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[SCSI] qla2xxx: Fix for legacy interrupts for ISP83xx. 

Signed-off-by: Giridhar Malaval <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Giridhar Malavali 2012-08-22 14:21:30 -04:00 committed by James Bottomley
parent 409ee0fe14
commit cb860bbd6b
1 changed files with 2 additions and 0 deletions
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2
drivers/scsi/qla2xxx/qla_isr.c
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@ -2556,6 +2556,8 @@ 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) && (ha->pdev->revision == 1)))
ndelay(3500);
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);