linux-kernel - Re: [PATCH] regulators: Add missing dummy definition for regulator_list

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Date:	Tue, 7 Jul 2015 13:38:38 +0100
From:	Mark Brown <broonie@...nel.org>
To:	"Suzuki K. Poulose" <suzuki.poulose@....com>
Cc:	sfr@...b.auug.org.au, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org, paul@...an.com, treding@...dia.com,
	Liam Girdwood <lgirdwood@...il.com>
Subject: Re: [PATCH] regulators: Add missing dummy definition for
 regulator_list_voltage

On Fri, Jun 26, 2015 at 12:06:50PM +0100, Suzuki K. Poulose wrote:

> +static inline int regulator_list_voltage(struct regulator *regulator, unsigned selector)
> +{
> +	return 0;
> +}

I'd expect this stub to return -EINVAL since the voltage count should be
zero for !REGULATOR (since we obviously can't count the number of
voltages).

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