The patch below does not apply to the 3.16-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 72f79f9e35bd3f78ee8853f2fcacaa197d23ebac Mon Sep 17 00:00:00 2001 From: Suman Tripathi <[email protected]> Date: Fri, 8 Aug 2014 21:44:25 +0530 Subject: [PATCH] ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host Controller driver. 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 <[email protected]> Signed-off-by: Suman Tripathi <[email protected]> Signed-off-by: Tejun Heo <[email protected]> Cc: [email protected] diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c index bc281115490b..c6962300b93c 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, @@ -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) -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
