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| author | Guenter Roeck <linux@roeck-us.net> | 2024-07-09 18:56:20 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-07-10 18:45:34 +0100 |
| commit | 3c1ff93b4deea502cd8b0869839557cab2a28b71 (patch) | |
| tree | 161bbd23e34f449c9fa69fc874f3ffa80c9751a9 /include/linux/regmap.h | |
| parent | f2661062f16b2de5d7b6a5c42a9a5c96326b8454 (diff) | |
| download | lwn-3c1ff93b4deea502cd8b0869839557cab2a28b71.tar.gz lwn-3c1ff93b4deea502cd8b0869839557cab2a28b71.zip | |
regmap: Implement regmap_multi_reg_read()
regmap_multi_reg_read() is similar to regmap_bilk_read() but reads from
an array of non-sequential registers.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240710015622.1960522-2-linux@roeck-us.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index a6bc2980a98b..9c1ddbf82719 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1237,6 +1237,8 @@ int regmap_noinc_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_multi_reg_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); |