+ struct i2c_board_info info;
+ struct i2c_client *client;
+ const u32 *reg;
+ u8 addr;
+
+ reg = of_get_property(dev, "reg", NULL);
+ if (reg == NULL)
+ return;
+ addr = *reg;
+ DBG(KERN_DEBUG "wf_sat: creating sat at address %x\n", addr);
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ info.addr = (addr >> 1) & 0x7f;
+ info.platform_data = dev;
+ strlcpy(info.type, "wf_sat", I2C_NAME_SIZE);
+
+ client = i2c_new_device(adapter, &info);
+ if (client == NULL) {
+ printk(KERN_ERR "windfarm: failed to attach smu-sat to i2c\n");
+ return;
+ }
+
+ /*
+ * Let i2c-core delete that device on driver removal.
+ * This is safe because i2c-core holds the core_lock mutex for us.
+ */
+ list_add_tail(&client->detected, &client->driver->clients);
+}
+
+static int wf_sat_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct device_node *dev = client->dev.platform_data;