diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-29 16:19:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:27 -0700 |
| commit | 9c6813d7e680f938c3c2d6d87540106992f97366 (patch) | |
| tree | 37d0d288a0e30404583b10b47177692465f7e392 | |
| parent | 246b1a997ba1e601586f5f1867c34ff7bcb2dfd2 (diff) | |
rtc: rtc-stk17ta8: 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-stk17ta8.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c index 7e4a6f65cb91..af5e97e3f272 100644 --- a/drivers/rtc/rtc-stk17ta8.c +++ b/drivers/rtc/rtc-stk17ta8.c @@ -336,14 +336,13 @@ static int stk17ta8_rtc_probe(struct platform_device *pdev) } } - pdata->rtc = rtc_device_register(pdev->name, &pdev->dev, + pdata->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, &stk17ta8_rtc_ops, THIS_MODULE); if (IS_ERR(pdata->rtc)) return PTR_ERR(pdata->rtc); ret = sysfs_create_bin_file(&pdev->dev.kobj, &stk17ta8_nvram_attr); - if (ret) - rtc_device_unregister(pdata->rtc); + return ret; } @@ -352,7 +351,6 @@ static int stk17ta8_rtc_remove(struct platform_device *pdev) struct rtc_plat_data *pdata = platform_get_drvdata(pdev); sysfs_remove_bin_file(&pdev->dev.kobj, &stk17ta8_nvram_attr); - rtc_device_unregister(pdata->rtc); if (pdata->irq > 0) writeb(0, pdata->ioaddr + RTC_INTERRUPTS); return 0; |