From: Axel Lin <axel.lin@gmail.com>
Date: Wed, 18 Jul 2012 04:33:20 +0000 (+0800)
Subject: regulator: palmas: Fix palmas_probe error handling
X-Git-Tag: v3.6-rc3~24^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c9d2d71a3cb0fcbfe91307b3c18d22f7d93f0cd;p=pandora-kernel.git

regulator: palmas: Fix palmas_probe error handling

Fix below error handling cases:

1. If reading PALMAS_SMPS_CTRL fails, simply returns ret rather than goto
   err_unregister_regulator because we have not call regulator_register().
2. If palmas_ldo_init() fails, we need to call regulator_unregister() for the
   regulator we just successfully registered in this for loop iteration.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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