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ata: ahci_brcmstb: disable DIPM support

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The Broadcom STB SATA host controller does not support device
initiated power management. Disable support for this feature
so the driver never sends SETFEATURES commands to the device
to enable/disable DIPM.

Signed-off-by: Danesh Petigara <dpetigara@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Danesh Petigara 2016-01-07 16:03:31 -08:00 committed by Tejun Heo
parent 6863caaf15
commit 6ca92dd7af
1 changed files with 1 additions and 1 deletions
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2
drivers/ata/ahci_brcmstb.c
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@ -84,7 +84,7 @@ struct brcm_ahci_priv {
};
static const struct ata_port_info ahci_brcm_port_info = {
.flags = AHCI_FLAG_COMMON,
.flags = AHCI_FLAG_COMMON | ATA_FLAG_NO_DIPM,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_platform_ops,