From cdae28e1a28f26c765c5882a48b9fd4a5b9ce91c Mon Sep 17 00:00:00 2001
From: Andreas Mohr <andi@lisas.de>
Date: Tue, 2 Jun 2009 18:15:12 +0200
Subject: [PATCH] mISDN: Free hfcpci IRQ if init was not successful
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>
---
drivers/isdn/hardware/mISDN/hfcpci.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 776afc8c9270..228ffbed1286 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -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--;
}
--
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