Re: [PATCH v3 1/2] power: Charger-Manager: add initial Charger-Manager driver

[Donggeun Kim <dg77.kim@samsung.com>]

On 2011년 12월 27일 20:36, Mark Brown wrote:
> On Tue, Dec 27, 2011 at 06:47:48PM +0900, Donggeun Kim wrote:
> 
>> +		/*
>> +		 * Abnormal battery state - Stop charging forcibly,
>> +		 * even if charger was enabled at the other places
>> +		 */
>> +		err = regulator_bulk_disable(desc->num_charger_regulators,
>> +					desc->charger_regulators);
>> +
>> +		for (i = 0; i < desc->num_charger_regulators; i++) {
>> +			if (regulator_is_enabled(
>> +				    desc->charger_regulators[i].consumer)) {
>> +				regulator_force_disable(
>> +					desc->charger_regulators[i].consumer);
>> +				dev_warn(cm->dev,
>> +					"Disable regulator(%s) forcibly.\n",
>> +					desc->charger_regulators[i].supply);
>> +			}
> 
> Just implement a regulator_bulk_force_disable() operation; this is a
> totally reasonable thing to want to do and other drivers may have the
> same need.  Actually, looking at what you've written here it's totally
> sensible and we should probably also roll the attempt to do a normal
> disable() into force_disable() - there can't be many situations in which
> trying a clean shutdown first isn't the right thing to do.
> 
Okay.
The patch for 'regulator_bulk_force_disable' will be sent regardless of
this patchset.

Thanks.
-Donggeun