From 91d31b9f8e7662726f273fc32b25f4099d78de4a Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Date: Mon, 15 Feb 2016 05:22:18 +0000 Subject: regmap: add regmap_update_bits_base() 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 adds new regmap_update_bits_base() which is feature merged function. Above functions can be merged into it by macro. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- include/linux/regmap.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux/regmap.h') diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 18394343f489..28e50a3d2872 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -691,6 +691,9 @@ int regmap_raw_read(struct regmap *map, unsigned int reg, void *val, size_t val_len); int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, size_t val_count); +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, @@ -937,6 +940,14 @@ static inline int regmap_bulk_read(struct regmap *map, unsigned int reg, return -EINVAL; } +static inline int regmap_update_bits_base(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change, bool async, bool force) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + static inline int regmap_update_bits(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val) { -- cgit v1.2.3