diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 73b7683355cd015791114249defc26fdf2b644cf..4cf1390784e54a2ca04d1177fa50bb9e2fff3c37 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -3451,8 +3451,10 @@ int regulator_bulk_get(struct device *dev, int num_consumers, consumers[i].consumer = NULL; for (i = 0; i < num_consumers; i++) { - consumers[i].consumer = regulator_get(dev, - consumers[i].supply); + consumers[i].consumer = _regulator_get(dev, + consumers[i].supply, + false, + !consumers[i].optional); if (IS_ERR(consumers[i].consumer)) { ret = PTR_ERR(consumers[i].consumer); dev_err(dev, "Failed to get supply '%s': %d\n", diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c index 6ec1d400adae7e444102266385171c5d787110a3..6ad8ab4c578d679ae753ec240b4ae518f6eb35ca 100644 --- a/drivers/regulator/devres.c +++ b/drivers/regulator/devres.c @@ -164,8 +164,11 @@ int devm_regulator_bulk_get(struct device *dev, int num_consumers, consumers[i].consumer = NULL; for (i = 0; i < num_consumers; i++) { - consumers[i].consumer = devm_regulator_get(dev, - consumers[i].supply); + consumers[i].consumer = _devm_regulator_get(dev, + consumers[i].supply, + consumers[i].optional ? + OPTIONAL_GET : + NORMAL_GET); if (IS_ERR(consumers[i].consumer)) { ret = PTR_ERR(consumers[i].consumer); dev_err(dev, "Failed to get supply '%s': %d\n", diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 9e0e76992be082f68ba6651207fc8b7a4f9bc976..48603506f8de34f417d2f16ec7759c2936ecaddc 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 */