From cd27396e6103a43c3df76f70db1feafa16206471 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 11 Aug 2016 07:26:02 -0700 Subject: ahci: also use a per-port lock for the multi-MSIX case Signed-off-by: Christoph Hellwig Signed-off-by: Tejun Heo --- drivers/ata/libahci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ata/libahci.c') diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index 7461a587b39b..7c01192d3c48 100644 --- 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; } -- cgit v1.2.3