qla2xxx: Delay for legacy interrupts not rquired for all board for ISP83xx.

JIRA Key: V2632FC-263

Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f6524af760ee5472254b4e4da2da98f07ba2ea5d..c766f695d0987f047ea5a663a78005c641c7d987 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2537,7 +2537,7 @@ qla24xx_intr_handler(int irq, void *dev_id)
                }
                WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
                RD_REG_DWORD_RELAXED(&reg->hccr);
-               if (unlikely(IS_QLA83XX(ha)))
+               if (unlikely(IS_QLA83XX(ha) && (ha->pdev->revision == 1)))
                        ndelay(3500);
        }
        spin_unlock_irqrestore(&ha->hardware_lock, flags);