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path: root/drivers/net/de600.c
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Diffstat (limited to 'drivers/net/de600.c')
-rw-r--r--drivers/net/de600.c25
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/net/de600.c b/drivers/net/de600.c
index de63f1d41d32..e1af089064bc 100644
--- a/drivers/net/de600.c
+++ b/drivers/net/de600.c
@@ -38,14 +38,6 @@ static const char version[] = "de600.c: $Revision: 1.41-2.5 $, Bjorn Ekwall (bj
/* Add more time here if your adapter won't work OK: */
#define DE600_SLOW_DOWN udelay(delay_time)
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifdef DE600_DEBUG
-#define PRINTK(x) if (de600_debug >= 2) printk x
-#else
-#define DE600_DEBUG 0
-#define PRINTK(x) /**/
-#endif
-
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
@@ -67,10 +59,6 @@ static const char version[] = "de600.c: $Revision: 1.41-2.5 $, Bjorn Ekwall (bj
#include "de600.h"
-static unsigned int de600_debug = DE600_DEBUG;
-module_param(de600_debug, int, 0);
-MODULE_PARM_DESC(de600_debug, "DE-600 debug level (0-2)");
-
static unsigned int check_lost = 1;
module_param(check_lost, bool, 0);
MODULE_PARM_DESC(check_lost, "If set then check for unplugged de600");
@@ -180,20 +168,20 @@ static int de600_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (free_tx_pages <= 0) { /* Do timeouts, to avoid hangs. */
tickssofar = jiffies - dev->trans_start;
if (tickssofar < 5)
- return 1;
+ return NETDEV_TX_BUSY;
/* else */
printk(KERN_WARNING "%s: transmit timed out (%d), %s?\n", dev->name, tickssofar, "network cable problem");
/* Restart the adapter. */
spin_lock_irqsave(&de600_lock, flags);
if (adapter_init(dev)) {
spin_unlock_irqrestore(&de600_lock, flags);
- return 1;
+ return NETDEV_TX_BUSY;
}
spin_unlock_irqrestore(&de600_lock, flags);
}
/* Start real output */
- PRINTK(("de600_start_xmit:len=%d, page %d/%d\n", skb->len, tx_fifo_in, free_tx_pages));
+ pr_debug("de600_start_xmit:len=%d, page %d/%d\n", skb->len, tx_fifo_in, free_tx_pages);
if ((len = skb->len) < RUNT)
len = RUNT;
@@ -211,7 +199,7 @@ static int de600_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (was_down || (de600_read_byte(READ_DATA, dev) != 0xde)) {
if (adapter_init(dev)) {
spin_unlock_irqrestore(&de600_lock, flags);
- return 1;
+ return NETDEV_TX_BUSY;
}
}
}
@@ -259,7 +247,7 @@ static irqreturn_t de600_interrupt(int irq, void *dev_id)
irq_status = de600_read_status(dev);
do {
- PRINTK(("de600_interrupt (%02X)\n", irq_status));
+ pr_debug("de600_interrupt (%02X)\n", irq_status);
if (irq_status & RX_GOOD)
de600_rx_intr(dev);
@@ -407,8 +395,7 @@ static struct net_device * __init de600_probe(void)
printk(KERN_INFO "%s: D-Link DE-600 pocket adapter", dev->name);
/* Alpha testers must have the version number to report bugs. */
- if (de600_debug > 1)
- printk(version);
+ pr_debug("%s", version);
/* probe for adapter */
err = -ENODEV;