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iio: adc: rzg2l_adc: add missing clk_disable_unprepare() in rzg2l_adc_pm_runtime_resume()

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Add clk_disable_unprepare() on error path in rzg2l_adc_pm_runtime_resume().

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20210819132416.175644-1-yangyingliang@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Yang Yingliang 2021-08-19 21:24:16 +08:00 committed by Jonathan Cameron
parent f0cb5fed37
commit fa002b3649
1 changed files with 3 additions and 1 deletions
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4
drivers/iio/adc/rzg2l_adc.c
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@ -570,8 +570,10 @@ static int __maybe_unused rzg2l_adc_pm_runtime_resume(struct device *dev)
return ret;
ret = clk_prepare_enable(adc->adclk);
if (ret)
if (ret) {
clk_disable_unprepare(adc->pclk);
return ret;
}
rzg2l_adc_pwr(adc, true);