From: Atul Deshmukh <atul.deshmukh@qlogic.com>
Date: Wed, 30 Oct 2013 07:38:20 +0000 (-0400)
Subject: [SCSI] qla2xxx: Clear RISC INT reg only for an event and not always while polling.
X-Git-Tag: next-20131220~13^2~44
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b5d805f2169e1e3866633174805eed07bc5de477;p=karo-tx-linux.git

[SCSI] qla2xxx: Clear RISC INT reg only for an event and not always while polling.

Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 3da237209f85..1468c59d8960 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -2237,8 +2237,8 @@ qla82xx_poll(int irq, void *dev_id)
 			    stat * 0xff);
 			break;
 		}
+		WRT_REG_DWORD(&reg->host_int, 0);
 	}
-	WRT_REG_DWORD(&reg->host_int, 0);
 out:
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 }