Re: [PATCH 07/10] regulator: ab8500-ext: Provide a set_voltagecall-back operation
From: Mark Brown
Date: Fri Jun 07 2013 - 12:52:51 EST
On Fri, Jun 07, 2013 at 05:11:25PM +0100, Lee Jones wrote:
> When registering regulators which have a single voltage through Device
> Tree, the framework insists that the specified voltage is actually set.
> Well in order to do that we need to provide this call-back, where we
> check that the value is sane and return without error. Not that the
> selector isn't populated, but in our case list_voltage doesn't actually
> use it, so we're good.
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