regmap: remove regmap_write_bits()

We can use _force_ write by regmap_update_bits_base() option.
Let's remove unused regmap_write_bits()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index c7d4a636778dd4bb03d1a77fcc0c8954f4264bcd..3fb04c36ae5e1cdbf9461c6b5c40f487a7fa9a22 100644 (file)
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -2650,29 +2650,6 @@ int regmap_update_bits_base(struct regmap *map, unsigned int reg,
 }
 EXPORT_SYMBOL_GPL(regmap_update_bits_base);
 
-/**
- * regmap_write_bits: Perform a read/modify/write cycle on the register map
- *
- * @map: Register map to update
- * @reg: Register to update
- * @mask: Bitmask to change
- * @val: New value for bitmask
- *
- * Returns zero for success, a negative number on error.
- */
-int regmap_write_bits(struct regmap *map, unsigned int reg,
-                     unsigned int mask, unsigned int val)
-{
-       int ret;
-
-       map->lock(map->lock_arg);
-       ret = _regmap_update_bits(map, reg, mask, val, NULL, true);
-       map->unlock(map->lock_arg);
-
-       return ret;
-}
-EXPORT_SYMBOL_GPL(regmap_write_bits);
-
 void regmap_async_complete_cb(struct regmap_async *async, int ret)
 {
        struct regmap *map = async->map;

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index e0960b3ff29068b9a434e6527c3c71e71fb7ad91..5315ff0adb855c515c9c40605bbfa91c5a2da78d 100644 (file)
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -721,8 +721,6 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
 int regmap_update_bits_base(struct regmap *map, unsigned int reg,
                            unsigned int mask, unsigned int val,
                            bool *change, bool async, bool force);
-int regmap_write_bits(struct regmap *map, unsigned int reg,
-                      unsigned int mask, unsigned int val);
 int regmap_get_val_bytes(struct regmap *map);
 int regmap_get_max_register(struct regmap *map);
 int regmap_get_reg_stride(struct regmap *map);
@@ -961,13 +959,6 @@ static inline int regmap_update_bits_base(struct regmap *map, unsigned int reg,
        return -EINVAL;
 }
 
-static inline int regmap_write_bits(struct regmap *map, unsigned int reg,
-                                    unsigned int mask, unsigned int val)
-{
-       WARN_ONCE(1, "regmap API is disabled");
-       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)