diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-30 03:19:41 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 05:28:30 +0400 |
| commit | fb320d0a5c037106aa6835a59dc71c6c2eb9c235 (patch) | |
| tree | 56b388b8b1bca4d4abcb51cd81427cbeb73bc5b8 /drivers/rtc/rtc-m41t94.c | |
| parent | 0166fcd09f9343a0371ab47c92e969600512504d (diff) | |
| download | linux-fb320d0a5c037106aa6835a59dc71c6c2eb9c235.tar.xz | |
rtc: rtc-m41t94: 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-m41t94.c')
| -rw-r--r-- | drivers/rtc/rtc-m41t94.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-m41t94.c b/drivers/rtc/rtc-m41t94.c index 89266c6764bc..cf655a91e385 100644 --- a/drivers/rtc/rtc-m41t94.c +++ b/drivers/rtc/rtc-m41t94.c @@ -124,8 +124,8 @@ static int m41t94_probe(struct spi_device *spi) return res; } - rtc = rtc_device_register(m41t94_driver.driver.name, - &spi->dev, &m41t94_rtc_ops, THIS_MODULE); + rtc = devm_rtc_device_register(&spi->dev, m41t94_driver.driver.name, + &m41t94_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); @@ -136,11 +136,6 @@ static int m41t94_probe(struct spi_device *spi) static int m41t94_remove(struct spi_device *spi) { - struct rtc_device *rtc = spi_get_drvdata(spi); - - if (rtc) - rtc_device_unregister(rtc); - return 0; } |