linux-kernel - Re: [PATCH v3 Resend 2/3] regulator: Add support for S2MPA01 regulator

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Date:	Mon, 10 Mar 2014 15:26:37 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 Resend 2/3] regulator: Add support for S2MPA01 regulator

Hi Lee,

On 10 March 2014 15:05, Lee Jones <lee.jones@...aro.org> wrote:
>> >> Add support for S2MPA01 voltage and current regulator.
>>
>> >> +
>> >> +struct s2mpa01_info {
>> >> +     struct regulator_dev *rdev[S2MPA01_REGULATOR_MAX];
>> >
>> > Hi,
>> >
>> > It seems that s2mpa01_info->rdev is not used anywhere, except as return
>> > value of devm_regulator_register. I think you can remove it completely.
>>
>> Yes. I will send a follow up patch for this.
>
> Let's not break things and fix them up later. Fix it in this patch.

Nothing is broken in this patch. What is suggested is just a code cleanup.
I did not want to disturb the existing patch set as it is already reviewed
and ready for merging. Anyway I can re-spin with this suggested change.

>
>> > Beside that, can this driver be merged into existing s2mps11 regulator
>> > driver?
>>
>> Haven't analyzed this yet. Will look into the possibility of consolidation
>> later.
>
> As above. If consolidation is possible it should be take care of in
> the first instance.

I need to analyze and see if this is really possible and the extent of
re-usability.
If possible, this might take a while for me before I start
implementing it. Considering
that this patch set is now over 2 months old and consolidations do
happen subsequently
I request you to queue this patch set in its current form (with the
above change if you
deem it necessary to be part of current patch set).

-- 
With warm regards,
Sachin
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