diff options
Diffstat (limited to 'drivers/net/ethernet/natsemi')
| -rw-r--r-- | drivers/net/ethernet/natsemi/macsonic.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c index 0f4d0c25d626..1b5559aacb38 100644 --- a/drivers/net/ethernet/natsemi/macsonic.c +++ b/drivers/net/ethernet/natsemi/macsonic.c @@ -114,17 +114,6 @@ static inline void bit_reverse_addr(unsigned char addr[6]) addr[i] = bitrev8(addr[i]); } -static irqreturn_t macsonic_interrupt(int irq, void *dev_id) -{ - irqreturn_t result; - unsigned long flags; - - local_irq_save(flags); - result = sonic_interrupt(irq, dev_id); - local_irq_restore(flags); - return result; -} - static int macsonic_open(struct net_device* dev) { int retval; @@ -135,12 +124,12 @@ static int macsonic_open(struct net_device* dev) dev->name, dev->irq); goto err; } - /* Under the A/UX interrupt scheme, the onboard SONIC interrupt comes - * in at priority level 3. However, we sometimes get the level 2 inter- - * rupt as well, which must prevent re-entrance of the sonic handler. + /* Under the A/UX interrupt scheme, the onboard SONIC interrupt gets + * moved from level 2 to level 3. Unfortunately we still get some + * level 2 interrupts so register the handler for both. */ if (dev->irq == IRQ_AUTO_3) { - retval = request_irq(IRQ_NUBUS_9, macsonic_interrupt, 0, + retval = request_irq(IRQ_NUBUS_9, sonic_interrupt, 0, "sonic", dev); if (retval) { printk(KERN_ERR "%s: unable to get IRQ %d.\n", |