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,
};
