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Date: Mon, 26 Mar 2012 11:52:22 +0100
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Axel Lin <axel.lin@gmail.com>
Cc: linux-kernel@vger.kernel.org, Venu Byravarasu <vbyravarasu@nvidia.com>,
        Liam Girdwood <lrg@ti.com>
Subject: Re: [PATCH 1/2] regulator: tps65090: Use IS_ERR to check return
 value of regulator_register
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On Sat, Mar 24, 2012 at 10:56:00AM +0800, Axel Lin wrote:
> regulator_register never returns NULL.

Applied both, thanks.  In theory it may return NULL but that's not an
error code.

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