max17040_battery: Use dev_pm_ops (43cf454a) · Commits · 戴 / test

drivers/power/max17040_battery.c

+11 −9

Original line number	Diff line number	Diff line
		@@ -246,31 +246,34 @@ static int max17040_remove(struct i2c_client *client)
		return 0;
		}

		#ifdef CONFIG_PM
		#ifdef CONFIG_PM_SLEEP

		static int max17040_suspend(struct i2c_client *client,
		pm_message_t state)
		static int max17040_suspend(struct device *dev)
		{
		struct i2c_client *client = to_i2c_client(dev);
		struct max17040_chip *chip = i2c_get_clientdata(client);

		cancel_delayed_work(&chip->work);
		return 0;
		}

		static int max17040_resume(struct i2c_client *client)
		static int max17040_resume(struct device *dev)
		{
		struct i2c_client *client = to_i2c_client(dev);
		struct max17040_chip *chip = i2c_get_clientdata(client);

		schedule_delayed_work(&chip->work, MAX17040_DELAY);
		return 0;
		}

		static SIMPLE_DEV_PM_OPS(max17040_pm_ops, max17040_suspend, max17040_resume);
		#define MAX17040_PM_OPS (&max17040_pm_ops)

		#else

		#define max17040_suspend NULL
		#define max17040_resume NULL
		#define MAX17040_PM_OPS NULL

		#endif /* CONFIG_PM */
		#endif /* CONFIG_PM_SLEEP */

		static const struct i2c_device_id max17040_id[] = {
		{ "max17040", 0 },
		@@ -281,11 +284,10 @@ MODULE_DEVICE_TABLE(i2c, max17040_id);
		static struct i2c_driver max17040_i2c_driver = {
		.driver = {
		.name = "max17040",
		.pm = MAX17040_PM_OPS,
		},
		.probe = max17040_probe,
		.remove = max17040_remove,
		.suspend = max17040_suspend,
		.resume = max17040_resume,
		.id_table = max17040_id,
		};
		module_i2c_driver(max17040_i2c_driver);