tree ff75cc5f48cf3d094ac65d27428b9f2fc176d2e0
parent 9fe5817f196054142b9a13ed78c73b76a29f2ea3
author David Brownell <dbrownell@users.sourceforge.net> 1230728059 +0000
committer Liam Girdwood <lrg@slimlogic.co.uk> 1231445434 +0000

regulator: catch some registration errors

Prevent registration of duplicate "struct regulator" names.
They'd be unavailable, and clearly indicate something wrong.

[Edited to remove check for NULL consumer device until we have a
solution for things like cpufreq -- broonie]

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>