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ata: ahci_brcmstb: disable DIPM support 

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,