ahci: also use a per-port lock for the multi-MSIX case

Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tejun Heo <tj@kernel.org>
mariux64 · Aug 11, 2016 · cd27396 · cd27396
1 parent b55d2c8
commit cd27396
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
@@ -2378,7 +2378,7 @@ static int ahci_port_start(struct ata_port *ap)
 	/*
 	 * Switch to per-port locking in case each port has its own MSI vector.
 	 */
-	if (hpriv->flags & AHCI_HFLAG_MULTI_MSI) {
+	if (hpriv->flags & (AHCI_HFLAG_MULTI_MSI | AHCI_HFLAG_MULTI_MSIX)) {
 		spin_lock_init(&pp->lock);
 		ap->lock = &pp->lock;
 	}