5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
[ Upstream commit 3ebebb2c1eca92a15107b2d7aeff34196fd9e217 ]
Make sure to balance the runtime PM operations, including the disable
count, on driver unbind.
Fixes: 16572522aece ("ASoC: codecs: wcd938x-sdw: add SoundWire driver")
Cc: stable@xxxxxxxxxxxxxxx # 5.14
Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231003155558.27079-6-johan+linaro@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/wcd938x.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -4598,7 +4598,13 @@ static int wcd938x_probe(struct platform
static int wcd938x_remove(struct platform_device *pdev)
{
- component_master_del(&pdev->dev, &wcd938x_comp_ops);
+ struct device *dev = &pdev->dev;
+
+ component_master_del(dev, &wcd938x_comp_ops);
+
+ pm_runtime_disable(dev);
+ pm_runtime_set_suspended(dev);
+ pm_runtime_dont_use_autosuspend(dev);
return 0;
}
