diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/regmap.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index eb0a600fccd2..e3ed73658e12 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -94,14 +94,15 @@ struct regmap_config { u8 write_flag_mask; }; -typedef int (*regmap_hw_write)(struct device *dev, const void *data, +typedef int (*regmap_hw_write)(void *context, const void *data, size_t count); -typedef int (*regmap_hw_gather_write)(struct device *dev, +typedef int (*regmap_hw_gather_write)(void *context, const void *reg, size_t reg_len, const void *val, size_t val_len); -typedef int (*regmap_hw_read)(struct device *dev, +typedef int (*regmap_hw_read)(void *context, const void *reg_buf, size_t reg_size, void *val_buf, size_t val_size); +typedef void (*regmap_hw_free_context)(void *context); /** * Description of a hardware bus for the register map infrastructure. @@ -118,11 +119,13 @@ struct regmap_bus { regmap_hw_write write; regmap_hw_gather_write gather_write; regmap_hw_read read; + regmap_hw_free_context free_context; u8 read_flag_mask; }; struct regmap *regmap_init(struct device *dev, const struct regmap_bus *bus, + void *bus_context, const struct regmap_config *config); struct regmap *regmap_init_i2c(struct i2c_client *i2c, const struct regmap_config *config); @@ -131,6 +134,7 @@ struct regmap *regmap_init_spi(struct spi_device *dev, struct regmap *devm_regmap_init(struct device *dev, const struct regmap_bus *bus, + void *bus_context, const struct regmap_config *config); struct regmap *devm_regmap_init_i2c(struct i2c_client *i2c, const struct regmap_config *config); |