Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH 13/30] rtc: rtc-m41t93: use devm_rtc_device_register() | Date | Thu, 14 Mar 2013 17:15:44 +0900 |
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devm_rtc_device_register() is device managed and makes cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com> --- drivers/rtc/rtc-m41t93.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/rtc/rtc-m41t93.c b/drivers/rtc/rtc-m41t93.c index 4916968..cfc21a1 100644 --- a/drivers/rtc/rtc-m41t93.c +++ b/drivers/rtc/rtc-m41t93.c @@ -184,8 +184,8 @@ static int m41t93_probe(struct spi_device *spi) return -ENODEV; } - rtc = rtc_device_register(m41t93_driver.driver.name, - &spi->dev, &m41t93_rtc_ops, THIS_MODULE); + rtc = devm_rtc_device_register(&spi->dev, m41t93_driver.driver.name, + &m41t93_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -197,11 +197,6 @@ static int m41t93_probe(struct spi_device *spi) static int m41t93_remove(struct spi_device *spi) { - struct rtc_device *rtc = spi_get_drvdata(spi); - - if (rtc) - rtc_device_unregister(rtc); - return 0; } -- 1.7.2.5
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