1 files changed, 11 insertions, 1 deletions

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 4d8e1edb4407..23bf7657e485 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -773,9 +773,11 @@ void devm_regmap_field_free(struct device *dev,	struct regmap_field *field);
 
 int regmap_field_read(struct regmap_field *field, unsigned int *val);
 int regmap_field_write(struct regmap_field *field, unsigned int val);
+int regmap_field_update_bits_base(struct regmap_field *field,
+                                  unsigned int mask, unsigned int val,
+                                  bool *change, bool async, bool force);
 int regmap_field_update_bits(struct regmap_field *field,
                              unsigned int mask, unsigned int val);
-
 int regmap_fields_write(struct regmap_field *field, unsigned int id,
                         unsigned int val);
 int regmap_fields_force_write(struct regmap_field *field, unsigned int id,
@@ -954,6 +956,14 @@ static inline int regmap_write_bits(struct regmap *map, unsigned int reg,
         return -EINVAL;
 }
 
+static inline int regmap_field_update_bits_base(struct regmap_field *field,
+                                        unsigned int mask, unsigned int val,
+                                        bool *change, bool async, bool force)
+{
+        WARN_ONCE(1, "regmap API is disabled");
+        return -EINVAL;
+}
+
 static inline int regmap_get_val_bytes(struct regmap *map)
 {
         WARN_ONCE(1, "regmap API is disabled");