6.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
[ Upstream commit 310a5caa4e861616a27a83c3e8bda17d65026fa8 ]
The disable_irq_lock protects the 'disable_irq' value, we need to lock
before testing it.
Fixes: 02fb23d72720 ("ASoC: rt5682-sdw: fix for JD event handling in ClockStop Mode0")
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Reviewed-by: Chao Song <chao.song@xxxxxxxxxxxxxxx>
Link: https://msgid.link/r/20240325221817.206465-2-pierre-louis.bossart@xxxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
sound/soc/codecs/rt5682-sdw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c
index e67c2e19cb1a7..1fdbef5fd6cba 100644
--- a/sound/soc/codecs/rt5682-sdw.c
+++ b/sound/soc/codecs/rt5682-sdw.c
@@ -763,12 +763,12 @@ static int __maybe_unused rt5682_dev_resume(struct device *dev)
return 0;
if (!slave->unattach_request) {
+ mutex_lock(&rt5682->disable_irq_lock);
if (rt5682->disable_irq == true) {
- mutex_lock(&rt5682->disable_irq_lock);
sdw_write_no_pm(slave, SDW_SCP_INTMASK1, SDW_SCP_INT1_IMPL_DEF);
rt5682->disable_irq = false;
- mutex_unlock(&rt5682->disable_irq_lock);
}
+ mutex_unlock(&rt5682->disable_irq_lock);
goto regmap_sync;
}
--
2.43.0
