regulator: ab8500 - fix the logic to remove already registered regulators in error...
authorAxel Lin <axel.lin@gmail.com>
Sat, 14 Aug 2010 13:44:04 +0000 (21:44 +0800)
committerLiam Girdwood <lrg@slimlogic.co.uk>
Wed, 1 Sep 2010 11:59:33 +0000 (12:59 +0100)
commitd4876a3bc041e8e40af20b8addbec6d0a42e3842
tree7cb5e7ec063b68dcda315c3a95824f23f08f7359
parentb3fcf3e576749b911e984e752b6b390c326efb76
regulator: ab8500 - fix the logic to remove already registered regulators in error path

In current implementation, ab8500_regulator_info[0].regulator is not
unregistered if the error happen at i > 0.

This patch fixes the resource leak and also improves the readability.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
drivers/regulator/ab8500.c