rtc: rtc-max6902: use devm_rtc_device_register() (04353a73) · Commits · 戴 / test

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

drivers/rtc/rtc-max6902.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -134,8 +134,8 @@ static int max6902_probe(struct spi_device *spi)
		if (res != 0)
		return res;

		rtc = rtc_device_register("max6902",
		&spi->dev, &max6902_rtc_ops, THIS_MODULE);
		rtc = devm_rtc_device_register(&spi->dev, "max6902",
		&max6902_rtc_ops, THIS_MODULE);
		if (IS_ERR(rtc))
		return PTR_ERR(rtc);

		@@ -145,9 +145,6 @@ static int max6902_probe(struct spi_device *spi)

		static int max6902_remove(struct spi_device *spi)
		{
		struct rtc_device *rtc = dev_get_drvdata(&spi->dev);

		rtc_device_unregister(rtc);
		return 0;
		}