commit 179b310ae77ea4f924fe338af5c8983c3f339098
author Hannes Reinecke <hare@suse.de> Thu Jul 14 09:05:43 2016 +0900
committer Tejun Heo <tj@kernel.org> Thu Jul 14 10:44:57 2016 -0400
tree 5b08dec2296ee5c829a4a751535b50d16ce4cb6a
parent b1c04e80c6da5f5d3d4778ede23c59666135fdeb

libata: use ata_is_ncq() accessors

Use accessor functions instead of the raw value.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/libahci.c

diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 71b0719..3e69c20 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1975,7 +1975,7 @@
 	 */
 	pp->active_link = qc->dev->link;
 
-	if (qc->tf.protocol == ATA_PROT_NCQ)
+	if (ata_is_ncq(qc->tf.protocol))
 		writel(1 << qc->tag, port_mmio + PORT_SCR_ACT);
 
 	if (pp->fbs_enabled && pp->fbs_last_dev != qc->dev->link->pmp) {