drivers/net/qla3xxx: trim trailing whitespace

Also, hopefully, change the file permissions to 0644.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/net/qla3xxx.c

@@ -81,7 +81,7 @@ typedef enum {
 } PHY_DEVICE_et;
 
 typedef struct {
-	PHY_DEVICE_et phyDevice; 
+	PHY_DEVICE_et phyDevice;
 	u32		phyIdOUI;
 	u16		phyIdModel;
 	char 		*name;
@@ -330,7 +330,7 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev,
 					     PCI_DMA_FROMDEVICE);
 			err = pci_dma_mapping_error(map);
 			if(err) {
-				printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 
+				printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
 				       qdev->ndev->name, err);
 				dev_kfree_skb(lrg_buf_cb->skb);
 				lrg_buf_cb->skb = NULL;
@@ -884,14 +884,14 @@ static void ql_petbi_start_neg_ex(struct ql3_adapter *qdev)
 	u16 reg;
 
 	/* Enable Auto-negotiation sense */
-	ql_mii_read_reg_ex(qdev, PETBI_TBI_CTRL, &reg, 
+	ql_mii_read_reg_ex(qdev, PETBI_TBI_CTRL, &reg,
 			   PHYAddr[qdev->mac_index]);
 	reg |= PETBI_TBI_AUTO_SENSE;
-	ql_mii_write_reg_ex(qdev, PETBI_TBI_CTRL, reg, 
+	ql_mii_write_reg_ex(qdev, PETBI_TBI_CTRL, reg,
 			    PHYAddr[qdev->mac_index]);
 
 	ql_mii_write_reg_ex(qdev, PETBI_NEG_ADVER,
-			    PETBI_NEG_PAUSE | PETBI_NEG_DUPLEX, 
+			    PETBI_NEG_PAUSE | PETBI_NEG_DUPLEX,
 			    PHYAddr[qdev->mac_index]);
 
 	ql_mii_write_reg_ex(qdev, PETBI_CONTROL_REG,
@@ -945,7 +945,7 @@ static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr)
 	ql_mii_write_reg_ex(qdev, 0x10, 0x2806, miiAddr);
 	/* Write new PHYAD w/bit 5 set */
 	ql_mii_write_reg_ex(qdev, 0x11, 0x0020 | (PHYAddr[qdev->mac_index] >> 8), miiAddr);
-	/* 
+	/*
 	 * Disable diagnostic mode bit 2 = 0
 	 * Power up device bit 11 = 0
 	 * Link up (on) and activity (blink)
@@ -955,18 +955,18 @@ static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr)
 	ql_mii_write_reg(qdev, 0x1c, 0xfaf0);
 }
 
-static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev, 
+static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev,
 				 u16 phyIdReg0, u16 phyIdReg1)
 {
 	PHY_DEVICE_et result = PHY_TYPE_UNKNOWN;
-	u32   oui;     
+	u32   oui;
 	u16   model;
-	int i;   
+	int i;
 
 	if (phyIdReg0 == 0xffff) {
 		return result;
 	}
-   
+
 	if (phyIdReg1 == 0xffff) {
 		return result;
 	}
@@ -984,7 +984,7 @@ static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev,
 
 			printk(KERN_INFO "%s: Phy: %s\n",
 				qdev->ndev->name, PHY_DEVICES[i].name);
-			
+
 		        break;
 		}
 	}
@@ -1033,7 +1033,7 @@ static int ql_is_full_dup(struct ql3_adapter *qdev)
 	{
 		if (ql_mii_read_reg(qdev, 0x1A, &reg))
 			return 0;
-			
+
 		return ((reg & 0x0080) && (reg & 0x1000)) != 0;
 	}
 	case PHY_VITESSE_VSC8211:
@@ -1082,19 +1082,19 @@ static int PHY_Setup(struct ql3_adapter *qdev)
 	/*  Check if we have a Agere PHY */
 	if ((reg1 == 0xffff) || (reg2 == 0xffff)) {
 
-		/* Determine which MII address we should be using 
+		/* Determine which MII address we should be using
 		   determined by the index of the card */
 		if (qdev->mac_index == 0) {
 			miiAddr = MII_AGERE_ADDR_1;
 		} else {
 			miiAddr = MII_AGERE_ADDR_2;
 		}
-      
+
 		err =ql_mii_read_reg_ex(qdev, PHY_ID_0_REG, &reg1, miiAddr);
 		if(err != 0) {
 			printk(KERN_ERR "%s: Could not read from reg PHY_ID_0_REG after Agere detected\n",
 		       	       qdev->ndev->name);
-                	return err; 
+			return err;
 		}
 
 		err = ql_mii_read_reg_ex(qdev, PHY_ID_1_REG, &reg2, miiAddr);
@@ -1103,9 +1103,9 @@ static int PHY_Setup(struct ql3_adapter *qdev)
 			       qdev->ndev->name);
         	        return err;
 		}
-   
+
 		/*  We need to remember to initialize the Agere PHY */
-         	agereAddrChangeNeeded = true; 
+		agereAddrChangeNeeded = true;
 	}
 
 	/*  Determine the particular PHY we have on board to apply
@@ -1114,7 +1114,7 @@ static int PHY_Setup(struct ql3_adapter *qdev)
 
 	if ((qdev->phyType == PHY_AGERE_ET1011C) && agereAddrChangeNeeded) {
 		/* need this here so address gets changed */
-		phyAgereSpecificInit(qdev, miiAddr);  
+		phyAgereSpecificInit(qdev, miiAddr);
 	} else if (qdev->phyType == PHY_TYPE_UNKNOWN) {
 		printk(KERN_ERR "%s: PHY is unknown\n", qdev->ndev->name);
 		return -EIO;
@@ -1427,7 +1427,7 @@ static int ql_this_adapter_controls_port(struct ql3_adapter *qdev)
 
 static void ql_phy_reset_ex(struct ql3_adapter *qdev)
 {
-	ql_mii_write_reg_ex(qdev, CONTROL_REG, PHY_CTRL_SOFT_RESET, 
+	ql_mii_write_reg_ex(qdev, CONTROL_REG, PHY_CTRL_SOFT_RESET,
 			    PHYAddr[qdev->mac_index]);
 }
 
@@ -1438,7 +1438,7 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
 
 	if(qdev->phyType == PHY_AGERE_ET1011C) {
 		/* turn off external loopback */
-		ql_mii_write_reg(qdev, 0x13, 0x0000); 
+		ql_mii_write_reg(qdev, 0x13, 0x0000);
 	}
 
 	if(qdev->mac_index == 0)
@@ -1452,23 +1452,23 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
 		portConfiguration = PORT_CONFIG_DEFAULT;
 
 	/* Set the 1000 advertisements */
-	ql_mii_read_reg_ex(qdev, PHY_GIG_CONTROL, &reg, 
+	ql_mii_read_reg_ex(qdev, PHY_GIG_CONTROL, &reg,
 			   PHYAddr[qdev->mac_index]);
 	reg &= ~PHY_GIG_ALL_PARAMS;
 
-	if(portConfiguration & 
+	if(portConfiguration &
 	   PORT_CONFIG_FULL_DUPLEX_ENABLED &
 	   PORT_CONFIG_1000MB_SPEED) {
 		reg |= PHY_GIG_ADV_1000F;
 	}
-	 
-	if(portConfiguration & 
+
+	if(portConfiguration &
 	   PORT_CONFIG_HALF_DUPLEX_ENABLED &
 	   PORT_CONFIG_1000MB_SPEED) {
 		reg |= PHY_GIG_ADV_1000H;
 	}
 
-	ql_mii_write_reg_ex(qdev, PHY_GIG_CONTROL, reg, 
+	ql_mii_write_reg_ex(qdev, PHY_GIG_CONTROL, reg,
 			    PHYAddr[qdev->mac_index]);
 
 	/* Set the 10/100 & pause negotiation advertisements */
@@ -1482,7 +1482,7 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
 	if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) {
 		if(portConfiguration & PORT_CONFIG_100MB_SPEED)
 			reg |= PHY_NEG_ADV_100F;
-		
+
 		if(portConfiguration & PORT_CONFIG_10MB_SPEED)
 			reg |= PHY_NEG_ADV_10F;
 	}
@@ -1490,22 +1490,22 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev)
 	if(portConfiguration & PORT_CONFIG_HALF_DUPLEX_ENABLED) {
 		if(portConfiguration & PORT_CONFIG_100MB_SPEED)
 			reg |= PHY_NEG_ADV_100H;
-		
+
 		if(portConfiguration & PORT_CONFIG_10MB_SPEED)
 			reg |= PHY_NEG_ADV_10H;
 	}
 
 	if(portConfiguration &
 	   PORT_CONFIG_1000MB_SPEED) {
-		reg |= 1;	
+		reg |= 1;
 	}
 
-	ql_mii_write_reg_ex(qdev, PHY_NEG_ADVER, reg, 
+	ql_mii_write_reg_ex(qdev, PHY_NEG_ADVER, reg,
 			    PHYAddr[qdev->mac_index]);
 
 	ql_mii_read_reg_ex(qdev, CONTROL_REG, &reg, PHYAddr[qdev->mac_index]);
-	
-	ql_mii_write_reg_ex(qdev, CONTROL_REG, 
+
+	ql_mii_write_reg_ex(qdev, CONTROL_REG,
 			    reg | PHY_CTRL_RESTART_NEG | PHY_CTRL_AUTO_NEG,
 			    PHYAddr[qdev->mac_index]);
 }
@@ -1660,7 +1660,7 @@ static void ql_link_state_machine(struct ql3_adapter *qdev)
 			       "%s: Reset in progress, skip processing link "
 			       "state.\n", qdev->ndev->name);
 
-		spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);		
+		spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
 		return;
 	}
 
@@ -1752,7 +1752,7 @@ static int ql_mii_setup(struct ql3_adapter *qdev)
 		return -1;
 
 	if (qdev->device_id == QL3032_DEVICE_ID)
-		ql_write_page0_reg(qdev, 
+		ql_write_page0_reg(qdev,
 			&port_regs->macMIIMgmtControlReg, 0x0f00000);
 
 	/* Divide 125MHz clock by 28 to meet PHY timing requirements */
@@ -1936,7 +1936,7 @@ static int ql_populate_free_queue(struct ql3_adapter *qdev)
 
 				err = pci_dma_mapping_error(map);
 				if(err) {
-					printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 
+					printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
 					       qdev->ndev->name, err);
 					dev_kfree_skb(lrg_buf_cb->skb);
 					lrg_buf_cb->skb = NULL;
@@ -2044,7 +2044,7 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev,
 	if(mac_rsp->flags & OB_MAC_IOCB_RSP_S) {
 		printk(KERN_WARNING "Frame short but, frame was padded and sent.\n");
 	}
-	
+
 	tx_cb = &qdev->tx_buf[mac_rsp->transaction_id];
 
 	/*  Check the transmit response flags for any errors */
@@ -2108,13 +2108,13 @@ static struct ql_rcv_buf_cb *ql_get_lbuf(struct ql3_adapter *qdev)
 
 /*
  * The difference between 3022 and 3032 for inbound completions:
- * 3022 uses two buffers per completion.  The first buffer contains 
- * (some) header info, the second the remainder of the headers plus 
- * the data.  For this chip we reserve some space at the top of the 
- * receive buffer so that the header info in buffer one can be 
- * prepended to the buffer two.  Buffer two is the sent up while 
+ * 3022 uses two buffers per completion.  The first buffer contains
+ * (some) header info, the second the remainder of the headers plus
+ * the data.  For this chip we reserve some space at the top of the
+ * receive buffer so that the header info in buffer one can be
+ * prepended to the buffer two.  Buffer two is the sent up while
  * buffer one is returned to the hardware to be reused.
- * 3032 receives all of it's data and headers in one buffer for a 
+ * 3032 receives all of it's data and headers in one buffer for a
  * simpler process.  3032 also supports checksum verification as
  * can be seen in ql_process_macip_rx_intr().
  */
@@ -2205,13 +2205,13 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev,
 						 skb_push(skb2, size), size);
 	} else {
 		u16 checksum = le16_to_cpu(ib_ip_rsp_ptr->checksum);
-		if (checksum & 
-			(IB_IP_IOCB_RSP_3032_ICE | 
-			 IB_IP_IOCB_RSP_3032_CE)) { 
+		if (checksum &
+			(IB_IP_IOCB_RSP_3032_ICE |
+			 IB_IP_IOCB_RSP_3032_CE)) {
 			printk(KERN_ERR
 			       "%s: Bad checksum for this %s packet, checksum = %x.\n",
 			       __func__,
-			       ((checksum & 
+			       ((checksum &
 				IB_IP_IOCB_RSP_3032_TCP) ? "TCP" :
 				"UDP"),checksum);
 		} else if ((checksum & IB_IP_IOCB_RSP_3032_TCP) ||
@@ -2394,12 +2394,12 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id)
 }
 
 /*
- * Get the total number of segments needed for the 
+ * Get the total number of segments needed for the
  * given number of fragments.  This is necessary because
  * outbound address lists (OAL) will be used when more than
- * two frags are given.  Each address list has 5 addr/len 
+ * two frags are given.  Each address list has 5 addr/len
  * pairs.  The 5th pair in each AOL is used to  point to
- * the next AOL if more frags are coming.  
+ * the next AOL if more frags are coming.
  * That is why the frags:segment count  ratio is not linear.
  */
 static int ql_get_seg_count(struct ql3_adapter *qdev,
@@ -2476,12 +2476,12 @@ static int ql_send_map(struct ql3_adapter *qdev,
 
 	err = pci_dma_mapping_error(map);
 	if(err) {
-		printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", 
+		printk(KERN_ERR "%s: PCI mapping failed with error: %d\n",
 		       qdev->ndev->name, err);
 
 		return NETDEV_TX_BUSY;
 	}
-	
+
 	oal_entry = (struct oal_entry *)&mac_iocb_ptr->buf_addr0_low;
 	oal_entry->dma_lo = cpu_to_le32(LS_64BITS(map));
 	oal_entry->dma_hi = cpu_to_le32(MS_64BITS(map));
@@ -2511,7 +2511,7 @@ static int ql_send_map(struct ql3_adapter *qdev,
 				err = pci_dma_mapping_error(map);
 				if(err) {
 
-					printk(KERN_ERR "%s: PCI mapping outbound address list with error: %d\n", 
+					printk(KERN_ERR "%s: PCI mapping outbound address list with error: %d\n",
 					       qdev->ndev->name, err);
 					goto map_error;
 				}
@@ -2537,7 +2537,7 @@ static int ql_send_map(struct ql3_adapter *qdev,
 
 			err = pci_dma_mapping_error(map);
 			if(err) {
-				printk(KERN_ERR "%s: PCI mapping frags failed with error: %d\n", 
+				printk(KERN_ERR "%s: PCI mapping frags failed with error: %d\n",
 				       qdev->ndev->name, err);
 				goto map_error;
 			}
@@ -2558,10 +2558,10 @@ static int ql_send_map(struct ql3_adapter *qdev,
 
 map_error:
 	/* A PCI mapping failed and now we will need to back out
-	 * We need to traverse through the oal's and associated pages which 
+	 * We need to traverse through the oal's and associated pages which
 	 * have been mapped and now we must unmap them to clean up properly
 	 */
-	
+
 	seg = 1;
 	oal_entry = (struct oal_entry *)&mac_iocb_ptr->buf_addr0_low;
 	oal = tx_cb->oal;
@@ -2599,11 +2599,11 @@ map_error:
  * The difference between 3022 and 3032 sends:
  * 3022 only supports a simple single segment transmission.
  * 3032 supports checksumming and scatter/gather lists (fragments).
- * The 3032 supports sglists by using the 3 addr/len pairs (ALP) 
- * in the IOCB plus a chain of outbound address lists (OAL) that 
- * each contain 5 ALPs.  The last ALP of the IOCB (3rd) or OAL (5th) 
- * will used to point to an OAL when more ALP entries are required.  
- * The IOCB is always the top of the chain followed by one or more 
+ * The 3032 supports sglists by using the 3 addr/len pairs (ALP)
+ * in the IOCB plus a chain of outbound address lists (OAL) that
+ * each contain 5 ALPs.  The last ALP of the IOCB (3rd) or OAL (5th)
+ * will used to point to an OAL when more ALP entries are required.
+ * The IOCB is always the top of the chain followed by one or more
  * OALs (when necessary).
  */
 static int ql3xxx_send(struct sk_buff *skb, struct net_device *ndev)
@@ -2617,14 +2617,14 @@ static int ql3xxx_send(struct sk_buff *skb, struct net_device *ndev)
 	if (unlikely(atomic_read(&qdev->tx_count) < 2)) {
 		return NETDEV_TX_BUSY;
 	}
-	
+
 	tx_cb = &qdev->tx_buf[qdev->req_producer_index] ;
 	if((tx_cb->seg_count = ql_get_seg_count(qdev,
 						(skb_shinfo(skb)->nr_frags))) == -1) {
 		printk(KERN_ERR PFX"%s: invalid segment count!\n",__func__);
 		return NETDEV_TX_OK;
 	}
-	
+
 	mac_iocb_ptr = tx_cb->queue_entry;
 	memset((void *)mac_iocb_ptr, 0, sizeof(struct ob_mac_iocb_req));
 	mac_iocb_ptr->opcode = qdev->mac_ob_opcode;
@@ -2636,12 +2636,12 @@ static int ql3xxx_send(struct sk_buff *skb, struct net_device *ndev)
 	if (qdev->device_id == QL3032_DEVICE_ID &&
 	    skb->ip_summed == CHECKSUM_PARTIAL)
 		ql_hw_csum_setup(skb, mac_iocb_ptr);
-	
+
 	if(ql_send_map(qdev,mac_iocb_ptr,tx_cb,skb) != NETDEV_TX_OK) {
 		printk(KERN_ERR PFX"%s: Could not map the segments!\n",__func__);
 		return NETDEV_TX_BUSY;
 	}
-	
+
 	wmb();
 	qdev->req_producer_index++;
 	if (qdev->req_producer_index == NUM_REQ_Q_ENTRIES)
@@ -2739,7 +2739,7 @@ static int ql_alloc_buffer_queues(struct ql3_adapter *qdev)
 		       "%s: qdev->lrg_buf alloc failed.\n", qdev->ndev->name);
 		return -ENOMEM;
 	}
-	
+
 	qdev->lrg_buf_q_alloc_virt_addr =
 	    pci_alloc_consistent(qdev->pdev,
 				 qdev->lrg_buf_q_alloc_size,

drivers/net/qla3xxx.h

@@ -556,7 +556,7 @@ enum {
 	IP_ADDR_INDEX_REG_FUNC_3_SEC = 0x0007,
 	IP_ADDR_INDEX_REG_6 = 0x0008,
 	IP_ADDR_INDEX_REG_OFFSET_MASK = 0x0030,
-	IP_ADDR_INDEX_REG_E = 0x0040, 
+	IP_ADDR_INDEX_REG_E = 0x0040,
 };
 enum {
 	QL3032_PORT_CONTROL_DS = 0x0001,
@@ -1112,7 +1112,7 @@ struct ql_rcv_buf_cb {
  * OAL has 5 entries:
  * 1 thru 4 point to frags
  * fifth points to next oal.
- */ 
+ */
 #define MAX_OAL_CNT ((MAX_SKB_FRAGS-1)/4 + 1)
 
 struct oal_entry {
@@ -1137,7 +1137,7 @@ struct ql_tx_buf_cb {
 	struct ob_mac_iocb_req *queue_entry ;
 	int seg_count;
 	struct oal *oal;
-	struct map_list map[MAX_SKB_FRAGS+1]; 
+	struct map_list map[MAX_SKB_FRAGS+1];
 };
 
 /* definitions for type field */