diff mbox series

[V6,6/7] ata: ahci_tegra: disable DIPM

Message ID 1515482234-24716-7-git-send-email-pchandru@nvidia.com
State Not Applicable
Delegated to: David Miller
Headers show
Series Refactor and add AHCI support for tegra210 | expand

Commit Message

Preetham Chandru Ramchandra Jan. 9, 2018, 7:17 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>
---
 drivers/ata/ahci_tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Mikko Perttunen Jan. 23, 2018, 3:53 p.m. UTC | #1 
On 01/09/2018 09:17 AM, Preetham Chandru Ramchandra wrote:
> From: Preetham Ramchandra <pchandru@nvidia.com>
> 
> tegra does not support DIPM and it should be disabled

Nit: Tegra should be capitalized

otherwise,
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>

> 
> Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
> ---
>   drivers/ata/ahci_tegra.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
> index a59a97b1b2e5..013880de6412 100644
> --- a/drivers/ata/ahci_tegra.c
> +++ b/drivers/ata/ahci_tegra.c
> @@ -460,7 +460,7 @@ 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,
> 
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Preetham Chandru Ramchandra Feb. 12, 2018, 5:12 p.m. UTC | #2 
>-----Original Message-----

>From: Mikko Perttunen [mailto:cyndis@kapsi.fi]

>Sent: Tuesday, January 23, 2018 9:23 PM

>To: Preetham Chandru <pchandru@nvidia.com>; thierry.reding@gmail.com;

>tj@kernel.org

>Cc: preetham260@gmail.com; linux-tegra@vger.kernel.org; linux-

>ide@vger.kernel.org; Venu Byravarasu <vbyravarasu@nvidia.com>; Pavan

>Kunapuli <pkunapuli@nvidia.com>

>Subject: Re: [PATCH V6 6/7] ata: ahci_tegra: disable DIPM

>

>On 01/09/2018 09:17 AM, Preetham Chandru Ramchandra wrote:

>> From: Preetham Ramchandra <pchandru@nvidia.com>

>>

>> tegra does not support DIPM and it should be disabled

>

>Nit: Tegra should be capitalized

>

okay
>otherwise,

>Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>

>

>>

>> Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>

>> ---

>>   drivers/ata/ahci_tegra.c | 2 +-

>>   1 file changed, 1 insertion(+), 1 deletion(-)

>>

>> diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c index

>> a59a97b1b2e5..013880de6412 100644

>> --- a/drivers/ata/ahci_tegra.c

>> +++ b/drivers/ata/ahci_tegra.c

>> @@ -460,7 +460,7 @@ 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,

>>
diff mbox series

Patch

diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index a59a97b1b2e5..013880de6412 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -460,7 +460,7 @@  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,