linux-kernel - RE: [PATCH v3 2/6] usb:common Separated decoding functions from dwc3 driver.

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Message-ID: <BYAPR07MB4709469C2D0EBC2D3D7DDF1ADD640@BYAPR07MB4709.namprd07.prod.outlook.com>
Date:   Mon, 11 Feb 2019 13:30:41 +0000
From:   Pawel Laszczak <pawell@...ence.com>
To:     Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Greg KH <gregkh@...uxfoundation.org>
CC:     "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        "hdegoede@...hat.com" <hdegoede@...hat.com>,
        "heikki.krogerus@...ux.intel.com" <heikki.krogerus@...ux.intel.com>,
        "andy.shevchenko@...il.com" <andy.shevchenko@...il.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "rogerq@...com" <rogerq@...com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "jbergsagel@...com" <jbergsagel@...com>,
        "nsekhar@...com" <nsekhar@...com>, "nm@...com" <nm@...com>,
        Suresh Punnoose <sureshp@...ence.com>,
        "peter.chen@....com" <peter.chen@....com>,
        Pawel Jez <pjez@...ence.com>, Rahul Kumar <kurahul@...ence.com>
Subject: RE: [PATCH v3 2/6] usb:common Separated decoding functions from dwc3
 driver.

>
>Pawel Laszczak <pawell@...ence.com> writes:
>>>>> +/**
>>>>> + * usb_decode_ctrl - Returns human readable representation of control request.
>>>>> + * @str: buffer to return a human-readable representation of control request.
>>>>> + *       This buffer should have about 200 bytes.
>>>>
>>>> "about 200 bytes" is not very specific.
>>>>
>>>> Pass in the length so we know we don't overflow it.
>>>
>>>agree.
>> I also agree and I will add such parameter.
>
>https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git/commit/?h=next&id=7790b3556fccc555ae422f1576e97bf34c8ab8b6

Cool :). Thanks. 

--
Pawel