Re: [PATCH v3 1/2] hwmon: (lm90) Add power control

[Mark Brown]

On Tue, Sep 10, 2013 at 12:37:47PM -0600, Stephen Warren wrote:

> OK, so for the DT binding we should make vcc-supply a required
> property, yet the driver will still work OK if that property just
> happens to be missing (or e.g. when instantiated from a board file,
> and there's no regulator).

Yup.  That way we've got both the binding and code trying to make things
work, hopefully that'll maximise robustness.

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