diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-29 16:19:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:31 -0700 |
| commit | dd8d8137f54d852dc68bbf31c563ec6396541672 (patch) | |
| tree | 422d8ddff03ce81359fb281348e187b26ef2e509 | |
| parent | cc40d642f8f0cd036a105ac0237138fd1812a94f (diff) | |
rtc: rtc-test: 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>
| -rw-r--r-- | drivers/rtc/rtc-test.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c index b92e0f6383e6..7746e65b93f2 100644 --- a/drivers/rtc/rtc-test.c +++ b/drivers/rtc/rtc-test.c @@ -99,8 +99,10 @@ static DEVICE_ATTR(irq, S_IRUGO | S_IWUSR, test_irq_show, test_irq_store); static int test_probe(struct platform_device *plat_dev) { int err; - struct rtc_device *rtc = rtc_device_register("test", &plat_dev->dev, - &test_rtc_ops, THIS_MODULE); + struct rtc_device *rtc; + + rtc = devm_rtc_device_register(&plat_dev->dev, "test", + &test_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) { err = PTR_ERR(rtc); return err; @@ -115,15 +117,11 @@ static int test_probe(struct platform_device *plat_dev) return 0; err: - rtc_device_unregister(rtc); return err; } static int test_remove(struct platform_device *plat_dev) { - struct rtc_device *rtc = platform_get_drvdata(plat_dev); - - rtc_device_unregister(rtc); device_remove_file(&plat_dev->dev, &dev_attr_irq); return 0; |