diff options
Diffstat (limited to 'include/linux/i2c.h')
| -rw-r--r-- | include/linux/i2c.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index c5bd8b8daf97..72d0ece70ed3 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -150,6 +150,7 @@ enum i2c_alert_protocol { * @detect: Callback for device detection * @address_list: The I2C addresses to probe (for detect) * @clients: List of detected clients we created (for i2c-core use only) + * @disable_i2c_core_irq_mapping: Tell the i2c-core to not do irq-mapping * * The driver.owner field should be set to the module owner of this driver. * The driver.name field should be set to the name of this driver. @@ -213,6 +214,8 @@ struct i2c_driver { int (*detect)(struct i2c_client *, struct i2c_board_info *); const unsigned short *address_list; struct list_head clients; + + bool disable_i2c_core_irq_mapping; }; #define to_i2c_driver(d) container_of(d, struct i2c_driver, driver) @@ -829,11 +832,18 @@ static inline const struct of_device_id #if IS_ENABLED(CONFIG_ACPI) u32 i2c_acpi_find_bus_speed(struct device *dev); +struct i2c_client *i2c_acpi_new_device(struct device *dev, int index, + struct i2c_board_info *info); #else static inline u32 i2c_acpi_find_bus_speed(struct device *dev) { return 0; } +static inline struct i2c_client *i2c_acpi_new_device(struct device *dev, + int index, struct i2c_board_info *info) +{ + return NULL; +} #endif /* CONFIG_ACPI */ #endif /* _LINUX_I2C_H */ |