strncpy(info->driver, "wavelan_cs", sizeof(info->driver)-1);
}
-static struct ethtool_ops ops = {
+static const struct ethtool_ops ops = {
.get_drvinfo = wl_get_drvinfo
};
* and we don't have the Ethernet specific requirement of beeing
* able to detect collisions, therefore in theory we don't really
* need to pad. Jean II */
- if (skb->len < ETH_ZLEN) {
- skb = skb_padto(skb, ETH_ZLEN);
- if (skb == NULL)
- return 0;
- }
+ if (skb_padto(skb, ETH_ZLEN))
+ return 0;
wv_packet_write(dev, skb->data, skb->len);
if(i != CS_SUCCESS)
{
cs_error(link, ParseTuple, i);
- link->state &= ~DEV_CONFIG_PENDING;
return FALSE;
}
-
- /* Configure card */
- link->state |= DEV_CONFIG;
+
do
{
i = pcmcia_request_io(link, &link->io);
}
while(0); /* Humm... Disguised goto !!! */
- link->state &= ~DEV_CONFIG_PENDING;
/* If any step failed, release any partially configured state */
if(i != 0)
{
*/
static irqreturn_t
wavelan_interrupt(int irq,
- void * dev_id,
- struct pt_regs * regs)
+ void * dev_id)
{
- struct net_device * dev;
+ struct net_device * dev = dev_id;
net_local * lp;
kio_addr_t base;
int status0;
u_int tx_status;
- if ((dev = dev_id) == NULL)
- {
-#ifdef DEBUG_INTERRUPT_ERROR
- printk(KERN_WARNING "wavelan_interrupt(): irq %d for unknown device.\n",
- irq);
-#endif
- return IRQ_NONE;
- }
-
#ifdef DEBUG_INTERRUPT_TRACE
printk(KERN_DEBUG "%s: ->wavelan_interrupt()\n", dev->name);
#endif
/* Other specific data */
dev->mtu = WAVELAN_MTU;
- p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ret = wv_pcmcia_config(p_dev);
if (ret)
return ret;
printk(KERN_DEBUG "-> wavelan_detach(0x%p)\n", link);
#endif
- /*
- * If the device is currently configured and active, we won't
- * actually delete it yet. Instead, it is marked so that when the
- * release() function is called, that will trigger a proper
- * detach().
- */
- if(link->state & DEV_CONFIG)
- {
- /* Some others haven't done their job : give them another chance */
- wv_pcmcia_release(link);
- }
+ /* Some others haven't done their job : give them another chance */
+ wv_pcmcia_release(link);
/* Free pieces */
if(link->priv)
/* Stop receiving new messages and wait end of transmission */
wv_ru_stop(dev);
- if ((link->state & DEV_CONFIG) && (link->open))
+ if (link->open)
netif_device_detach(dev);
/* Power down the module */
{
struct net_device * dev = (struct net_device *) link->priv;
- if ((link->state & DEV_CONFIG) && (link->open)) {
+ if (link->open) {
wv_hw_reset(dev);
netif_device_attach(dev);
}