regulator/driver: be more specific in nanodoc for is_enabled
authorWolfram Sang <w.sang@pengutronix.de>
Fri, 18 Sep 2009 20:44:46 +0000 (22:44 +0200)
committerLiam Girdwood <lrg@slimlogic.co.uk>
Tue, 22 Sep 2009 12:32:45 +0000 (13:32 +0100)
commitd87b969d15a084503870da598c97278fb4877753
tree1b79c9887060c64d3aab408c953b455453a5cd96
parent12a1d933a99e1a2901575390dceea3819f2a575a
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>
include/linux/regulator/driver.h