rtc: rtc-ds1672: use devm_rtc_device_register() (aac8703c) · Commits · 戴 / test

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

drivers/rtc/rtc-ds1672.c

+1 −7

Original line number	Diff line number	Diff line
		@@ -155,11 +155,6 @@ static const struct rtc_class_ops ds1672_rtc_ops = {

		static int ds1672_remove(struct i2c_client *client)
		{
		struct rtc_device *rtc = i2c_get_clientdata(client);

		if (rtc)
		rtc_device_unregister(rtc);

		return 0;
		}

		@@ -177,7 +172,7 @@ static int ds1672_probe(struct i2c_client *client,

		dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");

		rtc = rtc_device_register(ds1672_driver.driver.name, &client->dev,
		rtc = devm_rtc_device_register(&client->dev, ds1672_driver.driver.name,
		&ds1672_rtc_ops, THIS_MODULE);

		if (IS_ERR(rtc))
		@@ -202,7 +197,6 @@ static int ds1672_probe(struct i2c_client *client,
		return 0;

		exit_devreg:
		rtc_device_unregister(rtc);
		return err;
		}