Commit 968c2c17 authored May 07, 2012 by Mark Brown

regulator: Actually free the regulator in devm_regulator_put()



It turns out that (quite surprisingly) devres_destroy() only undoes the
devres mapping, it doesn't destroy the underlying resource, meaning that
anything using devm_regulator_put() would leak. While we wait for the new
devres_release() which does what we want to get merged open code it in
devm_regulator_put().

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

parent f55205f4

drivers/regulator/core.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1431,6 +1431,9 @@ void devm_regulator_put(struct regulator *regulator)

		rc = devres_destroy(regulator->dev, devm_regulator_release,
		devm_regulator_match, regulator);
		if (rc == 0)
		regulator_put(regulator);
		else
		WARN_ON(rc);
		}
		EXPORT_SYMBOL_GPL(devm_regulator_put);