[PATCH 5.15 695/731] ASoC: rt5670: Remove unbalanced pm_runtime_put()

Greg Kroah-Hartman
2022-12-28T16:00:10Z

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit 6c900dcc3f7331a67ed29739d74524e428d137fb ]

For some reason rt5670_i2c_probe() does a pm_runtime_put() at the end
of a successful probe. But it has never done a pm_runtime_get() leading
to the following error being logged into dmesg:

rt5670 i2c-10EC5640:00: Runtime PM usage count underflow!

Fix this by removing the unnecessary pm_runtime_put().

Fixes: 64e89e5f5548 ("ASoC: rt5670: Add runtime PM support")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20221213123319.11285-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/codecs/rt5670.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index ecbaf129a6e3..51b385575a5c 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -3313,8 +3313,6 @@ static int rt5670_i2c_probe(struct i2c_client *i2c,
if (ret < 0)
goto err;

- pm_runtime_put(&i2c->dev);
-
return 0;
err:
pm_runtime_disable(&i2c->dev);
--
2.35.1