1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index ac869d28d5ba..2cd01b57b1c4 100644
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -31,14 +31,12 @@ struct regmap_format {
         unsigned int (*parse_val)(void *buf);
 };
 
-typedef void (*regmap_lock)(struct regmap *map);
-typedef void (*regmap_unlock)(struct regmap *map);
-
 struct regmap {
         struct mutex mutex;
         spinlock_t spinlock;
         regmap_lock lock;
         regmap_unlock unlock;
+        void *lock_arg; /* This is passed to lock/unlock functions */
 
         struct device *dev; /* Device we do I/O on */
         void *work_buf;     /* Scratch buffer used to format I/O */