From: Wolfram Sang <w.sang@pengutronix.de>
Date: Fri, 18 Sep 2009 20:44:46 +0000 (+0200)
Subject: regulator/driver: be more specific in nanodoc for is_enabled
X-Git-Tag: v2.6.32-rc1~164^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d87b969d15a084503870da598c97278fb4877753;p=pandora-kernel.git

regulator/driver: be more specific in nanodoc for is_enabled

Document the possibility that is_enabled may also return with negative
errorcodes.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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