client->dev.platform_data = info->platform_data;
+ if (info->archdata)
+ client->dev.archdata = *info->archdata;
+
client->flags = info->flags;
client->addr = info->addr;
client->irq = info->irq;
}
EXPORT_SYMBOL(i2c_smbus_write_word_data);
+/**
+ * i2c_smbus_process_call - SMBus "process call" protocol
+ * @client: Handle to slave device
+ * @command: Byte interpreted by slave
+ * @value: 16-bit "word" being written
+ *
+ * This executes the SMBus "process call" protocol, returning negative errno
+ * else a 16-bit unsigned "word" received from the device.
+ */
+s32 i2c_smbus_process_call(struct i2c_client *client, u8 command, u16 value)
+{
+ union i2c_smbus_data data;
+ int status;
+ data.word = value;
+
+ status = i2c_smbus_xfer(client->adapter, client->addr, client->flags,
+ I2C_SMBUS_WRITE, command,
+ I2C_SMBUS_PROC_CALL, &data);
+ return (status < 0) ? status : data.word;
+}
+EXPORT_SYMBOL(i2c_smbus_process_call);
+
/**
* i2c_smbus_read_block_data - SMBus "block read" protocol
* @client: Handle to slave device