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[SCSI] qla2xxx: Fix for legacy interrupts for ISP83xx.
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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>
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Giridhar Malavali authored and James Bottomley committed Sep 24, 2012
1 parent 409ee0f commit cb860bb
Showing 1 changed file with 2 additions and 0 deletions.
2 changes: 2 additions & 0 deletions drivers/scsi/qla2xxx/qla_isr.c
Original file line number Diff line number Diff line change
Expand Up @@ -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);

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