Re: [PATCH v4 1/2] regulator: act8945a: add regulator driver for ACT8945A

From: Mark Brown
Date: Thu Jan 28 2016 - 19:16:39 EST


On Wed, Jan 27, 2016 at 10:57:42AM +0800, Wenyou Yang wrote:

> +static const struct of_device_id act8945a_pmic_of_match[] = {
> + { .compatible = "active-semi,act8945a-regulator" },
> + { },
> +};
> +MODULE_DEVICE_TABLE(of, act8945a_pmic_of_match);

This seems mostly OK but why do we have a compatible string here -
shouldn't the MFD be able to instantiate the regulator function without
needing this?

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