From: Andreas Mohr <andi@lisas.de>
Date: Tue, 2 Jun 2009 16:15:12 +0000 (+0200)
Subject: mISDN: Free hfcpci IRQ if init was not successful
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=cdae28e1a28f26c765c5882a48b9fd4a5b9ce91c;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

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>
---

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--;
 			}