[PATCH] [TRUSTY] ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host Controller driver.
dann frazier
dann.frazier at canonical.com
Mon Aug 18 21:24:03 UTC 2014
From: Suman Tripathi <stripathi at apm.com>
BugLink: http://bugs.launchpad.net/bugs/1358498
This patch removes the NCQ support from the APM X-Gene SoC AHCI
Host Controller driver as it doesn't support it.
Signed-off-by: Loc Ho <lho at apm.com>
Signed-off-by: Suman Tripathi <stripathi at apm.com>
Signed-off-by: Tejun Heo <tj at kernel.org>
Cc: stable at vger.kernel.org
(cherry-picked from 72f79f9e35bd3f78ee8853f2fcacaa197d23ebac in linux-next)
(backported to Ubuntu's 3.13)
Signed-off-by: dann frazier <dann.frazier at canonical.com>
---
drivers/ata/ahci_xgene.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index ebafa8b..961735d 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -344,8 +344,8 @@ static struct ata_port_operations xgene_ahci_ops = {
};
static const struct ata_port_info xgene_ahci_port_info = {
- AHCI_HFLAGS(AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ),
- .flags = AHCI_FLAG_COMMON | ATA_FLAG_NCQ,
+ AHCI_HFLAGS(AHCI_HFLAG_NO_PMP | AHCI_HFLAG_NO_NCQ),
+ .flags = AHCI_FLAG_COMMON,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA6,
.port_ops = &xgene_ahci_ops,
--
2.1.0.rc1
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