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Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/consumer.h18
1 files changed, 17 insertions, 1 deletions
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 60da4a62c402..e2bac6db4abc 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -137,6 +137,10 @@ struct regulator *__must_check devm_regulator_get(struct device *dev,
const char *id);
struct regulator *__must_check regulator_get_exclusive(struct device *dev,
const char *id);
+struct regulator *__must_check regulator_get_optional(struct device *dev,
+ const char *id);
+struct regulator *__must_check devm_regulator_get_optional(struct device *dev,
+ const char *id);
void regulator_put(struct regulator *regulator);
void devm_regulator_put(struct regulator *regulator);
@@ -212,14 +216,26 @@ static inline struct regulator *__must_check regulator_get(struct device *dev,
}
static inline struct regulator *__must_check
+devm_regulator_get(struct device *dev, const char *id)
+{
+ return NULL;
+}
+
+static inline struct regulator *__must_check
regulator_get_exclusive(struct device *dev, const char *id)
{
return NULL;
}
+static inline struct regulator *__must_check
+regulator_get_optional(struct device *dev, const char *id)
+{
+ return NULL;
+}
+
static inline struct regulator *__must_check
-devm_regulator_get(struct device *dev, const char *id)
+devm_regulator_get_optional(struct device *dev, const char *id)
{
return NULL;
}