rtc: hid-sensor-time: use devm_rtc_device_register() (479243b2) · Commits · 戴 / test

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

drivers/rtc/rtc-hid-sensor-time.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -255,8 +255,9 @@ static int hid_time_probe(struct platform_device *pdev)
		return ret;
		}

		time_state->rtc = rtc_device_register("hid-sensor-time",
		&pdev->dev, &hid_time_rtc_ops, THIS_MODULE);
		time_state->rtc = devm_rtc_device_register(&pdev->dev,
		"hid-sensor-time", &hid_time_rtc_ops,
		THIS_MODULE);

		if (IS_ERR(time_state->rtc)) {
		dev_err(&pdev->dev, "rtc device register failed!\n");
		@@ -269,9 +270,7 @@ static int hid_time_probe(struct platform_device *pdev)
		static int hid_time_remove(struct platform_device *pdev)
		{
		struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data;
		struct hid_time_state *time_state = platform_get_drvdata(pdev);

		rtc_device_unregister(time_state->rtc);
		sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TIME);

		return 0;