From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suman Tripathi Subject: [PATCH v6 1/2] ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host Controller driver. Date: Fri, 8 Aug 2014 21:44:25 +0530 Message-ID: <1407514466-25312-2-git-send-email-stripathi@apm.com> References: <1407514466-25312-1-git-send-email-stripathi@apm.com> Return-path: In-Reply-To: <1407514466-25312-1-git-send-email-stripathi@apm.com> Sender: linux-ide-owner@vger.kernel.org To: olof@lixom.net, tj@kernel.org, arnd@arndb.de Cc: linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, ddutile@redhat.com, jcm@redhat.com, patches@apm.com, Suman Tripathi , Loc Ho List-Id: devicetree@vger.kernel.org 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 Signed-off-by: Suman Tripathi --- 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 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); -- 1.8.2.1