Re: [PATCH 1/1] mmc: core: Use regulator_get_voltage() if OCR mask is empty.

[Mark Brown]

On Sun, Aug 17, 2014 at 10:11:30AM -0700, Tim Kryger wrote:
> On Fri, Aug 15, 2014 at 3:29 PM, Mark Brown <broonie@xxxxxxxxxx> wrote:

> > Nobody has written suitable code, and please bear in mind that even if
> > the code is written there will probably be cases where it's too
> > expensive for whatever reason so Javier's change is going to be needed.

> I fail to see how replicating similar logic at all current
> regulator_list_voltage call sites would be any more efficient than
> handling this directly in regulator core.

If you feel like writing a helper function that would be fine but
list_voltage() can't be doing expensive talking to the hardware
operations - it needs to be something people can be comfortable calling
a lot.

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