Merge tag 'regulator-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...

Pull regulator fixes from Mark Brown:
 "A few fixes for teardown issues that will be rarely seen, plus a fix
  for a silly bug in regulator_is_supported_voltage() which shows how
  often the answer to the question should be false.

  The supported voltage commit is very new as I just edited to add a Cc
  to stable, the code itself has been in -next."

* tag 'regulator-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: fix voltage check in regulator_is_supported_voltage()
  regulator: core: Avoid deadlock when regulator_register fails
  Regulator: core: Unregister when gpio request fails.