From: Axel Lin <axel.lin@gmail.com>
Date: Wed, 4 Apr 2012 11:52:35 +0000 (+0800)
Subject: regulator: Fix rc5t583_regulator_probe error handling
X-Git-Tag: v3.5-rc1~177^2~58^3~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a69df8a14ae7b891ee22f0e4c081f3ff65c0640f;p=pandora-kernel.git

regulator: Fix rc5t583_regulator_probe error handling

1. regulator_register returns ERR_PTR on error, thus use IS_ERR to check the
   return value.
2. Fix off-by-one for unregistering the registered regulator.
   Current code does not unregister regs[0].rdev in clean_exit.

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

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