diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-29 16:19:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:30 -0700 |
| commit | 0166fcd09f9343a0371ab47c92e969600512504d (patch) | |
| tree | 777eaccbfe467ff4198ab481a1f84f213ead0387 /drivers/rtc/rtc-m41t93.c | |
| parent | 418ca60c2c81b464ddfb3452f728a8c703c5807f (diff) | |
rtc: rtc-m41t93: use devm_rtc_device_register()
devm_rtc_device_register() is device managed and makes cleanup paths
simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-m41t93.c')
| -rw-r--r-- | 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 49169680786e..cfc21a1608ab 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; } |