diff options
| author |   Jingoo Han <jg1.han@samsung.com> | 2013-04-29 16:18:59 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:25 -0700 |
| commit | f650e657afdefc11f735e6fd49451af5ac2253ed (patch) | |
| tree | 2a512d8003aa1b061f91b50f77b5e4bc11c1e911 /drivers/rtc/rtc-ds1511.c | |
| parent | rtc: rtc-davinci: use devm_rtc_device_register() (diff) | |
| download | linux-dev-f650e657afdefc11f735e6fd49451af5ac2253ed.tar.xz linux-dev-f650e657afdefc11f735e6fd49451af5ac2253ed.zip | |
rtc: rtc-ds1511: 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-ds1511.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1511.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c index 6a3fcfe3b0e7..6ce8a997cf51 100644 --- a/drivers/rtc/rtc-ds1511.c +++ b/drivers/rtc/rtc-ds1511.c @@ -538,15 +538,14 @@ static int ds1511_rtc_probe(struct platform_device *pdev) } } - rtc = rtc_device_register(pdev->name, &pdev->dev, &ds1511_rtc_ops, - THIS_MODULE); + rtc = devm_rtc_device_register(&pdev->dev, pdev->name, &ds1511_rtc_ops, + THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); pdata->rtc = rtc; ret = sysfs_create_bin_file(&pdev->dev.kobj, &ds1511_nvram_attr); - if (ret) - rtc_device_unregister(pdata->rtc); + return ret; } @@ -555,7 +554,6 @@ static int ds1511_rtc_remove(struct platform_device *pdev) struct rtc_plat_data *pdata = platform_get_drvdata(pdev); sysfs_remove_bin_file(&pdev->dev.kobj, &ds1511_nvram_attr); - rtc_device_unregister(pdata->rtc); if (pdata->irq > 0) { /* * disable the alarm interrupt |