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Commit c2b0acde authored Jan 23, 2015 by Stephen Cameron Committed by James Bottomley Feb 02, 2015

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>

parent bee266a6

drivers/scsi/hpsa.h

+0 −3

Original line number	Original line	Diff line number	Diff line
	@@ -479,9 +479,6 @@ static bool SA5_performant_intr_pending(struct ctlr_info *h)
	if (!register_value)		if (!register_value)
	return false;		return false;

	if (h->msi_vector \|\| h->msix_vector)
	return true;

	/* Read outbound doorbell to flush */		/* Read outbound doorbell to flush */
	register_value = readl(h->vaddr + SA5_OUTDB_STATUS);		register_value = readl(h->vaddr + SA5_OUTDB_STATUS);
	return register_value & SA5_OUTDB_STATUS_PERF_BIT;		return register_value & SA5_OUTDB_STATUS_PERF_BIT;