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drivers/net/irda/au1k_ir: fix obvious irq handler bugs

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interrupt handlers return a return value these days.

Also, kill always-true test and unneeded void* cast.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik 2007-10-29 05:18:12 -04:00
parent 2a397e82c7
commit e38c2c651a
1 changed files with 4 additions and 7 deletions
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11
drivers/net/irda/au1k_ir.c
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@ -627,19 +627,16 @@ static int au1k_irda_rx(struct net_device *dev)
}
void au1k_irda_interrupt(int irq, void *dev_id)
static irqreturn_t au1k_irda_interrupt(int dummy, void *dev_id)
{
struct net_device *dev = (struct net_device *) dev_id;
if (dev == NULL) {
printk(KERN_ERR "%s: isr: null dev ptr\n", dev->name);
return;
}
struct net_device *dev = dev_id;
writel(0, IR_INT_CLEAR); /* ack irda interrupts */
au1k_irda_rx(dev);
au1k_tx_ack(dev);
return IRQ_HANDLED;
}