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From:   Wayne Chang <waynec@nvidia.com>
To:     Greg KH <gregkh@linuxfoundation.org>
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Subject: Re: [PATCH v2 1/1] usb: typec: ucsi: Don't warn on probe deferral
Thread-Topic: [PATCH v2 1/1] usb: typec: ucsi: Don't warn on probe deferral
Thread-Index: AQHY0mzGbYrBI2CY3EivDSamlrXcIw==
Date:   Tue, 27 Sep 2022 13:43:13 +0000
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References: <20220927122913.2642497-1-waynec@nvidia.com>
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Hi Greg,=0A=
=0A=
Thanks for the review.=0A=
=0A=
On 9/27/22 20:40, Greg KH wrote:=0A=
> External email: Use caution opening links or attachments=0A=
> =0A=
> =0A=
> On Tue, Sep 27, 2022 at 08:29:13PM +0800, Wayne Chang wrote:=0A=
>> Deferred probe is an expected return value for fwnode_usb_role_switch_ge=
t().=0A=
>> Given that the driver deals with it properly, there's no need to output =
a=0A=
>> warning that may potentially confuse users.=0A=
>>=0A=
>> Fixes: 3c162511530c ("usb: typec: ucsi: Wait for the USB role switches")=
=0A=
>> Cc: stable@vger.kernel.org=0A=
> =0A=
> Why is this a bugfix that needs to be backported?  The current code=0A=
> works the same as what you are changing it to be, there's no functional=
=0A=
> difference, right?=0A=
> =0A=
> thanks,=0A=
> =0A=
> greg k-h=0A=
> =0A=
=0A=
Yes, there's no functional difference but clears probe deferral warnings.=
=0A=
I'll send v3 to remove them.=0A=
=0A=
thanks,=0A=
Wayne.=0A=