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ata: ahci_tegra: disable DIPM
author
Preetham Ramchandra
<pchandru@nvidia.com>
Mon, 12 Mar 2018 11:40:36 +0000
(17:10 +0530)
committer
Tejun Heo
<tj@kernel.org>
Wed, 14 Mar 2018 15:24:21 +0000
(08:24 -0700)
Tegra does not support DIPM and it should be disabled.
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
drivers/ata/ahci_tegra.c
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diff --git
a/drivers/ata/ahci_tegra.c
b/drivers/ata/ahci_tegra.c
index
620cdd1
..
20c1fcc
100644
(file)
--- a/
drivers/ata/ahci_tegra.c
+++ b/
drivers/ata/ahci_tegra.c
@@
-444,7
+444,7
@@
static struct ata_port_operations ahci_tegra_port_ops = {
};
static const struct ata_port_info ahci_tegra_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_tegra_port_ops,