Re: [PATCH v5 3/4] regulator: max77686: Add suspend disable for some LDOs

[Mark Brown]

On Wed, Oct 29, 2014 at 10:20:13AM +0100, Krzysztof Kozlowski wrote:
> On wto, 2014-10-28 at 22:31 +0000, Mark Brown wrote:

> > This looks wrong, you're using the regular enable operation as suspend
> > enable.  How does that work without disrupting the current runtime
> > state?

> Currently it shouldn't disrupt state of regulator because during runtime
> it may only be only: on (0x3) or off (0x0). Suspend enable in max77686
> writes 0x3 to the register which means - always on.

> If regulator was disabled before suspend then it has to be enabled
> during suspend_enable() call which is exactly what max77686_enable does.
> If it was enabled then nothing happens.

No, this isn't suspend enable control - this is normal, standard enable
control and the device has no suspend enable control.

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