diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 2b5740b..ae07100 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -708,7 +708,7 @@
 	spin_unlock(&priv->lock);
 	if (netif_msg_tx_err(priv) && net_ratelimit())
 		printk(KERN_WARNING "%s: transmit timeout\n", dev->name);
-	/* 
+	/*
 	 * FIXME: waking up random queue is not the best thing to
 	 * do... on the other hand why we got here at all?
 	 */
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index e6fe261..12b4626 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -696,7 +696,7 @@
 
 	if (!is_valid_ether_addr(ndev->dev_addr)) {
 		/* try reading from mac */
-		
+
 		mac_src = "chip";
 		for (i = 0; i < 6; i++)
 			ndev->dev_addr[i] = ior(db, i+DM9000_PAR);
@@ -746,7 +746,7 @@
 		dev_warn(db->dev, "WARNING: no IRQ resource flags set.\n");
 		irqflags = DEFAULT_TRIGGER;
 	}
-	
+
 	irqflags |= IRQF_SHARED;
 
 	if (request_irq(dev->irq, &dm9000_interrupt, irqflags, dev->name, dev))
@@ -1089,7 +1089,7 @@
 	/* The DM9000 data sheets say we should be able to
 	 * poll the ERRE bit in EPCR to wait for the EEPROM
 	 * operation. From testing several chips, this bit
-	 * does not seem to work. 
+	 * does not seem to work.
 	 *
 	 * We attempt to use the bit, but fall back to the
 	 * timeout (which is why we do not return an error
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 587afe7..642dc63 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -925,7 +925,7 @@
 tx_irq_fail:
 	free_irq(priv->interruptError, dev);
 err_irq_fail:
-err_rxalloc_fail:	
+err_rxalloc_fail:
 rx_skb_fail:
 	free_skb_resources(priv);
 tx_skb_fail:
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 46119bb..b238ed0 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -664,7 +664,7 @@
 NATSEMI_ATTR(dspcfg_workaround);
 
 static ssize_t natsemi_show_dspcfg_workaround(struct device *dev,
-				  	      struct device_attribute *attr, 
+				  	      struct device_attribute *attr,
 					      char *buf)
 {
 	struct netdev_private *np = netdev_priv(to_net_dev(dev));
@@ -687,7 +687,7 @@
                  || !strncmp("0", buf, count - 1))
 		new_setting = 0;
 	else
-                 return count; 
+                 return count;
 
 	spin_lock_irqsave(&np->lock, flags);
 
diff --git a/drivers/net/niu.h b/drivers/net/niu.h
index 97ffbe1..101a3f1 100644
--- a/drivers/net/niu.h
+++ b/drivers/net/niu.h
@@ -281,7 +281,7 @@
 #define XMAC_ADDR1			0x000a8UL
 #define  XMAC_ADDR1_ADDR1		0x000000000000ffffULL
 
-#define XMAC_ADDR2			0x000b0UL 
+#define XMAC_ADDR2			0x000b0UL
 #define  XMAC_ADDR2_ADDR2		0x000000000000ffffULL
 
 #define XMAC_ADDR_CMPEN			0x00208UL
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 4eb322e..d0d5585 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -2006,7 +2006,7 @@
       err_free_ring:
 	pcnet32_free_ring(dev);
       err_free_consistent:
-	pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block), 
+	pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block),
 			    lp->init_block, lp->init_dma_addr);
       err_free_netdev:
 	free_netdev(dev);
@@ -3006,7 +3006,7 @@
 		unregister_netdev(dev);
 		pcnet32_free_ring(dev);
 		release_region(dev->base_addr, PCNET32_TOTAL_SIZE);
-		pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block), 
+		pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block),
 				    lp->init_block, lp->init_dma_addr);
 		free_netdev(dev);
 		pci_disable_device(pdev);
@@ -3089,7 +3089,7 @@
 		unregister_netdev(pcnet32_dev);
 		pcnet32_free_ring(pcnet32_dev);
 		release_region(pcnet32_dev->base_addr, PCNET32_TOTAL_SIZE);
-		pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block), 
+		pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block),
 				    lp->init_block, lp->init_dma_addr);
 		free_netdev(pcnet32_dev);
 		pcnet32_dev = next_dev;
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index b7f7b22..5f60878 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -1437,9 +1437,9 @@
 	reg &= ~PHY_GIG_ALL_PARAMS;
 
 	if(portConfiguration & PORT_CONFIG_1000MB_SPEED) {
-		if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) 
+		if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED)
 			reg |= PHY_GIG_ADV_1000F;
-		else 
+		else
 			reg |= PHY_GIG_ADV_1000H;
 	}
 
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 523478e..75bde64 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2547,7 +2547,7 @@
 		if (block_no)
 			rxd_index += (block_no * ring->rxd_count);
 
-		if ((block_no == block_no1) && 
+		if ((block_no == block_no1) &&
 			(off == ring->rx_curr_get_info.offset) &&
 			(rxdp->Host_Control)) {
 			DBG_PRINT(INTR_DBG, "%s: Get and Put",
@@ -2593,7 +2593,7 @@
 				first_rxdp->Control_1 |= RXD_OWN_XENA;
 			}
 			stats->mem_alloc_fail_cnt++;
-				
+
 			return -ENOMEM ;
 		}
 		stats->mem_allocated += skb->truesize;
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 0709ebae..58229dc 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -747,7 +747,7 @@
 
 	/* interface MTU value */
         unsigned mtu;
-    
+
 	/* Buffer Address store. */
 	struct buffAdd **ba;
 
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 888b7de..2951990 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -1063,7 +1063,7 @@
 	((M_MAC_INT_EOP_COUNT | M_MAC_INT_EOP_TIMER) << S_MAC_RX_CH0),
 	sc->sbm_imr);
 #else
-	__raw_writeq((M_MAC_INT_CHANNEL << S_MAC_TX_CH0) | 
+	__raw_writeq((M_MAC_INT_CHANNEL << S_MAC_TX_CH0) |
 	(M_MAC_INT_CHANNEL << S_MAC_RX_CH0), sc->sbm_imr);
 #endif
 }
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index abc63b0..3fe0176 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -1656,7 +1656,7 @@
 	SIS_PCI_COMMIT();
 }
 
-static int __devinit sis190_get_mac_addr(struct pci_dev *pdev, 
+static int __devinit sis190_get_mac_addr(struct pci_dev *pdev,
 					 struct net_device *dev)
 {
 	int rc;
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index ec95e493..fa3a460 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -1766,7 +1766,7 @@
 				skb = sis_priv->rx_skbuff[entry];
 				net_dev->stats.rx_dropped++;
 				goto refill_rx_ring;
-			}	
+			}
 
 			/* This situation should never happen, but due to
 			   some unknow bugs, it is possible that
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index f226bca..4b0f033 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3369,7 +3369,7 @@
 
 		gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
 	} else
-		gm_phy_write(hw, port, PHY_MARV_LED_OVER, 
+		gm_phy_write(hw, port, PHY_MARV_LED_OVER,
 				     PHY_M_LED_MO_DUP(mode) |
 				     PHY_M_LED_MO_10(mode) |
 				     PHY_M_LED_MO_100(mode) |
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 4776716..00aa0b1 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -1704,7 +1704,7 @@
  *
  * spider_net_enable_interrupt enables several interrupts
  */
-static void 
+static void
 spider_net_enable_interrupts(struct spider_net_card *card)
 {
 	spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK,
@@ -1721,7 +1721,7 @@
  *
  * spider_net_disable_interrupts disables all the interrupts
  */
-static void 
+static void
 spider_net_disable_interrupts(struct spider_net_card *card)
 {
 	spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, 0);
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 6017d52..c028fac 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -1526,7 +1526,7 @@
 	struct tsi108_prv_data *data = netdev_priv(dev);
 	unsigned long flags;
 	int rc;
-	
+
 	spin_lock_irqsave(&data->txlock, flags);
 	rc = mii_ethtool_gset(&data->mii_if, cmd);
 	spin_unlock_irqrestore(&data->txlock, flags);
@@ -1543,7 +1543,7 @@
 	spin_lock_irqsave(&data->txlock, flags);
 	rc = mii_ethtool_sset(&data->mii_if, cmd);
 	spin_unlock_irqrestore(&data->txlock, flags);
-	
+
 	return rc;
 }
 
diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
index 9a9622c..3320003 100644
--- a/drivers/net/ucc_geth_ethtool.c
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -5,7 +5,7 @@
  *
  * Author: Li Yang <leoli@freescale.com>
  *
- * Limitation: 
+ * Limitation:
  * Can only get/set setttings of the first queue.
  * Need to re-open the interface manually after changing some paramters.
  *
@@ -165,7 +165,7 @@
 
 	ugeth->ug_info->receiveFlowControl = pause->rx_pause;
 	ugeth->ug_info->transmitFlowControl = pause->tx_pause;
-	
+
 	if (ugeth->phydev->autoneg) {
 		if (netif_running(netdev)) {
 			/* FIXME: automatically restart */