linux-kernel - Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

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Date:	Mon, 27 May 2013 15:08:13 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Kishon Vijay Abraham I <kishon@...com>
Cc:	myungjoo.ham@...sung.com, balbi@...com, ldewangan@...dia.com,
	gg@...mlogic.co.uk, lgirdwood@...il.com, broonie@...nel.org,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org, grant.likely@...aro.org,
	rob.herring@...xeda.com, rob@...dley.net,
	gregkh@...uxfoundation.org, george.cherian@...com,
	sameo@...ux.intel.com
Subject: Re: [PATCH v5 2/3] extcon: Palmas Extcon Driver

On 05/27/2013 02:54 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Monday 27 May 2013 11:04 AM, Chanwoo Choi wrote:
>> Hi Kishon,
>>
>> I have some comment about this patch
>> and upload modified patch to following repository (extcon-for-palmas).
>> - http://git.kernel.org/cgit/linux/kernel/git/chanwoo/extcon.git/commit/?h=extcon-for-palmas&id=f2b7cb80699cbe1a5fd6c97ef2c600915f8d7f2c
>>
>> This patchset include patch related to other module
>> ,so I need your opinion to apply this patchset to git repository.
>
> yeah.. Still there is some confusion with palmas_set_switch_smps10(). I think we can remove it for now and add it separately later. By this at least we can have device mode fully functional in OMAP5. What do you think?
>

 I agree your opinion.

But, I propose some fixes about palmas_set_switch_smps10().
I dont' prefer to call global function in exton-palmas.c from palmas-regulator.c.
So, Why don't you use regulator consumer instead of global function?
You can register specific regulator for enabling or disabling SMPS10_SWITCH_EN
and then control SMPS10_SWITCH_EN bit through regulator framework in extcon-palmas.c
without calling global function.

Thanks,
Chanwoo Choi

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