From fbd8107cc9a0e31b3b028da607157fd23561975b Mon Sep 17 00:00:00 2001
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Date: Thu, 20 Sep 2012 07:35:03 -0400
Subject: [SCSI] qla4xxx: Clear interrupt while unloading driver for ISP83XX

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index d2d7b25..c1093eb 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -3501,6 +3501,9 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
 	} else if (is_qla8022(ha)) {
 		writel(0, &ha->qla4_82xx_reg->host_int);
 		readl(&ha->qla4_82xx_reg->host_int);
+	} else if (is_qla8032(ha)) {
+		writel(0, &ha->qla4_83xx_reg->risc_intr);
+		readl(&ha->qla4_83xx_reg->risc_intr);
 	}
 
 	/* Remove timer thread, if present */
-- 
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