linux-kernel - Re: [PATCH 5/5] regulator: tps65090: add external control support for DCDC

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Date:	Mon, 8 Oct 2012 11:28:28 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Venu Byravarasu <vbyravarasu@...dia.com>
CC:	"broonie@...nsource.wolfsonmicro.com" 
	<broonie@...nsource.wolfsonmicro.com>, "lrg@...com" <lrg@...com>,
	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	"axel.lin@...il.com" <axel.lin@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/5] regulator: tps65090: add external control support
 for DCDC

On Monday 08 October 2012 11:15 AM, Venu Byravarasu wrote:
>> -----Original Message-----
>> From: Laxman Dewangan
>> Sent: Saturday, October 06, 2012 8:48 PM
>> To: broonie@...nsource.wolfsonmicro.com; lrg@...com;
>> sameo@...ux.intel.com
>> Cc: Venu Byravarasu; axel.lin@...il.com; linux-kernel@...r.kernel.org;
>> Laxman Dewangan
>> Subject: [PATCH 5/5] regulator: tps65090: add external control support for
>> DCDC
>>
>>
>>   static int tps65090_voltage_get_voltage(struct regulator_dev *rdev)
>>   {
>>   	struct tps65090_regulator *ri = rdev_get_drvdata(rdev);
>> @@ -54,12 +67,17 @@ static int tps65090_voltage_list_voltage(struct
>> regulator_dev *rdev,
>>   	return ri->microvolts;
>>   }
>>
>> -static struct regulator_ops tps65090_ops = {
>> +static struct regulator_ops tps65090_ext_control_ops = {
> Where tps65090_ext_control_ops are used?
>


It is used when external control is enabled.
I have the code as
ri->desc->ops = &tps65090_ext_control_ops;
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