regulator: lock supply in regulator enable
authorMattias Wallin <mattias.wallin@stericsson.com>
Thu, 4 Nov 2010 10:01:31 +0000 (11:01 +0100)
committerLiam Girdwood <lrg@slimlogic.co.uk>
Wed, 12 Jan 2011 14:32:59 +0000 (14:32 +0000)
This patch add locks around regulator supply enable.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

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