rtc: rtc-ds3234: use devm_rtc_device_register() (2c0011dd) · Commits · 戴 / test

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

drivers/rtc/rtc-ds3234.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -146,8 +146,8 @@ static int ds3234_probe(struct spi_device *spi)
		ds3234_get_reg(&spi->dev, DS3234_REG_CONT_STAT, &tmp);
		dev_info(&spi->dev, "Ctrl/Stat Reg: 0x%02x\n", tmp);

		rtc = rtc_device_register("ds3234",
		&spi->dev, &ds3234_rtc_ops, THIS_MODULE);
		rtc = devm_rtc_device_register(&spi->dev, "ds3234",
		&ds3234_rtc_ops, THIS_MODULE);
		if (IS_ERR(rtc))
		return PTR_ERR(rtc);

		@@ -158,9 +158,6 @@ static int ds3234_probe(struct spi_device *spi)

		static int ds3234_remove(struct spi_device *spi)
		{
		struct rtc_device *rtc = spi_get_drvdata(spi);

		rtc_device_unregister(rtc);
		return 0;
		}