]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ASoC: topology: Add missing rwsem around snd_ctl_remove() calls
authorTakashi Iwai <tiwai@suse.de>
Tue, 16 Nov 2021 07:18:12 +0000 (08:18 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 1 Dec 2021 08:27:42 +0000 (09:27 +0100)
commitcaa6246acac484a89ab5ff1ea246a27553d4a4f0
tree2ea9f438313a3b0a0473e71d2e21ee43ae0e3ba9
parent33bb18e65268c8860c4bbceb78c5325f28abec1d
ASoC: topology: Add missing rwsem around snd_ctl_remove() calls

[ Upstream commit 7e567b5ae06315ef2d70666b149962e2bb4b97af ]

snd_ctl_remove() has to be called with card->controls_rwsem held (when
called after the card instantiation).  This patch add the missing
rwsem calls around it.

Fixes: 8a9782346dcc ("ASoC: topology: Add topology core")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20211116071812.18109-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/soc-topology.c