((cflag == old_termios->c_cflag) && 
-	    (RELEVANT_IFLAG(tty->termios->c_iflag) == 
+	if ((cflag == old_termios->c_cflag) &&
+	    (RELEVANT_IFLAG(tty->termios->c_iflag) ==
 	     RELEVANT_IFLAG(old_termios->c_iflag)))
 	{
 		return;
@@ -168,21 +168,21 @@ void ircomm_tty_set_termios(struct tty_struct *tty,
 		self->settings.dte &= ~(IRCOMM_DTR|IRCOMM_RTS);
 		ircomm_param_request(self, IRCOMM_DTE, TRUE);
 	}
-	
+
 	/* Handle transition away from B0 status */
 	if (!(old_termios->c_cflag & CBAUD) &&
 	    (cflag & CBAUD)) {
 		self->settings.dte |= IRCOMM_DTR;
-		if (!(tty->termios->c_cflag & CRTSCTS) || 
+		if (!(tty->termios->c_cflag & CRTSCTS) ||
 		    !test_bit(TTY_THROTTLED, &tty->flags)) {
 			self->settings.dte |= IRCOMM_RTS;
 		}
 		ircomm_param_request(self, IRCOMM_DTE, TRUE);
 	}
-	
+
 	/* Handle turning off CRTSCTS */
 	if ((old_termios->c_cflag & CRTSCTS) &&
-	    !(tty->termios->c_cflag & CRTSCTS)) 
+	    !(tty->termios->c_cflag & CRTSCTS))
 	{
 		tty->hw_stopped = 0;
 		ircomm_tty_start(tty);
@@ -192,7 +192,7 @@ void ircomm_tty_set_termios(struct tty_struct *tty,
 /*
  * Function ircomm_tty_tiocmget (tty, file)
  *
- *    
+ *
  *
  */
 int ircomm_tty_tiocmget(struct tty_struct *tty, struct file *file)
@@ -217,12 +217,12 @@ int ircomm_tty_tiocmget(struct tty_struct *tty, struct file *file)
 /*
  * Function ircomm_tty_tiocmset (tty, file, set, clear)
  *
- *    
+ *
  *
  */
 int ircomm_tty_tiocmset(struct tty_struct *tty, struct file *file,
 			unsigned int set, unsigned int clear)
-{ 
+{
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
@@ -249,21 +249,21 @@ int ircomm_tty_tiocmset(struct tty_struct *tty, struct file *file,
 		self->settings.dte |= IRCOMM_DELTA_DTR;
 
 	ircomm_param_request(self, IRCOMM_DTE, TRUE);
-	
+
 	return 0;
 }
 
 /*
  * Function get_serial_info (driver, retinfo)
  *
- *    
+ *
  *
  */
 static int ircomm_tty_get_serial_info(struct ircomm_tty_cb *self,
 				      struct serial_struct __user *retinfo)
 {
 	struct serial_struct info;
-   
+
 	if (!retinfo)
 		return -EFAULT;
 
@@ -277,11 +277,11 @@ static int ircomm_tty_get_serial_info(struct ircomm_tty_cb *self,
 	info.closing_wait = self->closing_wait;
 
 	/* For compatibility  */
- 	info.type = PORT_16550A;
- 	info.port = 0;
- 	info.irq = 0;
+	info.type = PORT_16550A;
+	info.port = 0;
+	info.irq = 0;
 	info.xmit_fifo_size = 0;
-	info.hub6 = 0;   
+	info.hub6 = 0;
 	info.custom_divisor = 0;
 
 	if (copy_to_user(retinfo, &info, sizeof(*retinfo)))
@@ -293,7 +293,7 @@ static int ircomm_tty_get_serial_info(struct ircomm_tty_cb *self,
 /*
  * Function set_serial_info (driver, new_info)
  *
- *    
+ *
  *
  */
 static int ircomm_tty_set_serial_info(struct ircomm_tty_cb *self,
@@ -311,7 +311,7 @@ static int ircomm_tty_set_serial_info(struct ircomm_tty_cb *self,
 
 	state = self
 	old_state = *self;
-  
+
 	if (!capable(CAP_SYS_ADMIN)) {
 		if ((new_serial.baud_base != state->settings.data_rate) ||
 		    (new_serial.close_delay != state->close_delay) ||
@@ -368,10 +368,10 @@ static int ircomm_tty_set_serial_info(struct ircomm_tty_cb *self,
 /*
  * Function ircomm_tty_ioctl (tty, file, cmd, arg)
  *
- *    
+ *
  *
  */
-int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file, 
+int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file,
 		     unsigned int cmd, unsigned long arg)
 {
 	struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) tty->driver_data;
@@ -416,7 +416,7 @@ int ircomm_tty_ioctl(struct tty_struct *tty, struct file *file,
 		    put_user(cnow.brk, &p_cuser->brk) ||
 		    put_user(cnow.buf_overrun, &p_cuser->buf_overrun))
 			return -EFAULT;
-#endif		
+#endif
 		return 0;
 	default:
 		ret = -ENOIOCTLCMD;  /* ioctls which we must ignore */
author	YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>	2007-02-09 23:24:53 +0900
committer	David S. Miller <davem@sunset.davemloft.net>	2007-02-10 23:19:47 -0800
commit	6819bc2e1e46c71711a8dddf4040e706b02973c0 (patch)
tree	6baa6c808fd70a01d5e95c77b02d0a6c5409cc9e /net/irda/ircomm
parent	981c0ff6900c981668a798fe9e0bc5ba32ee3fd4 (diff)
download	linux-6819bc2e1e46c71711a8dddf4040e706b02973c0.tar.gz