Pull regulator fix from Mark Brown:
"A fix from Alice for the rust bindings, they didn't handle the stub
implementation of the C API used when CONFIG_REGULATOR is disabled
leading to undefined behaviour"
* tag 'regulator-fix-v7.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
rust: regulator: do not assume that regulator_get() returns non-null