[PATCH] smsc-ircc2: whitespace fixes

IRDA: smsc-ircc2 - whitespace fixes.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 192 insertions, 192 deletions

diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 10125a1dba2..806e252b2ea 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -4,10 +4,10 @@
  * Description:   Driver for the SMC Infrared Communications Controller
  * Status:        Experimental.
  * Author:        Daniele Peri (peri@csai.unipa.it)
- * Created at:    
- * Modified at:   
- * Modified by:   
- * 
+ * Created at:
+ * Modified at:
+ * Modified by:
+ *
  *     Copyright (c) 2002      Daniele Peri
  *     All Rights Reserved.
  *     Copyright (c) 2002      Jean Tourrilhes
@@ -17,26 +17,26 @@
  *
  *     Copyright (c) 2001      Stefani Seibold
  *     Copyright (c) 1999-2001 Dag Brattli
- *     Copyright (c) 1998-1999 Thomas Davis, 
+ *     Copyright (c) 1998-1999 Thomas Davis,
  *
  *      and irport.c:
  *
  *     Copyright (c) 1997, 1998, 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
  *
  ********************************************************************/
@@ -72,7 +72,7 @@
 
 struct smsc_transceiver {
         char *name;
-        void (*set_for_speed)(int fir_base, u32 speed); 
+        void (*set_for_speed)(int fir_base, u32 speed);
         int  (*probe)(int fir_base);
 };
 typedef struct smsc_transceiver smsc_transceiver_t;
@@ -109,7 +109,7 @@ struct smsc_ircc_cb {
         struct net_device *netdev;     /* Yes! we are some kind of netdevice */
         struct net_device_stats stats;
         struct irlap_cb    *irlap; /* The link layer we are binded to */
-        
+
         chipio_t io;               /* IrDA controller information */
         iobuff_t tx_buff;          /* Transmit buffer */
         iobuff_t rx_buff;          /* Receive buffer */
@@ -119,7 +119,7 @@ struct smsc_ircc_cb {
         struct qos_info qos;       /* QoS capabilities for this device */
 
         spinlock_t lock;           /* For serializing operations */
-        
+
         __u32 new_speed;
         __u32 flags;               /* Interface flags */
 
@@ -147,7 +147,7 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self, unsigned int fir_base,
 static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self);
 static void smsc_ircc_init_chip(struct smsc_ircc_cb *self);
 static int __exit smsc_ircc_close(struct smsc_ircc_cb *self);
-static int  smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase); 
+static int  smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase);
 static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase);
 static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self);
 static int  smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev);
@@ -332,7 +332,7 @@ static int __init smsc_ircc_init(void)
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
         dev_count=0;
- 
+
         if ((ircc_fir>0)&&(ircc_sir>0)) {
                 IRDA_MESSAGE(" Overriding FIR address 0x%04x\n", ircc_fir);
                 IRDA_MESSAGE(" Overriding SIR address 0x%04x\n", ircc_sir);
@@ -352,9 +352,9 @@ static int __init smsc_ircc_init(void)
                 if (!smsc_superio_lpc(ircc_cfg))
                         ret = 0;
         }
-        
+
         if(smsc_ircc_look_for_chips()>0) ret = 0;
-        
+
         return ret;
 }
 
@@ -369,13 +369,13 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
         struct smsc_ircc_cb *self;
         struct net_device *dev;
         int err;
-        
+
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
         err = smsc_ircc_present(fir_base, sir_base);
-        if(err) 
+        if(err)
                 goto err_out;
-                
+
         err = -ENOMEM;
         if (dev_count > DIM(dev_self)) {
                 IRDA_WARNING("%s(), too many devices!\n", __FUNCTION__);
@@ -402,7 +402,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
         dev->stop            = smsc_ircc_net_close;
         dev->do_ioctl        = smsc_ircc_net_ioctl;
         dev->get_stats       = smsc_ircc_net_get_stats;
-        
+
         self = dev->priv;
         self->netdev = dev;
 
@@ -414,7 +414,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
         dev_self[dev_count++] = self;
         spin_lock_init(&self->lock);
 
-        self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE; 
+        self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE;
         self->tx_buff.truesize = SMSC_IRCC2_TX_BUFF_TRUESIZE;
 
         self->rx_buff.head =
@@ -442,14 +442,14 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
         self->rx_buff.state = OUTSIDE_FRAME;
         self->tx_buff.data = self->tx_buff.head;
         self->rx_buff.data = self->rx_buff.head;
-           
+
         smsc_ircc_setup_io(self, fir_base, sir_base, dma, irq);
 
         smsc_ircc_setup_qos(self);
 
         smsc_ircc_init_chip(self);
-        
-        if(ircc_transceiver > 0  && 
+
+        if(ircc_transceiver > 0  &&
            ircc_transceiver < SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS)
                 self->transceiver = ircc_transceiver;
         else
@@ -519,7 +519,7 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
         dma     = config & IRCC_INTERFACE_DMA_MASK;
         irq     = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
 
-        if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) { 
+        if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) {
                 IRDA_WARNING("%s(), addr 0x%04x - no device found!\n",
                              __FUNCTION__, fir_base);
                 goto out3;
@@ -543,8 +543,8 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
  *    Setup I/O
  *
  */
-static void smsc_ircc_setup_io(struct smsc_ircc_cb *self, 
-                               unsigned int fir_base, unsigned int sir_base, 
+static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
+                               unsigned int fir_base, unsigned int sir_base,
                                u8 dma, u8 irq)
 {
         unsigned char config, chip_dma, chip_irq;
@@ -569,7 +569,7 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
         }
         else
                 self->io.irq = chip_irq;
-        
+
         if (dma < 255) {
                 if (dma != chip_dma)
                         IRDA_MESSAGE("%s, Overriding DMA - chip says %d, using %d\n",
@@ -591,7 +591,7 @@ static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self)
 {
         /* Initialize QoS for this device */
         irda_init_max_qos_capabilies(&self->qos);
-        
+
         self->qos.baud_rate.bits = IR_9600|IR_19200|IR_38400|IR_57600|
                 IR_115200|IR_576000|IR_1152000|(IR_4000000 << 8);
 
@@ -608,8 +608,8 @@ static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self)
  */
 static void smsc_ircc_init_chip(struct smsc_ircc_cb *self)
 {
-        int iobase, ir_mode, ctrl, fast; 
-        
+        int iobase, ir_mode, ctrl, fast;
+
         IRDA_ASSERT( self != NULL, return; );
         iobase = self->io.fir_base;
 
@@ -622,27 +622,27 @@ static void smsc_ircc_init_chip(struct smsc_ircc_cb *self)
         outb(0x00, iobase+IRCC_MASTER);
 
         register_bank(iobase, 1);
-        outb(((inb(iobase+IRCC_SCE_CFGA) & 0x87) | ir_mode), 
+        outb(((inb(iobase+IRCC_SCE_CFGA) & 0x87) | ir_mode),
              iobase+IRCC_SCE_CFGA);
 
 #ifdef smsc_669 /* Uses pin 88/89 for Rx/Tx */
-        outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM), 
+        outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
              iobase+IRCC_SCE_CFGB);
-#else   
+#else
         outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
              iobase+IRCC_SCE_CFGB);
-#endif  
+#endif
         (void) inb(iobase+IRCC_FIFO_THRESHOLD);
         outb(SMSC_IRCC2_FIFO_THRESHOLD, iobase+IRCC_FIFO_THRESHOLD);
-        
+
         register_bank(iobase, 4);
         outb((inb(iobase+IRCC_CONTROL) & 0x30) | ctrl, iobase+IRCC_CONTROL);
-        
+
         register_bank(iobase, 0);
         outb(fast, iobase+IRCC_LCR_A);
 
         smsc_ircc_set_sir_speed(self, SMSC_IRCC2_C_IRDA_FALLBACK_SPEED);
-        
+
         /* Power on device */
         outb(0x00, iobase+IRCC_MASTER);
 }
@@ -667,7 +667,7 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
         IRDA_ASSERT(self != NULL, return -1;);
 
         IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
-        
+
         switch (cmd) {
         case SIOCSBANDWIDTH: /* Set bandwidth */
                 if (!capable(CAP_NET_ADMIN))
@@ -703,14 +703,14 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
         default:
                 ret = -EOPNOTSUPP;
         }
-        
+
         return ret;
 }
 
 static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev)
 {
         struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) dev->priv;
-        
+
         return &self->stats;
 }
 
@@ -728,7 +728,7 @@ static void smsc_ircc_timeout(struct net_device *dev)
         unsigned long flags;
 
         self = (struct smsc_ircc_cb *) dev->priv;
-        
+
         IRDA_WARNING("%s: transmit timed out, changing speed to: %d\n",
                      dev->name, self->io.speed);
         spin_lock_irqsave(&self->lock, flags);
@@ -757,14 +757,14 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
         IRDA_ASSERT(dev != NULL, return 0;);
-        
+
         self = (struct smsc_ircc_cb *) dev->priv;
         IRDA_ASSERT(self != NULL, return 0;);
 
         iobase = self->io.sir_base;
 
         netif_stop_queue(dev);
-        
+
         /* Make sure test of self->io.speed & speed change are atomic */
         spin_lock_irqsave(&self->lock, flags);
 
@@ -796,18 +796,18 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
         self->tx_buff.data = self->tx_buff.head;
 
         /* Copy skb to tx_buff while wrapping, stuffing and making CRC */
-        self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data, 
+        self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
                                            self->tx_buff.truesize);
-        
+
         self->stats.tx_bytes += self->tx_buff.len;
 
         /* Turn on transmit finished interrupt. Will fire immediately!  */
-        outb(UART_IER_THRI, iobase+UART_IER); 
+        outb(UART_IER_THRI, iobase+UART_IER);
 
         spin_unlock_irqrestore(&self->lock, flags);
 
         dev_kfree_skb(skb);
-        
+
         return 0;
 }
 
@@ -828,7 +828,7 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed)
 
         switch(speed) {
         default:
-        case 576000:            
+        case 576000:
                 ir_mode = IRCC_CFGA_IRDA_HDLC;
                 ctrl = IRCC_CRC;
                 fast = 0;
@@ -855,10 +855,10 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed)
         register_bank(fir_base, 0);
         outb((inb(fir_base+IRCC_LCR_A) &  0xbf) | fast, fir_base+IRCC_LCR_A);
         #endif
-        
+
         register_bank(fir_base, 1);
         outb(((inb(fir_base+IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | ir_mode), fir_base+IRCC_SCE_CFGA);
-        
+
         register_bank(fir_base, 4);
         outb((inb(fir_base+IRCC_CONTROL) & 0x30) | ctrl, fir_base+IRCC_CONTROL);
 }
@@ -885,7 +885,7 @@ static void smsc_ircc_fir_start(struct smsc_ircc_cb *self)
         /* Reset everything */
 
         /* Install FIR transmit handler */
-        dev->hard_start_xmit = smsc_ircc_hard_xmit_fir; 
+        dev->hard_start_xmit = smsc_ircc_hard_xmit_fir;
 
         /* Clear FIFO */
         outb(inb(fir_base+IRCC_LCR_A)|IRCC_LCR_A_FIFO_RESET, fir_base+IRCC_LCR_A);
@@ -895,14 +895,14 @@ static void smsc_ircc_fir_start(struct smsc_ircc_cb *self)
 
         register_bank(fir_base, 1);
 
-        /* Select the TX/RX interface */        
+        /* Select the TX/RX interface */
 #ifdef SMSC_669 /* Uses pin 88/89 for Rx/Tx */
-        outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM), 
+        outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
              fir_base+IRCC_SCE_CFGB);
-#else   
+#else
         outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
              fir_base+IRCC_SCE_CFGB);
-#endif  
+#endif
         (void) inb(fir_base+IRCC_FIFO_THRESHOLD);
 
         /* Enable SCE interrupts */
@@ -923,12 +923,12 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self)
         int fir_base;
 
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-        
+
         IRDA_ASSERT(self != NULL, return;);
 
         fir_base = self->io.fir_base;
         register_bank(fir_base, 0);
-        /*outb(IRCC_MASTER_RESET, fir_base+IRCC_MASTER);*/      
+        /*outb(IRCC_MASTER_RESET, fir_base+IRCC_MASTER);*/
         outb(inb(fir_base+IRCC_LCR_B) & IRCC_LCR_B_SIP_ENABLE, fir_base+IRCC_LCR_B);
 }
 
@@ -947,7 +947,7 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
         struct net_device *dev;
         int iobase;
         int last_speed_was_sir;
-        
+
         IRDA_DEBUG(0, "%s() changing speed to: %d\n", __FUNCTION__, speed);
 
         IRDA_ASSERT(self != NULL, return;);
@@ -961,9 +961,9 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
         speed= 1152000;
         self->io.speed = speed;
         last_speed_was_sir = 0;
-        smsc_ircc_fir_start(self);      
+        smsc_ircc_fir_start(self);
         #endif
-        
+
         if(self->io.speed == 0)
                 smsc_ircc_sir_start(self);
 
@@ -974,17 +974,17 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
         if(self->io.speed != speed) smsc_ircc_set_transceiver_for_speed(self, speed);
 
         self->io.speed = speed;
-        
+
         if(speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
                 if(!last_speed_was_sir) {
                         smsc_ircc_fir_stop(self);
                         smsc_ircc_sir_start(self);
                 }
-                smsc_ircc_set_sir_speed(self, speed); 
+                smsc_ircc_set_sir_speed(self, speed);
         }
         else {
                 if(last_speed_was_sir) {
-                        #if SMSC_IRCC2_C_SIR_STOP               
+                        #if SMSC_IRCC2_C_SIR_STOP
                         smsc_ircc_sir_stop(self);
                         #endif
                         smsc_ircc_fir_start(self);
@@ -994,13 +994,13 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
                 #if 0
                 self->tx_buff.len = 10;
                 self->tx_buff.data = self->tx_buff.head;
-                
+
                 smsc_ircc_dma_xmit(self, iobase, 4000);
                 #endif
                 /* Be ready for incoming frames */
                 smsc_ircc_dma_receive(self, iobase);
         }
-        
+
         netif_wake_queue(dev);
 }
 
@@ -1013,7 +1013,7 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
 void smsc_ircc_set_sir_speed(void *priv, __u32 speed)
 {
         struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) priv;
-        int iobase; 
+        int iobase;
         int fcr;    /* FIFO control reg */
         int lcr;    /* Line control reg */
         int divisor;
@@ -1022,30 +1022,30 @@ void smsc_ircc_set_sir_speed(void *priv, __u32 speed)
 
         IRDA_ASSERT(self != NULL, return;);
         iobase = self->io.sir_base;
-        
+
         /* Update accounting for new speed */
         self->io.speed = speed;
 
         /* Turn off interrupts */
-        outb(0, iobase+UART_IER); 
+        outb(0, iobase+UART_IER);
 
         divisor = SMSC_IRCC2_MAX_SIR_SPEED/speed;
-        
+
         fcr = UART_FCR_ENABLE_FIFO;
 
-        /* 
+        /*
          * Use trigger level 1 to avoid 3 ms. timeout delay at 9600 bps, and
          * almost 1,7 ms at 19200 bps. At speeds above that we can just forget
-         * about this timeout since it will always be fast enough. 
+         * about this timeout since it will always be fast enough.
          */
         if (self->io.speed < 38400)
                 fcr |= UART_FCR_TRIGGER_1;
-        else 
+        else
                 fcr |= UART_FCR_TRIGGER_14;
-        
+
         /* IrDA ports use 8N1 */
         lcr = UART_LCR_WLEN8;
-        
+
         outb(UART_LCR_DLAB | lcr, iobase+UART_LCR); /* Set DLAB */
         outb(divisor & 0xff,      iobase+UART_DLL); /* Set speed */
         outb(divisor >> 8,        iobase+UART_DLM);
@@ -1092,24 +1092,24 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
                         /* Note : you should make sure that speed changes
                          * are not going to corrupt any outgoing frame.
                          * Look at nsc-ircc for the gory details - Jean II */
-                        smsc_ircc_change_speed(self, speed); 
+                        smsc_ircc_change_speed(self, speed);
                         spin_unlock_irqrestore(&self->lock, flags);
                         dev_kfree_skb(skb);
                         return 0;
                 } else
                         self->new_speed = speed;
         }
-        
+
         memcpy(self->tx_buff.head, skb->data, skb->len);
 
         self->tx_buff.len = skb->len;
         self->tx_buff.data = self->tx_buff.head;
-        
-        mtt = irda_get_mtt(skb);        
+
+        mtt = irda_get_mtt(skb);
         if (mtt) {
                 int bofs;
 
-                /* 
+                /*
                  * Compute how many BOFs (STA or PA's) we need to waste the
                  * min turn time given the speed of the link.
                  */
@@ -1145,7 +1145,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
         outb(0x00, iobase+IRCC_LCR_B);
 #endif
         register_bank(iobase, 1);
-        outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE, 
+        outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
              iobase+IRCC_SCE_CFGB);
 
         self->io.direction = IO_XMIT;
@@ -1161,7 +1161,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
         outb(self->tx_buff.len & 0xff, iobase+IRCC_TX_SIZE_LO);
 
         /*outb(UART_MCR_OUT2, self->io.sir_base + UART_MCR);*/
-        
+
         /* Enable burst mode chip Tx DMA */
         register_bank(iobase, 1);
         outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
@@ -1176,7 +1176,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
         register_bank(iobase, 0);
         outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase+IRCC_IER);
         outb(IRCC_MASTER_INT_EN, iobase+IRCC_MASTER);
-        
+
         /* Enable transmit */
         outb(IRCC_LCR_B_SCE_TRANSMIT | IRCC_LCR_B_SIP_ENABLE, iobase+IRCC_LCR_B);
 }
@@ -1184,7 +1184,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
 /*
  * Function smsc_ircc_dma_xmit_complete (self)
  *
- *    The transfer of a frame in finished. This function will only be called 
+ *    The transfer of a frame in finished. This function will only be called
  *    by the interrupt handler
  *
  */
@@ -1217,7 +1217,7 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase)
 
         /* Check if it's time to change the speed */
         if (self->new_speed) {
-                smsc_ircc_change_speed(self, self->new_speed);          
+                smsc_ircc_change_speed(self, self->new_speed);
                 self->new_speed = 0;
         }
 
@@ -1231,22 +1231,22 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase)
  *    if it starts to receive a frame.
  *
  */
-static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase) 
+static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase)
 {
 #if 0
         /* Turn off chip DMA */
         register_bank(iobase, 1);
-        outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE, 
+        outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
              iobase+IRCC_SCE_CFGB);
 #endif
-        
+
         /* Disable Tx */
         register_bank(iobase, 0);
         outb(0x00, iobase+IRCC_LCR_B);
 
         /* Turn off chip DMA */
         register_bank(iobase, 1);
-        outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE, 
+        outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
              iobase+IRCC_SCE_CFGB);
 
         self->io.direction = IO_RECV;
@@ -1263,7 +1263,7 @@ static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase)
 
         /* Enable burst mode chip Rx DMA */
         register_bank(iobase, 1);
-        outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE | 
+        outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
              IRCC_CFGB_DMA_BURST, iobase+IRCC_SCE_CFGB);
 
         /* Enable interrupt */
@@ -1274,9 +1274,9 @@ static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase)
 
         /* Enable receiver */
         register_bank(iobase, 0);
-        outb(IRCC_LCR_B_SCE_RECEIVE | IRCC_LCR_B_SIP_ENABLE, 
+        outb(IRCC_LCR_B_SCE_RECEIVE | IRCC_LCR_B_SIP_ENABLE,
              iobase+IRCC_LCR_B);
-        
+
         return 0;
 }
 
@@ -1290,9 +1290,9 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase
 {
         struct sk_buff *skb;
         int len, msgcnt, lsr;
-        
+
         register_bank(iobase, 0);
-        
+
         IRDA_DEBUG(3, "%s\n", __FUNCTION__);
 #if 0
         /* Disable Rx */
@@ -1309,8 +1309,8 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase
 
         len = self->rx_buff.truesize - get_dma_residue(self->io.dma);
 
-        /* Look for errors 
-         */     
+        /* Look for errors
+         */
 
         if(lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) {
                 self->stats.rx_errors++;
@@ -1337,9 +1337,9 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase
                 IRDA_WARNING("%s(), memory squeeze, dropping frame.\n",
                              __FUNCTION__);
                 return;
-        }                       
+        }
         /* Make sure IP header gets aligned */
-        skb_reserve(skb, 1); 
+        skb_reserve(skb, 1);
 
         memcpy(skb_put(skb, len), self->rx_buff.data, len);
         self->stats.rx_packets++;
@@ -1357,7 +1357,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase
  *    Receive one frame from the infrared port
  *
  */
-static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self) 
+static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
 {
         int boguscount = 0;
         int iobase;
@@ -1366,12 +1366,12 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
 
         iobase = self->io.sir_base;
 
-        /*  
-         * Receive all characters in Rx FIFO, unwrap and unstuff them. 
-         * async_unwrap_char will deliver all found frames  
+        /*
+         * Receive all characters in Rx FIFO, unwrap and unstuff them.
+         * async_unwrap_char will deliver all found frames
          */
         do {
-                async_unwrap_char(self->netdev, &self->stats, &self->rx_buff, 
+                async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
                                   inb(iobase+UART_RX));
 
                 /* Make sure we don't stay here to long */
@@ -1379,7 +1379,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
                         IRDA_DEBUG(2, "%s(), breaking!\n", __FUNCTION__);
                         break;
                 }
-        } while (inb(iobase+UART_LSR) & UART_LSR_DR);   
+        } while (inb(iobase+UART_LSR) & UART_LSR_DR);
 }
 
 
@@ -1397,7 +1397,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
         irqreturn_t ret = IRQ_NONE;
 
         if (dev == NULL) {
-                printk(KERN_WARNING "%s: irq %d for unknown device.\n", 
+                printk(KERN_WARNING "%s: irq %d for unknown device.\n",
                        driver_name, irq);
                 goto irq_ret;
         }
@@ -1405,7 +1405,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
         IRDA_ASSERT(self != NULL, return IRQ_NONE;);
 
         /* Serialise the interrupt handler in various CPUs, stop Tx path */
-        spin_lock(&self->lock); 
+        spin_lock(&self->lock);
 
         /* Check if we should use the SIR interrupt handler */
         if (self->io.speed <=  SMSC_IRCC2_MAX_SIR_SPEED) {
@@ -1417,7 +1417,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
 
         register_bank(iobase, 0);
         iir = inb(iobase+IRCC_IIR);
-        if (iir == 0) 
+        if (iir == 0)
                 goto irq_ret_unlock;
         ret = IRQ_HANDLED;
 
@@ -1425,7 +1425,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
         outb(0, iobase+IRCC_IER);
         lcra = inb(iobase+IRCC_LCR_A);
         lsr = inb(iobase+IRCC_LSR);
-        
+
         IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __FUNCTION__, iir);
 
         if (iir & IRCC_IIR_EOM) {
@@ -1433,7 +1433,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
                         smsc_ircc_dma_receive_complete(self, iobase);
                 else
                         smsc_ircc_dma_xmit_complete(self, iobase);
-                
+
                 smsc_ircc_dma_receive(self, iobase);
         }
 
@@ -1476,7 +1476,7 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
                 /* Clear interrupt */
                 lsr = inb(iobase+UART_LSR);
 
-                IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", 
+                IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n",
                             __FUNCTION__, iir, lsr, iobase);
 
                 switch (iir) {
@@ -1496,13 +1496,13 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
                         IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n",
                                    __FUNCTION__, iir);
                         break;
-                } 
-                
+                }
+
                 /* Make sure we don't stay here to long */
                 if (boguscount++ > 100)
                         break;
 
-                iir = inb(iobase + UART_IIR) & UART_IIR_ID;
+                iir = inb(iobase + UART_IIR) & UART_IIR_ID;
         }
         /*spin_unlock(&self->lock);*/
         return IRQ_HANDLED;
@@ -1529,7 +1529,7 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self)
                    get_dma_residue(self->io.dma));
 
         status = (self->rx_buff.state != OUTSIDE_FRAME);
-        
+
         return status;
 }
 #endif /* unused */
@@ -1549,14 +1549,14 @@ static int smsc_ircc_net_open(struct net_device *dev)
         unsigned long flags;
 
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-        
+
         IRDA_ASSERT(dev != NULL, return -1;);
         self = (struct smsc_ircc_cb *) dev->priv;
         IRDA_ASSERT(self != NULL, return 0;);
-        
+
         iobase = self->io.fir_base;
 
-        if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name, 
+        if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name,
                         (void *) dev)) {
                 IRDA_DEBUG(0, "%s(), unable to allocate irq=%d\n",
                            __FUNCTION__, self->io.irq);
@@ -1568,14 +1568,14 @@ static int smsc_ircc_net_open(struct net_device *dev)
         self->io.speed = 0;
         smsc_ircc_change_speed(self, SMSC_IRCC2_C_IRDA_FALLBACK_SPEED);
         spin_unlock_irqrestore(&self->lock, flags);
-        
+
         /* Give self a hardware name */
         /* It would be cool to offer the chip revision here - Jean II */
         sprintf(hwname, "SMSC @ 0x%03x", self->io.fir_base);
 
-        /* 
+        /*
          * Open new IrLAP layer instance, now that everything should be
-         * initialized properly 
+         * initialized properly
          */
         self->irlap = irlap_open(dev, &self->qos, hwname);
 
@@ -1590,7 +1590,7 @@ static int smsc_ircc_net_open(struct net_device *dev)
                              __FUNCTION__, self->io.dma);
                 return -EAGAIN;
         }
-        
+
         netif_start_queue(dev);
 
         return 0;
@@ -1608,16 +1608,16 @@ static int smsc_ircc_net_close(struct net_device *dev)
         int iobase;
 
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-        
+
         IRDA_ASSERT(dev != NULL, return -1;);
-        self = (struct smsc_ircc_cb *) dev->priv;       
+        self = (struct smsc_ircc_cb *) dev->priv;
         IRDA_ASSERT(self != NULL, return 0;);
-        
+
         iobase = self->io.fir_base;
 
         /* Stop device */
         netif_stop_queue(dev);
-        
+
         /* Stop and remove instance of IrLAP */
         if (self->irlap)
                 irlap_close(self->irlap);
@@ -1655,7 +1655,7 @@ static void smsc_ircc_wakeup(struct smsc_ircc_cb *self)
          * or give a good reason. - Jean II */
 
         smsc_ircc_net_open(self->netdev);
-        
+
         IRDA_MESSAGE("%s, Waking up\n", driver_name);
 }
 
@@ -1720,7 +1720,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
 
         release_region(self->io.fir_base, self->io.fir_ext);
 
-        IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__, 
+        IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__,
                    self->io.sir_base);
 
         release_region(self->io.sir_base, self->io.sir_ext);
@@ -1728,7 +1728,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
         if (self->tx_buff.head)
                 dma_free_coherent(NULL, self->tx_buff.truesize,
                                   self->tx_buff.head, self->tx_buff_dma);
-        
+
         if (self->rx_buff.head)
                 dma_free_coherent(NULL, self->rx_buff.truesize,
                                   self->rx_buff.head, self->rx_buff_dma);
@@ -1763,9 +1763,9 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self)
 
         IRDA_DEBUG(3, "%s\n", __FUNCTION__);
 
-        IRDA_ASSERT(self != NULL, return;);     
+        IRDA_ASSERT(self != NULL, return;);
         dev= self->netdev;
-        IRDA_ASSERT(dev != NULL, return;);              
+        IRDA_ASSERT(dev != NULL, return;);
         dev->hard_start_xmit = &smsc_ircc_hard_xmit_sir;
 
         fir_base = self->io.fir_base;
@@ -1784,7 +1784,7 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self)
         /* Initialize UART */
         outb(UART_LCR_WLEN8, sir_base+UART_LCR);  /* Reset DLAB */
         outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), sir_base+UART_MCR);
-        
+
         /* Turn on interrups */
         outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base+UART_IER);
 
@@ -1803,7 +1803,7 @@ void smsc_ircc_sir_stop(struct smsc_ircc_cb *self)
 
         /* Reset UART */
         outb(0, iobase+UART_MCR);
-        
+
         /* Turn off interrupts */
         outb(0, iobase+UART_IER);
 }
@@ -1831,16 +1831,16 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
         /* Finished with frame?  */
         if (self->tx_buff.len > 0)  {
                 /* Write data left in transmit buffer */
-                actual = smsc_ircc_sir_write(iobase, self->io.fifo_size, 
+                actual = smsc_ircc_sir_write(iobase, self->io.fifo_size,
                                       self->tx_buff.data, self->tx_buff.len);
                 self->tx_buff.data += actual;
                 self->tx_buff.len  -= actual;
         } else {
-        
+
         /*if (self->tx_buff.len ==0)  {*/
-                
-                /* 
-                 *  Now serial buffer is almost free & we can start 
+
+                /*
+                 *  Now serial buffer is almost free & we can start
                  *  transmission of another packet. But first we must check
                  *  if we need to change the speed of the hardware
                  */
@@ -1857,14 +1857,14 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
                 self->stats.tx_packets++;
 
                 if(self->io.speed <= 115200) {
-                /* 
+                /*
                  * Reset Rx FIFO to make sure that all reflected transmit data
                  * is discarded. This is needed for half duplex operation
                  */
                 fcr = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR;
                 if (self->io.speed < 38400)
                         fcr |= UART_FCR_TRIGGER_1;
-                else 
+                else
                         fcr |= UART_FCR_TRIGGER_14;
 
                 outb(fcr, iobase+UART_FCR);
@@ -1884,13 +1884,13 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
 static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len)
 {
         int actual = 0;
-        
+
         /* Tx FIFO should be empty! */
         if (!(inb(iobase+UART_LSR) & UART_LSR_THRE)) {
                 IRDA_WARNING("%s(), failed, fifo not empty!\n", __FUNCTION__);
                 return 0;
         }
-        
+
         /* Fill FIFO with current frame */
         while ((fifo_size-- > 0) && (actual < len)) {
                 /* Transmit next byte */
@@ -1921,10 +1921,10 @@ static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self)
 static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
 {
         unsigned int    i;
-        
+
         IRDA_ASSERT(self != NULL, return;);
-        
-        for(i=0; smsc_transceivers[i].name!=NULL; i++) 
+
+        for(i=0; smsc_transceivers[i].name!=NULL; i++)
                 if((*smsc_transceivers[i].probe)(self->io.fir_base)) {
                         IRDA_MESSAGE(" %s transceiver found\n",
                                      smsc_transceivers[i].name);
@@ -1933,7 +1933,7 @@ static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
                 }
         IRDA_MESSAGE("No transceiver found. Defaulting to %s\n",
                      smsc_transceivers[SMSC_IRCC2_C_DEFAULT_TRANSCEIVER].name);
-                        
+
         self->transceiver= SMSC_IRCC2_C_DEFAULT_TRANSCEIVER;
 }
 
@@ -1947,7 +1947,7 @@ static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
 static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed)
 {
         unsigned int trx;
-        
+
         trx = self->transceiver;
         if(trx>0) (*smsc_transceivers[trx-1].set_for_speed)(self->io.fir_base, speed);
 }
@@ -1979,9 +1979,9 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
 {
         int iobase;
         int count = SMSC_IRCC2_HW_TRANSMITTER_TIMEOUT_US;
-        
+
         iobase = self->io.sir_base;
-        
+
         /* Calibrated busy loop */
         while((count-- > 0) && !(inb(iobase+UART_LSR) & UART_LSR_TEMT))
                 udelay(1);
@@ -2001,23 +2001,23 @@ static int __init smsc_ircc_look_for_chips(void)
         smsc_chip_address_t *address;
         char    *type;
         unsigned int cfg_base, found;
-        
+
         found = 0;
         address = possible_addresses;
-        
+
         while(address->cfg_base){
                 cfg_base = address->cfg_base;
-                
+
                 /*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __FUNCTION__, cfg_base, address->type);*/
-                
+
                 if( address->type & SMSCSIO_TYPE_FDC){
                         type = "FDC";
                         if((address->type) & SMSCSIO_TYPE_FLAT) {
                                 if(!smsc_superio_flat(fdc_chips_flat,cfg_base, type)) found++;
                         }
                         if((address->type) & SMSCSIO_TYPE_PAGED) {
-                                if(!smsc_superio_paged(fdc_chips_paged,cfg_base, type)) found++;                
-                        }                       
+                                if(!smsc_superio_paged(fdc_chips_paged,cfg_base, type)) found++;
+                        }
                 }
                 if( address->type & SMSCSIO_TYPE_LPC){
                         type = "LPC";
@@ -2025,13 +2025,13 @@ static int __init smsc_ircc_look_for_chips(void)
                                 if(!smsc_superio_flat(lpc_chips_flat,cfg_base,type)) found++;
                         }
                         if((address->type) & SMSCSIO_TYPE_PAGED) {
-                                if(!smsc_superio_paged(lpc_chips_paged,cfg_base,"LPC")) found++;                
-                        }                       
+                                if(!smsc_superio_paged(lpc_chips_paged,cfg_base,"LPC")) found++;
+                        }
                 }
                 address++;
         }
         return found;
-} 
+}
 
 /*
  * Function smsc_superio_flat (chip, base, type)
@@ -2052,23 +2052,23 @@ static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg
 
         outb(SMSCSIOFLAT_UARTMODE0C_REG, cfgbase);
         mode = inb(cfgbase+1);
-        
+
         /*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __FUNCTION__, mode);*/
-        
+
         if(!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA))
                 IRDA_WARNING("%s(): IrDA not enabled\n", __FUNCTION__);
 
         outb(SMSCSIOFLAT_UART2BASEADDR_REG, cfgbase);
         sirbase = inb(cfgbase+1) << 2;
 
-        /* FIR iobase */
+        /* FIR iobase */
         outb(SMSCSIOFLAT_FIRBASEADDR_REG, cfgbase);
         firbase = inb(cfgbase+1) << 3;
 
         /* DMA */
         outb(SMSCSIOFLAT_FIRDMASELECT_REG, cfgbase);
         dma = inb(cfgbase+1) & SMSCSIOFLAT_FIRDMASELECT_MASK;
-        
+
         /* IRQ */
         outb(SMSCSIOFLAT_UARTIRQSELECT_REG, cfgbase);
         irq = inb(cfgbase+1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
@@ -2077,9 +2077,9 @@ static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg
 
         if (firbase) {
                 if (smsc_ircc_open(firbase, sirbase, dma, irq) == 0)
-                        ret=0; 
+                        ret=0;
         }
-        
+
         /* Exit configuration */
         outb(SMSCSIO_CFGEXITKEY, cfgbase);
 
@@ -2096,22 +2096,22 @@ static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cf
 {
         unsigned short fir_io, sir_io;
         int ret = -ENODEV;
-        
+
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
         if (smsc_ircc_probe(cfg_base,0x20,chips,type)==NULL)
                 return ret;
-        
+
         /* Select logical device (UART2) */
         outb(0x07, cfg_base);
         outb(0x05, cfg_base + 1);
-                
+
         /* SIR iobase */
         outb(0x60, cfg_base);
         sir_io  = inb(cfg_base + 1) << 8;
         outb(0x61, cfg_base);
         sir_io |= inb(cfg_base + 1);
-                
+
         /* Read FIR base */
         outb(0x62, cfg_base);
         fir_io = inb(cfg_base + 1) << 8;
@@ -2121,9 +2121,9 @@ static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cf
 
         if (fir_io) {
                 if (smsc_ircc_open(fir_io, sir_io, ircc_dma, ircc_irq) == 0)
-                        ret=0; 
+                        ret=0;
         }
-        
+
         /* Exit configuration */
         outb(SMSCSIO_CFGEXITKEY, cfg_base);
 
@@ -2145,7 +2145,7 @@ static int __init smsc_access(unsigned short cfg_base,unsigned char reg)
 
 static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg,const smsc_chip_t *chip,char *type)
 {
-        u8 devid,xdevid,rev; 
+        u8 devid,xdevid,rev;
 
         IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
@@ -2168,14 +2168,14 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
         if (smsc_access(cfg_base,0x55)) /* send second key and check */
                 return NULL;
         #endif
-        
+
         /* probe device ID */
 
         if (smsc_access(cfg_base,reg))
                 return NULL;
 
         devid=inb(cfg_base+1);
-        
+
         if (devid==0)                   /* typical value for unused port */
                 return NULL;
 
@@ -2192,7 +2192,7 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
         if (rev>=128)                   /* i think this will make no sense */
                 return NULL;
 
-        if (devid==xdevid)              /* protection against false positives */        
+        if (devid==xdevid)              /* protection against false positives */
                 return NULL;
 
         /* Check for expected device ID; are there others? */
@@ -2208,10 +2208,10 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
         IRDA_MESSAGE("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",devid,rev,cfg_base,type,chip->name);
 
         if (chip->rev>rev){
-                IRDA_MESSAGE("Revision higher than expected\n");        
+                IRDA_MESSAGE("Revision higher than expected\n");
                 return NULL;
         }
-        
+
         if (chip->flags&NoIRDA)
                 IRDA_MESSAGE("chipset does not support IRDA\n");
 
@@ -2270,10 +2270,10 @@ static void smsc_ircc_set_transceiver_smsc_ircc_atc(int fir_base, u32 speed)
 {
         unsigned long jiffies_now, jiffies_timeout;
         u8      val;
-        
+
         jiffies_now= jiffies;
         jiffies_timeout= jiffies+SMSC_IRCC2_ATC_PROGRAMMING_TIMEOUT_JIFFIES;
-        
+
         /* ATC */
         register_bank(fir_base, 4);
         outb((inb(fir_base+IRCC_ATC) & IRCC_ATC_MASK) |IRCC_ATC_nPROGREADY|IRCC_ATC_ENABLE, fir_base+IRCC_ATC);
@@ -2298,25 +2298,25 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base)
 /*
  * Function smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(self, speed)
  *
- *    Set transceiver 
+ *    Set transceiver
  *
  */
 
 static void smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(int fir_base, u32 speed)
 {
         u8      fast_mode;
-        
+
         switch(speed)
         {
                 default:
                 case 576000 :
-                fast_mode = 0; 
+                fast_mode = 0;
                 break;
                 case 1152000 :
                 case 4000000 :
                 fast_mode = IRCC_LCR_A_FAST;
                 break;
-                
+
         }
         register_bank(fir_base, 0);
         outb((inb(fir_base+IRCC_LCR_A) &  0xbf) | fast_mode, fir_base+IRCC_LCR_A);
@@ -2325,7 +2325,7 @@ static void smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(int fir_base, u3
 /*
  * Function smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select(fir_base)
  *
- *    Probe transceiver 
+ *    Probe transceiver
  *
  */
 
@@ -2337,25 +2337,25 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select(int fir_base)
 /*
  * Function smsc_ircc_set_transceiver_toshiba_sat1800(fir_base, speed)
  *
- *    Set transceiver 
+ *    Set transceiver
  *
  */
 
 static void smsc_ircc_set_transceiver_toshiba_sat1800(int fir_base, u32 speed)
 {
         u8      fast_mode;
-        
+
         switch(speed)
         {
                 default:
                 case 576000 :
-                fast_mode = 0; 
+                fast_mode = 0;
                 break;
                 case 1152000 :
                 case 4000000 :
                 fast_mode = /*IRCC_LCR_A_FAST |*/ IRCC_LCR_A_GP_DATA;
                 break;
-                
+
         }
         /* This causes an interrupt */
         register_bank(fir_base, 0);
@@ -2365,7 +2365,7 @@ static void smsc_ircc_set_transceiver_toshiba_sat1800(int fir_base, u32 speed)
 /*
  * Function smsc_ircc_probe_transceiver_toshiba_sat1800(fir_base)
  *
- *    Probe transceiver 
+ *    Probe transceiver
  *
  */