Re: documentation: sysfs-bus-usb: no CONFIG_PM_RUNTIME

From: Valentin Rothberg
Date: Mon Jul 27 2015 - 13:59:40 EST


Hi Kevin,

thanks for your reply.

On Mon, Jul 27, 2015 at 7:28 PM, Kevin Strasser
<kevin.strasser@xxxxxxxxxxxxxxx> wrote:
> On Mon, Jul 27, 2015 at 09:01:01AM +0200, Valentin Rothberg wrote:
>> Hi Kevin,
>>
>> your commit 655fe4effe0f ("usbcore: add sysfs support to xHCI usb3
>> hardware LPM") has shown up in today's linux-next tree (i.e.,
>> next-20150727) adding the following lines to
>> Documentation/ABI/testing/sysfs-bus-usb:
>> [...]
>> + If CONFIG_PM_RUNTIME is set and a USB 3.0 lpm-capable device is
>> + plugged in to a xHCI host which supports link PM, it will check
>> + if U1 and U2 exit latencies have been set in the BOS
>> [...]
>>
>> There is no PM_RUNTIME option in Kconfig anymore. Did you mean just
>> PM? PM_RUNTIME has been replaced with PM by commit 464ed18ebdb6 ("PM:
>> Eliminate CONFIG_PM_RUNTIME").
>
> Yes, my mistake. Are you preparing a patch to fix this up or would you like me
> to take care of it?

I can prepare a patch, no problem.

Kind regards,
Valentin

> Thanks,
> Kevin
>
>>
>> Kind regards,
>> Valentin
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