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authorJeff Garzik <jeff@garzik.org>2006-09-13 21:24:59 +0400
committerJeff Garzik <jeff@garzik.org>2006-09-13 21:24:59 +0400
commit6aa20a2235535605db6d6d2bd850298b2fe7f31e (patch)
treedf0b855043407b831d57f2f2c271f8aab48444f4 /drivers/net/natsemi.c
parent7a291083225af6e22ffaa46b3d91cfc1a1ccaab4 (diff)
downloadlinux-6aa20a2235535605db6d6d2bd850298b2fe7f31e.tar.xz
drivers/net: Trim trailing whitespace
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/natsemi.c')
-rw-r--r--drivers/net/natsemi.c28
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.