コード例 #1
0
static int max8907c_i2c_remove(struct i2c_client *i2c)
{
	struct max8907c *max8907c = i2c_get_clientdata(i2c);

	max8907c_remove_subdevs(max8907c);
	i2c_unregister_device(max8907c->i2c_rtc);
	mfd_remove_devices(max8907c->dev);
	max8907c_irq_free(max8907c);
	kfree(max8907c);

	return 0;
}
コード例 #2
0
static int max8097c_add_subdevs(struct max8907c *max8907c,
				struct max8907c_platform_data *pdata)
{
	struct platform_device *pdev;
	int ret;
	int i;

	for (i = 0; i < pdata->num_subdevs; i++) {
		pdev = platform_device_alloc(pdata->subdevs[i]->name,
					     pdata->subdevs[i]->id);

		pdev->dev.parent = max8907c->dev;
		pdev->dev.platform_data = pdata->subdevs[i]->dev.platform_data;

		ret = platform_device_add(pdev);
		if (ret)
			goto error;
	}
	return 0;

error:
	max8907c_remove_subdevs(max8907c);
	return ret;
}