]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
ASoC: cs35l56: Fix hibernate write in runtime resume error path
authorRichard Fitzgerald <rf@opensource.cirrus.com>
Wed, 29 Apr 2026 10:53:15 +0000 (11:53 +0100)
committerMark Brown <broonie@kernel.org>
Mon, 4 May 2026 13:03:15 +0000 (22:03 +0900)
commitc64e77490b7e5d9dec738850f18878edb07e0f13
tree6bbf2009f420d5040fcf2f99ecd3665fc4febeea
parentec0611868f2fcf29e4c2bebdc6702d3e1f272fec
ASoC: cs35l56: Fix hibernate write in runtime resume error path

The error path of cs35l56_runtime_resume_common() should only write
the hibernation sequence if can_hibernate is true.

Something has already gone badly wrong if we ever reach the error
path. But triggering hibernate on hardware that does not support it
is likely to make the situation unrecoverable without a full reboot
because there might not be any hardware signal to exit hibernate.

Fixes: a47cf4dac7dc ("ASoC: cs35l56: Change hibernate sequence to use allow auto hibernate")
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260429105315.2438298-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/cs35l56-shared.c