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hpsa: do not check for msi(x) in interrupt_pending 

No need to check whether interrupt pending for MSI(X) and
conversely, no need to check whether MSI(X) interrupts are
being used when checking if interrupts are pending.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Stephen Cameron 2015-01-23 16:43:56 -06:00 committed by James Bottomley
parent bee266a6d5
commit c2b0acde06
1 changed files with 0 additions and 3 deletions
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3
drivers/scsi/hpsa.h
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@ -479,9 +479,6 @@ static bool SA5_performant_intr_pending(struct ctlr_info *h)
if (!register_value)
return false;
if (h->msi_vector || h->msix_vector)
return true;
/* Read outbound doorbell to flush */
register_value = readl(h->vaddr + SA5_OUTDB_STATUS);
return register_value & SA5_OUTDB_STATUS_PERF_BIT;