From fa002b364981b49d04e818abbc06fd47a5ec7b51 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Thu, 19 Aug 2021 21:24:16 +0800 Subject: [PATCH] iio: adc: rzg2l_adc: add missing clk_disable_unprepare() in rzg2l_adc_pm_runtime_resume() Add clk_disable_unprepare() on error path in rzg2l_adc_pm_runtime_resume(). Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Reviewed-by: Lad Prabhakar Link: https://lore.kernel.org/r/20210819132416.175644-1-yangyingliang@huawei.com Signed-off-by: Jonathan Cameron --- drivers/iio/adc/rzg2l_adc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c index 868b183e75eaf..32fbf57c362fa 100644 --- a/drivers/iio/adc/rzg2l_adc.c +++ b/drivers/iio/adc/rzg2l_adc.c @@ -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); -- 2.30.2