linux-kernel - Re: [PATCH v3 1/5] PM: sleep: Resume children after resuming the parent

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Message-ID: <54795a0e-e4ae-48e0-bcc8-7ec62f0ddabe@nvidia.com>
Date: Sat, 10 May 2025 12:50:53 +0100
From: Jon Hunter <jonathanh@...dia.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>,
 Linux PM <linux-pm@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
 Alan Stern <stern@...land.harvard.edu>, Ulf Hansson
 <ulf.hansson@...aro.org>, Johan Hovold <johan@...nel.org>,
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
 Saravana Kannan <saravanak@...gle.com>,
 "linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH v3 1/5] PM: sleep: Resume children after resuming the
 parent

On 10/05/2025 12:39, Rafael J. Wysocki wrote:

...

>> If I make the following change then this does fix it ...
>>
>> diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c
>> b/drivers/usb/typec/ucsi/ucsi_ccg.c
>> index f01e4ef6619d..e9a9df1431af 100644
>> --- a/drivers/usb/typec/ucsi/ucsi_ccg.c
>> +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
>> @@ -1483,6 +1483,8 @@ static int ucsi_ccg_probe(struct i2c_client *client)
>>
>>           i2c_set_clientdata(client, uc);
>>
>> +       device_disable_async_suspend(uc->dev);
>> +
>>           pm_runtime_set_active(uc->dev);
>>           pm_runtime_enable(uc->dev);
>>           pm_runtime_use_autosuspend(uc->dev);
>>
> 
> I'm going to pick up this patch for 6.16 and add a changelog to it, so
> please consider providing a Signed-off-by: tag for this change.

OK thanks! Yes, please add my ...

Signed-off-by: Jon Hunter <jonathanh@...dia.com>

Jon

-- 
nvpublic