]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: wm8994: Fix potential deadlock
authorMarek Szyprowski <m.szyprowski@samsung.com>
Fri, 9 Dec 2022 09:16:57 +0000 (10:16 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 31 Dec 2022 12:33:07 +0000 (13:33 +0100)
commitc9c4304f204b4cfdbf7e1dd26207dce123b2271e
tree9e191239a1fa72e642e9dad2e72491ff92c37c18
parent1724a2049617cc0b8551fa7b6cf897b66371e722
ASoC: wm8994: Fix potential deadlock

[ Upstream commit 9529dc167ffcdfd201b9f0eda71015f174095f7e ]

Fix this by dropping wm8994->accdet_lock while calling
cancel_delayed_work_sync(&wm8994->mic_work) in wm1811_jackdet_irq().

Fixes: 988936e4d40c ("ASoC: wm8994: Allow a delay between jack insertion and microphone detect")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221209091657.1183-1-m.szyprowski@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/codecs/wm8994.c