diff options
Diffstat (limited to 'include/linux/i2c.h')
| -rw-r--r-- | include/linux/i2c.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 6ed1d59bfb1e..38dd4025aa4e 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -34,6 +34,7 @@ #include <linux/device.h> /* for struct device */ #include <linux/sched.h> /* for completion */ #include <linux/mutex.h> +#include <linux/of.h> /* for struct device_node */ extern struct bus_type i2c_bus_type; @@ -107,6 +108,7 @@ extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client *client, * @shutdown: Callback for device shutdown * @suspend: Callback for device suspend * @resume: Callback for device resume + * @alert: Alert callback, for example for the SMBus alert protocol * @command: Callback for bus-wide signaling (optional) * @driver: Device driver model driver * @id_table: List of I2C devices supported by this driver @@ -232,6 +234,7 @@ static inline void i2c_set_clientdata(struct i2c_client *dev, void *data) * @addr: stored in i2c_client.addr * @platform_data: stored in i2c_client.dev.platform_data * @archdata: copied into i2c_client.dev.archdata + * @of_node: pointer to OpenFirmware device node * @irq: stored in i2c_client.irq * * I2C doesn't actually support hardware probing, although controllers and @@ -251,6 +254,9 @@ struct i2c_board_info { unsigned short addr; void *platform_data; struct dev_archdata *archdata; +#ifdef CONFIG_OF + struct device_node *of_node; +#endif int irq; }; |