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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2016-02-15 08:22:42 +0300
committerMark Brown <broonie@kernel.org>2016-02-19 19:15:56 +0300
commitca7a94464b5457a8dc5add19f6fc3bea59d6193f (patch)
treef955c358eaeec7bf4556524cb744ea16f81430b4 /include/linux/regmap.h
parent91d31b9f8e7662726f273fc32b25f4099d78de4a (diff)
downloadlinux-ca7a94464b5457a8dc5add19f6fc3bea59d6193f.tar.xz
regmap: merge regmap_update_bits() 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() 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 'include/linux/regmap.h')
-rw-r--r--include/linux/regmap.h12
1 files changed, 3 insertions, 9 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 28e50a3d2872..500b36cbc7aa 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -65,6 +65,9 @@ struct reg_sequence {
unsigned int delay_us;
};
+#define regmap_update_bits(map, reg, mask, val) \
+ regmap_update_bits_base(map, reg, mask, val, NULL, false, false)
+
#ifdef CONFIG_REGMAP
enum regmap_endian {
@@ -694,8 +697,6 @@ 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_update_bits(struct regmap *map, unsigned int reg,
- unsigned int mask, unsigned int val);
int regmap_write_bits(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val);
int regmap_update_bits_async(struct regmap *map, unsigned int reg,
@@ -948,13 +949,6 @@ static inline int regmap_update_bits_base(struct regmap *map, unsigned int reg,
return -EINVAL;
}
-static inline int regmap_update_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_write_bits(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val)
{