Re: [PATCH 5/5] USB: OTG: msm: Add PHY suspend support for MSM8960

[Pavan Kondeti <pkondeti@xxxxxxxxxxxxxx>]

Hi Sergei

Thanks for review.

On 4/28/2011 8:19 PM, Sergei Shtylyov wrote:
> Hello.
> 
> Pavankumar Kondeti wrote:
> 
>> Signed-off-by: Pavankumar Kondeti <pkondeti@xxxxxxxxxxxxxx>
> [...]
> 
>> diff --git a/drivers/usb/otg/msm_otg.c b/drivers/usb/otg/msm_otg.c
>> index 425418d..fe040a2 100644
>> --- a/drivers/usb/otg/msm_otg.c
>> +++ b/drivers/usb/otg/msm_otg.c
>> @@ -167,6 +167,32 @@ put_3p3:
>>  	return rc;
>>  }
>>  
>> +#ifdef CONFIG_PM_SLEEP
>> +static int usb_phy_susp_dig_vol = 500000;
> 
>     What's the point of making this variable? It doesn't seem to be changed 
> anywhere...
> 

Correct. I will change it to a macro.

>> @@ -489,6 +516,10 @@ static int msm_otg_suspend(struct msm_otg *motg)
>>  	 */
>>  	writel(readl(USB_USBCMD) | ASYNC_INTR_CTRL | ULPI_STP_CTRL, USB_USBCMD);
>>  
>> +	if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
>> +			motg->pdata->phy_type == OTG_PMIC_CONTROL)
> 
>     This is never true, I guess. Did you mean || ISO &&?
> 

:-(

It should be

if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
                        motg->pdata->otg_control == OTG_PMIC_CONTROL)
                                     ^^^^^^^^^^^

Thanks,
Pavan
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