GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

regmap: merge regmap_update_bits_check() into macro

Browse source 
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>
This commit is contained in:
Kuninori Morimoto 2016-02-15 05:23:17 +00:00 • committed by Mark Brown
parent 30ed9cb7a4
commit 98c2dc4869
2 changed files with 2 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

14
include/linux/regmap.h
View file

@ -69,6 +69,8 @@ struct reg_sequence {
regmap_update_bits_base(map, reg, mask, val, NULL, false, false)
#define regmap_update_bits_async(map, reg, mask, val)\
regmap_update_bits_base(map, reg, mask, val, NULL, true, false)
#define regmap_update_bits_check(map, reg, mask, val, change)\
regmap_update_bits_base(map, reg, mask, val, change, false, false)
#ifdef CONFIG_REGMAP
@ -701,9 +703,6 @@ int regmap_update_bits_base(struct regmap *map, unsigned int reg,
bool *change, bool async, bool force);
int regmap_write_bits(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val);
int regmap_update_bits_check(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val,
bool *change);
int regmap_update_bits_check_async(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val,
bool *change);
@ -956,15 +955,6 @@ static inline int regmap_write_bits(struct regmap *map, unsigned int reg,
return -EINVAL;
}
static inline int regmap_update_bits_check(struct regmap *map,
unsigned int reg,
unsigned int mask, unsigned int val,
bool *change)
{
WARN_ONCE(1, "regmap API is disabled");
return -EINVAL;
}
static inline int regmap_update_bits_check_async(struct regmap *map,
unsigned int reg,
unsigned int mask,