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rtc: rtc-spear: use devm_rtc_device_register()

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devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-04-29 16:19:13 -07:00 committed by Linus Torvalds
parent 904784c113
commit 246b1a997b
1 changed files with 2 additions and 3 deletions
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5
drivers/rtc/rtc-spear.c
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@ -400,8 +400,8 @@ static int spear_rtc_probe(struct platform_device *pdev)
spin_lock_init(&config->lock);
platform_set_drvdata(pdev, config);
config->rtc = rtc_device_register(pdev->name, &pdev->dev,
&spear_rtc_ops, THIS_MODULE);
config->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
&spear_rtc_ops, THIS_MODULE);
if (IS_ERR(config->rtc)) {
dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
PTR_ERR(config->rtc));
@ -427,7 +427,6 @@ static int spear_rtc_remove(struct platform_device *pdev)
{
struct spear_rtc_config *config = platform_get_drvdata(pdev);
rtc_device_unregister(config->rtc);
spear_rtc_disable_interrupt(config);
clk_disable_unprepare(config->clk);
device_init_wakeup(&pdev->dev, 0);