regulator: Add option for machine drivers to enable the dummy regulator
Allow machine drivers to explicitly enable the use of the dummy regulator,
enabling simpler support for systems with only a few specific supplies
visible to software.
It is strongly recommended that this is not used on systems with
substantial software control over their PMICs, for maximum functionality
constrints should be as fully specified as possible.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index e298028..761c745 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -189,10 +189,15 @@
#ifdef CONFIG_REGULATOR
void regulator_has_full_constraints(void);
+void regulator_use_dummy_regulator(void);
#else
static inline void regulator_has_full_constraints(void)
{
}
+
+static inline void regulator_use_dummy_regulator(void)
+{
+}
#endif
#endif