Neither core nor the driver modifes 'struct regulator_ops', so it can be
const for code safety.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240414164703.239851-1-krzk@kernel.orgSigned-off-by: Mark Brown <broonie@kernel.org>