This is a note to let you know that I've just added the patch titled ASoC: tas2770: Fix unbalanced calls to pm_runtime to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: asoc-tas2770-fix-unbalanced-calls-to-pm_runtime.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 2e11d0fe0b6c52932d73fda2dc87af486b525729 Author: Dan Murphy <dmurphy@xxxxxx> Date: Fri Sep 18 14:05:44 2020 -0500 ASoC: tas2770: Fix unbalanced calls to pm_runtime [ Upstream commit d3d71c99b541040da198f43da3bbd85d8e9598cb ] Fix the unbalanced call to the pm_runtime_disable when removing the module. pm_runtime_enable is not called nor is the pm_runtime setup in the code. Remove the i2c_remove function and the pm_runtime_disable. Fixes: 1a476abc723e6 ("tas2770: add tas2770 smart PA kernel driver") Signed-off-by: Dan Murphy <dmurphy@xxxxxx> Link: https://lore.kernel.org/r/20200918190548.12598-5-dmurphy@xxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c index 15cdd8b11a67a..3226c6d4493eb 100644 --- a/sound/soc/codecs/tas2770.c +++ b/sound/soc/codecs/tas2770.c @@ -16,7 +16,6 @@ #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/gpio/consumer.h> -#include <linux/pm_runtime.h> #include <linux/regulator/consumer.h> #include <linux/firmware.h> #include <linux/regmap.h> @@ -781,13 +780,6 @@ static int tas2770_i2c_probe(struct i2c_client *client, return result; } -static int tas2770_i2c_remove(struct i2c_client *client) -{ - pm_runtime_disable(&client->dev); - return 0; -} - - static const struct i2c_device_id tas2770_i2c_id[] = { { "tas2770", 0}, { } @@ -808,7 +800,6 @@ static struct i2c_driver tas2770_i2c_driver = { .of_match_table = of_match_ptr(tas2770_of_match), }, .probe = tas2770_i2c_probe, - .remove = tas2770_i2c_remove, .id_table = tas2770_i2c_id, };