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| author | Kefeng Wang <kefeng.wang@linaro.org> | 2014-06-24 22:54:23 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-06-24 22:54:23 +0200 |
| commit | 72cbaa3d2f563d7b48c9f8aef47ec9aa3a31adf2 (patch) | |
| tree | 0df85420e1dee27c3fb2eff8f5dcc61c323691c4 /drivers/ata/ahci_platform.c | |
| parent | ahci: imx: manage only sata_ref_clk in imx_sata_enable[disable] (diff) | |
| download | linux-72cbaa3d2f563d7b48c9f8aef47ec9aa3a31adf2.tar.xz linux-72cbaa3d2f563d7b48c9f8aef47ec9aa3a31adf2.zip | |
ahci: disable ncq feature for hisilicon sata
NCQ feature is unsupported on hisilicon sata controller, so disable
it. This version of IP is used by hip04 and hix5hd2 soc.
tj: "|=" was replaced with "=" for no reason. Restored "|=".
Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org>
Sigend-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ahci_platform.c')
| -rw-r--r-- | drivers/ata/ahci_platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c index ebe505c17763..b10d81ddb528 100644 --- a/drivers/ata/ahci_platform.c +++ b/drivers/ata/ahci_platform.c @@ -58,7 +58,7 @@ static int ahci_probe(struct platform_device *pdev) } if (of_device_is_compatible(dev->of_node, "hisilicon,hisi-ahci")) - hflags |= AHCI_HFLAG_NO_FBS; + hflags |= AHCI_HFLAG_NO_FBS | AHCI_HFLAG_NO_NCQ; rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info, hflags, 0, 0); |