linux-kernel - Re: [PATCH] docs: usb: dwc3: add documentation of 'sg' field in dwc3

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Message-Id: <C49E4FFB-81F5-40DF-8DD6-5BB4A3B782B7@gmail.com>
Date: Sun, 18 May 2025 08:08:46 -0400
From: Jonathan Velez <jonvelez12345@...il.com>
To: Greg KH <gregkh@...uxfoundation.org>
Cc: Thinh.Nguyen@...opsys.com,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] docs: usb: dwc3: add documentation of 'sg' field in
 dwc3_request struct



> On May 18, 2025, at 7:58 AM, Greg KH <gregkh@...uxfoundation.org> wrote:
> 
> On Sun, May 18, 2025 at 11:33:30AM +0000, Jonathan Velez wrote:
>> core: Add documentation of "sg" field in the dwc3_request struct.
>> 
>> Signed-off-by: Jonathan Velez <jonvelez12345@...il.com>
>> ---
>> drivers/usb/dwc3/core.h | 1 +
>> 1 file changed, 1 insertion(+)
>> 
>> diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
>> index f11570c8ffd0..bb140dde07d6 100644
>> --- a/drivers/usb/dwc3/core.h
>> +++ b/drivers/usb/dwc3/core.h
>> @@ -942,6 +942,7 @@ struct dwc3_hwparams {
>>  * @request: struct usb_request to be transferred
>>  * @list: a list_head used for request queueing
>>  * @dep: struct dwc3_ep owning this request
>> + * @sg: pointer to the scatter-gather list for transfers
>>  * @start_sg: pointer to the sg which should be queued next
>>  * @num_pending_sgs: counter to pending sgs
>>  * @remaining: amount of data remaining
> 
> What commit id does this fix?
   I pulled the mainline and worked on the “for-next” branch. Is that the correct process? Should I be using the “master” branch instead?
> 
> And are you sure you made this against the right tree?  I do not see
> "sg" as a member of this stucture at all anymore.
   This was the last commit on the “for-next” branch:

   commit ffd294d346d185b70e28b1a28abe367bbfe53c04 
> 
> thanks,
> 
> greg k-h