diff mbox series

[V8,7/9] ata: ahci_tegra: disable DIPM

Message ID 1520854838-21779-8-git-send-email-pchandru@nvidia.com
State Accepted
Headers show
Series Refactor and add AHCI support for Tegra210 | expand

Commit Message

Preetham Chandru Ramchandra March 12, 2018, 11:40 a.m. UTC 
From: Preetham Ramchandra <pchandru@nvidia.com>

Tegra does not support DIPM and it should be disabled.

Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
---
v8:
* renamed tegra to Tegra in commit message
---
 drivers/ata/ahci_tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Thierry Reding March 12, 2018, 12:15 p.m. UTC | #1 
On Mon, Mar 12, 2018 at 05:10:36PM +0530, Preetham Chandru Ramchandra wrote:
> From: Preetham Ramchandra <pchandru@nvidia.com>
> 
> Tegra does not support DIPM and it should be disabled.
> 
> Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
> ---
> v8:
> * renamed tegra to Tegra in commit message
> ---
>  drivers/ata/ahci_tegra.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Thierry Reding <treding@nvidia.com>
diff mbox series

Patch

diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index 620cdd16ef2f..20c1fccbc669 100644
--- 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,