regulator: core: Always warn when using a dummy regulator

This helps people spot if they have missed a supply from a device tree or
equivalent data structure.

Suggested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-10-04 11:42:53 +01:00
commit 4040394e12