Felipe Balbi wrote:
>
> Hi,
>
> Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> writes:
>>> On 1/24/22 5:46 PM, Thinh Nguyen wrote:
>>>> Sean Anderson wrote:
>>>>> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
>>>>> index 5214daceda86..883e119377f0 100644
>>>>> --- a/drivers/usb/dwc3/core.c
>>>>> +++ b/drivers/usb/dwc3/core.c
>>>>> @@ -348,7 +348,7 @@ static void dwc3_frame_length_adjustment(struct dwc3 *dwc)
>>>>> static void dwc3_ref_clk_period(struct dwc3 *dwc)
>>>>> {
>>>>> u32 reg;
>>>>> - unsigned long rate, period;
>>>>> + unsigned long decr, fladj, rate, period;
>>>>
>>>> Minor style nit: Felipe prefers to keep the declaration on separate
>>>> lines, let's keep it consistent with the rest in this driver.
>>>
>>> So
>>>
>>> unsigned int decr;
>>> unsigned int fladj;
>>> unsigned int rate;
>>> unsigned int period;
>>>
>>> ?
>>>
>>> Frankly that seems rather verbose.
>>
>> A couple of the benefits of having it like this is to help with viewing
>> git-blame if we introduce new variables and help with backporting fix
>
> it also prevents single lines from being constantly modified just
> because we're adding a new variable. In the diff, adding a new variable
> should look like a new line being added, rather than modified.
>
Right.
>> patch a bit simpler. Mainly I'm just following Felipe's style and keep
>
> it's part of the kernel coding style, actually :-)
>
Glad to see you're here :)
BR,
Thinh
