rtc: rtc-em3027: use devm_rtc_device_register() (019b21d0) · Commits · 戴 / test

devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by:

drivers/rtc/rtc-em3027.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -121,7 +121,7 @@ static int em3027_probe(struct i2c_client *client,
		if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
		return -ENODEV;

		rtc = rtc_device_register(em3027_driver.driver.name, &client->dev,
		rtc = devm_rtc_device_register(&client->dev, em3027_driver.driver.name,
		&em3027_rtc_ops, THIS_MODULE);
		if (IS_ERR(rtc))
		return PTR_ERR(rtc);
		@@ -133,11 +133,6 @@ static int em3027_probe(struct i2c_client *client,

		static int em3027_remove(struct i2c_client *client)
		{
		struct rtc_device *rtc = i2c_get_clientdata(client);

		if (rtc)
		rtc_device_unregister(rtc);

		return 0;
		}