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Code Issues Releases Wiki Activity

3c503: fix broken IRQ autoprobing

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Fix broken IRQ autoprobing in 3c503 driver:
 - improper IRQ freeing (does not free IRQs causes WARN)
 - missing break when an working IRQ is found

The driver works with this patch.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Reviewed-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
This commit is contained in:
Ondrej Zary 2011-06-12 09:40:49 +00:00 committed by David S. Miller
parent b9cabe52c2
commit 1ffde03d2a
1 changed files with 2 additions and 1 deletions
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3
drivers/net/3c503.c
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@ -412,7 +412,7 @@ el2_open(struct net_device *dev)
outb_p(0x04 << ((*irqp == 9) ? 2 : *irqp), E33G_IDCFR);
outb_p(0x00, E33G_IDCFR);
msleep(1);
free_irq(*irqp, el2_probe_interrupt);
free_irq(*irqp, &seen);
if (!seen)
continue;
@ -422,6 +422,7 @@ el2_open(struct net_device *dev)
continue;
if (retval < 0)
goto err_disable;
break;
} while (*++irqp);
if (*irqp == 0) {