1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 9e0e76992be0..48603506f8de 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -140,6 +140,8 @@ struct regulator;
  *
  * @supply:   The name of the supply.  Initialised by the user before
  *            using the bulk regulator APIs.
+ * @optional: The supply should be considered optional. Initialised by the user
+ *            before using the bulk regulator APIs.
  * @consumer: The regulator consumer for the supply.  This will be managed
  *            by the bulk API.
  *
@@ -149,6 +151,7 @@ struct regulator;
  */
 struct regulator_bulk_data {
         const char *supply;
+        bool optional;
         struct regulator *consumer;
 
         /* private: Internal use */