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rtc: mt6397: drop free_irq of devm_ allocated irq

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The devm_request_threaded_irq function allocates irq that is
released when a driver detaches. Thus, there is no reason to
explicitly call free_irq in probe function.

Fixes: 851b87148a ("rtc: mt6397: improvements of rtc driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20191113021720.9527-1-weiyongjun1@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Wei Yongjun 2019-11-13 02:17:20 +00:00 committed by Alexandre Belloni
parent e42617b825
commit 751438bc0f
1 changed files with 1 additions and 9 deletions
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10
drivers/rtc/rtc-mt6397.c
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@ -286,15 +286,7 @@ static int mtk_rtc_probe(struct platform_device *pdev)
rtc->rtc_dev->ops = &mtk_rtc_ops;
ret = rtc_register_device(rtc->rtc_dev);
if (ret)
goto out_free_irq;
return 0;
out_free_irq:
free_irq(rtc->irq, rtc);
return ret;
return rtc_register_device(rtc->rtc_dev);
}
#ifdef CONFIG_PM_SLEEP