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mISDN: Free hfcpci IRQ if init was not successful

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If we get no interrupts for after 3 resets we need to unregister
the interrupt function, which is already done outside the loop.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
This commit is contained in:
Andreas Mohr 2009-06-02 18:15:12 +02:00 committed by Karsten Keil
parent 1ce1513f48
commit cdae28e1a2
1 changed files with 3 additions and 4 deletions
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7
drivers/isdn/hardware/mISDN/hfcpci.c
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@ -1806,10 +1806,9 @@ init_card(struct hfc_pci *hc)
printk(KERN_WARNING
"HFC PCI: IRQ(%d) getting no interrupts "
"during init %d\n", hc->irq, 4 - cnt);
if (cnt == 1) {
spin_unlock_irqrestore(&hc->lock, flags);
return -EIO;
} else {
if (cnt == 1)
break;
else {
reset_hfcpci(hc);
cnt--;
}