diff mbox series

ASoC: wm8962: Fix runtime PM imbalance on error

Message ID 20200527024625.9937-1-dinghao.liu@zju.edu.cn
State Accepted
Commit 920bef64cc5fa0e955be357bfc876179729df216
Headers show
Series ASoC: wm8962: Fix runtime PM imbalance on error | expand

Commit Message

Dinghao Liu May 27, 2020, 2:46 a.m. UTC 
pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
---
 sound/soc/codecs/wm8962.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index d9d59f45833f..bb806b195d10 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -2881,6 +2881,7 @@  static int wm8962_set_fll(struct snd_soc_component *component, int fll_id, int s
 
 	ret = pm_runtime_get_sync(component->dev);
 	if (ret < 0) {
+		pm_runtime_put_noidle(component->dev);
 		dev_err(component->dev, "Failed to resume device: %d\n", ret);
 		return ret;
 	}
@@ -3013,6 +3014,7 @@  static irqreturn_t wm8962_irq(int irq, void *data)
 
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0) {
+		pm_runtime_put_noidle(dev);
 		dev_err(dev, "Failed to resume: %d\n", ret);
 		return IRQ_NONE;
 	}