lkml.org 
[lkml]   [2016]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 6/7][RFC] regmpa: remove regmap_write_bits()
Date

From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
drivers/base/regmap/regmap.c | 23 -----------------------
include/linux/regmap.h | 9 ---------
2 files changed, 32 deletions(-)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 1b5c6e2..289a10e 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -2682,29 +2682,6 @@ int regmap_raw_update_bits(struct regmap *map, unsigned int reg,
}
EXPORT_SYMBOL_GPL(regmap_raw_update_bits);

-/**
- * 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 eebee95..7724c21 100644
--- 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_raw_update_bits(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);
@@ -966,13 +964,6 @@ static inline int regmap_raw_update_bits(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_get_val_bytes(struct regmap *map)
{
WARN_ONCE(1, "regmap API is disabled");
--
1.9.1
\
 
 \ /
  Last update: 2016-02-10 04:01    [W:0.073 / U:1.800 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site