regulator: add devm_regulator_* to the list of managed interfaces

Add devm_regulator_put() and devm_regulator_bulk_get() to the list of managed
interfaces.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

Documentation/driver-model/devres.txt

@@ -270,3 +270,5 @@ IOMAP
 
 REGULATOR
   devm_regulator_get()
+  devm_regulator_put()
+  devm_regulator_bulk_get()