[PATCH] 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 --- sound/soc/codecs/tas2552.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c index 56671f21cfe5..d90e5f2b6f27 100644 --- 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),
On Mon, 25 May 2020 15:17:30 +0800, Dinghao Liu wrote:
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.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: tas2552: Fix runtime PM imbalance in tas2552_component_probe commit: 0d71a5cf691a8226151ceeb79fb872925f053df5
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
participants (2)
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Dinghao Liu -
Mark Brown