self->tx_fifo.len = self->tx_fifo.ptr = self->tx_fifo.free = 0;
self->tx_fifo.tail = self->tx_buff.head;
- /* Keep track of module usage */
- SET_MODULE_OWNER(dev);
-
/* Override the network functions we need to use */
dev->hard_start_xmit = via_ircc_hard_xmit_sir;
dev->open = via_ircc_net_open;
* An interrupt from the chip has arrived. Time to do some work
*
*/
-static irqreturn_t via_ircc_interrupt(int irq, void *dev_id)
+static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
- struct via_ircc_cb *self;
+ struct net_device *dev = dev_id;
+ struct via_ircc_cb *self = dev->priv;
int iobase;
u8 iHostIntType, iRxIntType, iTxIntType;
- if (!dev) {
- IRDA_WARNING("%s: irq %d for unknown device.\n", driver_name,
- irq);
- return IRQ_NONE;
- }
- self = (struct via_ircc_cb *) dev->priv;
iobase = self->io.fir_base;
spin_lock(&self->lock);
iHostIntType = GetHostStatus(iobase);
IRDA_WARNING("%s, unable to allocate dma2=%d\n",
driver_name, self->io.dma2);
free_irq(self->io.irq, self);
+ free_dma(self->io.dma);
return -EAGAIN;
}
}
EnAllInt(iobase, OFF);
free_irq(self->io.irq, dev);
free_dma(self->io.dma);
+ if (self->io.dma2 != self->io.dma)
+ free_dma(self->io.dma2);
return 0;
}