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Commit 72cbaa3d authored by Kefeng Wang's avatar Kefeng Wang Committed by Tejun Heo
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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: default avatarKefeng Wang <kefeng.wang@linaro.org>
Sigend-off-by: default avatarTejun Heo <tj@kernel.org>
parent e6dd42a9

drivers/ata/ahci_platform.c

+1 −1
Original line number Diff line number Diff line
@@ -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);