ASoC: tas2552: Fix runtime PM imbalance in tas2552_component_probe

pm_runtime_get_sync() increments the runtime PM usage counter even
when it 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>
Link: https://lore.kernel.org/r/20200525071732.5887-1-dinghao.liu@zju.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c
index 56671f2..d90e5f2 100644 (file)
--- a/sound/soc/codecs/tas2552.c
+++ b/sound/soc/codecs/tas2552.c
@@ -602,6 +602,7 @@ static int tas2552_component_probe(struct snd_soc_component *component)
        return 0;
 
 probe_fail:
+       pm_runtime_put_noidle(component->dev);
        gpiod_set_value(tas2552->enable_gpio, 0);
 
        regulator_bulk_disable(ARRAY_SIZE(tas2552->supplies),