diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2016-02-15 08:23:17 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-19 19:15:56 +0300 |
| commit | 98c2dc48694a47109fff430a216fc13a9b45a4a1 (patch) | |
| tree | 5560238b115987fe0e8090dad412a57d9cdf8e05 /drivers/base | |
| parent | 30ed9cb7a49b499ebc6061e4ff38e88cb4857cad (diff) | |
| download | linux-98c2dc48694a47109fff430a216fc13a9b45a4a1.tar.xz | |
regmap: merge regmap_update_bits_check() into macro
Current regmap has many similar update functions like below,
but the difference is very few.
regmap_update_bits()
regmap_update_bits_async()
regmap_update_bits_check()
regmap_update_bits_check_async()
Furthermore, we can add *force* write option too in the future.
This patch merges regmap_update_bits_check() into macro
by using regmap_update_bits_base().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index c2255f604c03..ce24e9688b05 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -2711,31 +2711,6 @@ int regmap_write_bits(struct regmap *map, unsigned int reg, EXPORT_SYMBOL_GPL(regmap_write_bits); /** - * regmap_update_bits_check: Perform a read/modify/write cycle on the - * register map and report if updated - * - * @map: Register map to update - * @reg: Register to update - * @mask: Bitmask to change - * @val: New value for bitmask - * @change: Boolean indicating if a write was done - * - * Returns zero for success, a negative number on error. - */ -int regmap_update_bits_check(struct regmap *map, unsigned int reg, - unsigned int mask, unsigned int val, - bool *change) -{ - int ret; - - map->lock(map->lock_arg); - ret = _regmap_update_bits(map, reg, mask, val, change, false); - map->unlock(map->lock_arg); - return ret; -} -EXPORT_SYMBOL_GPL(regmap_update_bits_check); - -/** * regmap_update_bits_check_async: Perform a read/modify/write cycle on the * register map asynchronously and report if * updated |