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 f21181734170..fefdd8cbd8f5 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -3185,8 +3185,6 @@ 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);