[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 3da2372..1468c59 100644 (file)
--- 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);
 }