ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host Controller...

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>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index bc281115490ba5064e5495e0a48883b1d14f744f..c6962300b93c7c6292ed91d62611db6678af1f49 100644 (file)
--- 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,
@@ -480,7 +480,7 @@ static int xgene_ahci_probe(struct platform_device *pdev)
        /* Configure the host controller */
        xgene_ahci_hw_init(hpriv);
 
-       hpriv->flags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+       hpriv->flags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_NO_NCQ;
 
        rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info);
        if (rc)