From: Shawn Guo <shawn.guo@linaro.org>
Date: Thu, 5 Jul 2012 06:19:42 +0000 (+0800)
Subject: regulator: core: remove sysfs entry properly in regulator_put
X-Git-Tag: v3.6-rc1~157^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2c98eaf928a2a0ecaca1db9aa5dc56a36699d9f;p=pandora-kernel.git

regulator: core: remove sysfs entry properly in regulator_put

With changes introduced by commit 222cc7b (regulator: core: Allow
multiple requests of a single supply mapping) on create_regulator,
regulator_put needs a corresponding update on sysfs entry removing.

Also regulator->dev still needs to get assigned in create_regulator,
otherwise, sysfs_remove_link call in regulator_put will get bypassed.

Reported-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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