linux-kernel - Re: [PATCH -next] ieee802154: atusb: move to new USB API

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Date:   Fri, 7 Jan 2022 14:43:06 +0100
From:   Stefan Schmidt <stefan@...enfreihafen.org>
To:     Pavel Skripkin <paskripkin@...il.com>, alex.aring@...il.com,
        davem@...emloft.net, kuba@...nel.org, linux-wpan@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] ieee802154: atusb: move to new USB API


Hello.

On 05.01.22 21:58, Pavel Skripkin wrote:
> Hi Stefan,
> 
> On 1/5/22 23:27, Stefan Schmidt wrote:
>>> +    ret = usb_control_msg_recv(usb_dev, 0, ATUSB_REG_READ, 
>>> ATUSB_REQ_FROM_DEV,
>>> +                   0, RG_PART_NUM, &atusb, 1, 1000, GFP_KERNEL);
>>
>> This needs to be written to &part_num and not &atusb.
>>
> 
> Oh, stupid copy-paste error :( Thanks for catching this!
> 
>> Pretty nice for a first blind try without hardware. Thanks.
>>
>> Will let you know if I find anything else from testing.
> 
> Ok, will wait for test results. Thank you for your time ;)

Testing went fine and showed no additional problems. I spotted one more 
thing in review though which I would like to see changed. See my reply 
to the patch itself.

regards
Stefan Schmidt