da7213.c is missing pm_runtime_disable(), thus we will get below error when rmmod -> insmod. This patch solves it.
$ rmmod snd-soc-da7213.ko $ insmod snd-soc-da7213.ko da7213 0-001a: Unbalanced pm_runtime_enable!"
[Kuninori adjusted to latest upstream]
Signed-off-by: Duy Nguyen duy.nguyen.rh@renesas.com Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Tested-by: Khanh Le khanh.le.xr@renesas.com --- sound/soc/codecs/da7213.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c index 0068780fe0a7..1c1f211a8e2e 100644 --- a/sound/soc/codecs/da7213.c +++ b/sound/soc/codecs/da7213.c @@ -2022,6 +2022,11 @@ static int da7213_i2c_probe(struct i2c_client *i2c) return ret; }
+static void da7213_i2c_remove(struct i2c_client *i2c) +{ + pm_runtime_disable(&i2c->dev); +} + static int __maybe_unused da7213_runtime_suspend(struct device *dev) { struct da7213_priv *da7213 = dev_get_drvdata(dev); @@ -2065,6 +2070,7 @@ static struct i2c_driver da7213_i2c_driver = { .pm = &da7213_pm, }, .probe_new = da7213_i2c_probe, + .remove = da7213_i2c_remove, .id_table = da7213_i2c_id, };