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Date: Fri, 23 Nov 2012 10:54:55 +0530
From: Laxman Dewangan <ldewangan@nvidia.com>
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To: Axel Lin <axel.lin@ingics.com>
CC: Mark Brown <broonie@opensource.wolfsonmicro.com>,
        Liam Girdwood <lrg@ti.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] regulator: tps80031: Implement list_voltage and set n_voltages
 = 1 for fixed regulators
References: <1353633954.7586.1.camel@phoenix>
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On Friday 23 November 2012 06:55 AM, Axel Lin wrote:
> Implement list_voltage for fixed regulators, otherwise
> regulator_is_supported_voltage() returns 0.
>

This rail is used for vbus only which is 5V or 0. I don't see any use 
for using this rail for other purpose. It just need enable/disable.

But this change does not hurt anything on my usage.

Acked-by: Laxman Dewangan <ldewangan@nvidia.com>