[PATCH 13/42] qla2xxx: Don't register to legacy interrupt for ISP82xx.

[Chad Dupuis <chad.dupuis@xxxxxxxxxx>]

From: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>

Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
---
 drivers/scsi/qla2xxx/qla_isr.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 074b680..f6415fe 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2913,6 +2913,11 @@ skip_msix:
 	} else
 		ql_log(ql_log_warn, vha, 0x0039,
 		    "MSI-X; Falling back-to INTa mode -- %d.\n", ret);
+
+	/* Skip INTx on ISP82xx. */
+	if (!ha->flags.msi_enabled && IS_QLA82XX(ha))
+		return QLA_FUNCTION_FAILED;
+
 skip_msi:
 
 	ret = request_irq(ha->pdev->irq, ha->isp_ops->intr_handler,
-- 
1.7.7

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