regulator: core: Use ww_mutex for regulators locking
Wait/wound mutex shall be used in order to avoid lockups on locking of coupled regulators. Signed-off-by:Dmitry Osipenko <digetx@gmail.com> Suggested-by:
Lucas Stach <l.stach@pengutronix.de> Signed-off-by:
Mark Brown <broonie@kernel.org>
parent
6303f3e7