drivers/net: Trim trailing whitespace

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 14 insertions, 14 deletions

diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 2a467778efc7..51cc1e60b8c4 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -143,9 +143,9 @@ module_param_array(options, int, NULL, 0);
 module_param_array(full_duplex, int, NULL, 0);
 MODULE_PARM_DESC(mtu, "DP8381x MTU (all boards)");
 MODULE_PARM_DESC(debug, "DP8381x default debug level");
-MODULE_PARM_DESC(rx_copybreak, 
+MODULE_PARM_DESC(rx_copybreak,
         "DP8381x copy breakpoint for copy-only-tiny-frames");
-MODULE_PARM_DESC(options, 
+MODULE_PARM_DESC(options,
         "DP8381x: Bits 0-3: media type, bit 17: full duplex");
 MODULE_PARM_DESC(full_duplex, "DP8381x full duplex setting(s) (1)");
 
@@ -244,7 +244,7 @@ enum {
         MII_EN_SCRM     = 0x0004,       /* enable scrambler (tp) */
 };
 
- 
+
 /* array of board data directly indexed by pci_tbl[x].driver_data */
 static const struct {
         const char *name;
@@ -414,7 +414,7 @@ enum TxConfig_bits {
         TxCarrierIgn            = 0x80000000
 };
 
-/* 
+/*
  * Tx Configuration:
  * - 256 byte DMA burst length
  * - fill threshold 512 bytes (i.e. restart DMA when 512 bytes are free)
@@ -672,7 +672,7 @@ static void move_int_phy(struct net_device *dev, int addr)
         void __iomem *ioaddr = ns_ioaddr(dev);
         int target = 31;
 
-        /* 
+        /*
          * The internal phy is visible on the external mii bus. Therefore we must
          * move it away before we can send commands to an external phy.
          * There are two addresses we must avoid:
@@ -1095,7 +1095,7 @@ static void init_phy_fixup(struct net_device *dev)
                         tmp |= BMCR_SPEED100;
                 if (np->duplex == DUPLEX_FULL)
                         tmp |= BMCR_FULLDPLX;
-                /* 
+                /*
                  * Note: there is no good way to inform the link partner
                  * that our capabilities changed. The user has to unplug
                  * and replug the network cable after some changes, e.g.
@@ -1236,7 +1236,7 @@ static int switch_port_internal(struct net_device *dev)
         writel(cfg, ioaddr + ChipConfig);
         readl(ioaddr + ChipConfig);
         udelay(1);
-        
+
         /* 2) reset the internal phy: */
         bmcr = readw(ioaddr+BasicControl+(MII_BMCR<<2));
         writel(bmcr | BMCR_RESET, ioaddr+BasicControl+(MII_BMCR<<2));
@@ -1276,7 +1276,7 @@ static int find_mii(struct net_device *dev)
 
         /* Switch to external phy */
         did_switch = switch_port_external(dev);
-                
+
         /* Scan the possible phy addresses:
          *
          * PHY address 0 means that the phy is in isolate mode. Not yet
@@ -1573,7 +1573,7 @@ static void check_link(struct net_device *dev)
         void __iomem * ioaddr = ns_ioaddr(dev);
         int duplex;
         u16 bmsr;
-       
+
         /* The link status field is latched: it remains low after a temporary
          * link failure until it's read. We need the current link status,
          * thus read twice.
@@ -2096,7 +2096,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs
 
         if (np->hands_off)
                 return IRQ_NONE;
-        
+
         /* Reading automatically acknowledges. */
         np->intr_status = readl(ioaddr + IntrStatus);
 
@@ -2106,7 +2106,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs
                        dev->name, np->intr_status,
                        readl(ioaddr + IntrMask));
 
-        if (!np->intr_status) 
+        if (!np->intr_status)
                 return IRQ_NONE;
 
         prefetch(&np->rx_skbuff[np->cur_rx % RX_RING_SIZE]);
@@ -2141,13 +2141,13 @@ static int natsemi_poll(struct net_device *dev, int *budget)
                 /* Abnormal error summary/uncommon events handlers. */
                 if (np->intr_status & IntrAbnormalSummary)
                         netdev_error(dev, np->intr_status);
-                
+
                 if (np->intr_status &
                     (IntrRxDone | IntrRxIntr | RxStatusFIFOOver |
                      IntrRxErr | IntrRxOverrun)) {
                         netdev_rx(dev, &work_done, work_to_do);
                 }
-                
+
                 *budget -= work_done;
                 dev->quota -= work_done;
 
@@ -2744,7 +2744,7 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
          * phy, even if the internal phy is used. This is necessary
          * to work around a deficiency of the ethtool interface:
          * It's only possible to query the settings of the active
-         * port. Therefore 
+         * port. Therefore
          * # ethtool -s ethX port mii
          * actually sends an ioctl to switch to port mii with the
          * settings that are used for the current active port.