diff mbox

[v6,1/2] ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host Controller driver.

Message ID 1407514466-25312-2-git-send-email-stripathi@apm.com
State Not Applicable
Delegated to: David Miller
Headers show

Commit Message

Suman Tripathi Aug. 8, 2014, 4:14 p.m. UTC 
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@apm.com>
Signed-off-by: Suman Tripathi <stripathi@apm.com>
---
 drivers/ata/ahci_xgene.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
1.8.2.1

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Comments

Tejun Heo Aug. 16, 2014, 1:09 p.m. UTC | #1 
On Fri, Aug 08, 2014 at 09:44:25PM +0530, Suman Tripathi wrote:
> 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@apm.com>
> Signed-off-by: Suman Tripathi <stripathi@apm.com>

Applied to libata/for-3.17-fixes w/ stable cc'd.

Thanks.
diff mbox

Patch

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index 1cfbdca..f416495 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -344,7 +344,7 @@  static struct ata_port_operations xgene_ahci_ops = {
 };

 static const struct ata_port_info xgene_ahci_port_info = {
-	.flags = AHCI_FLAG_COMMON | ATA_FLAG_NCQ,
+	.flags = AHCI_FLAG_COMMON,
 	.pio_mask = ATA_PIO4,
 	.udma_mask = ATA_UDMA6,
 	.port_ops = &xgene_ahci_ops,
@@ -481,7 +481,7 @@  static int xgene_ahci_probe(struct platform_device *pdev)
 	/* Configure the host controller */
 	xgene_ahci_hw_init(hpriv);

-	hflags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+	hflags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_NO_NCQ;

 	rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info,
 				     hflags, 0, 0);