[PATCH v2 -next 3/4] ASoC: wm5102: Fix PM disable depth imbalance in wm5102_probe

Zhang Qilong zhangqilong3 at huawei.com
Thu Sep 29 08:06:52 PDT 2022


The pm_runtime_enable will increase power disable depth. Thus
a pairing decrement is needed on the error handling path to
keep it balanced according to context. We fix it by calling
pm_runtime_disable when error returns.

Fixes:93e8791dd34ca ("ASoC: wm5102: Initial driver")
Signed-off-by: Zhang Qilong <zhangqilong3 at huawei.com>
---
v2:
- call pm_runtime_disable when error returns
---
 sound/soc/codecs/wm5102.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index af7d324e3352..adaf886b0a9d 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -2142,6 +2142,7 @@ static int wm5102_probe(struct platform_device *pdev)
 	arizona_set_irq_wake(arizona, ARIZONA_IRQ_DSP_IRQ1, 0);
 	arizona_free_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, wm5102);
 err_jack_codec_dev:
+	pm_runtime_disable(&pdev->dev);
 	arizona_jack_codec_dev_remove(&wm5102->core);
 
 	return ret;
-- 
2.25.1




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