ASoC: ops: dynamically allocate struct snd_ctl_elem_value

Browse source

[ Upstream commit 7e10d7242e ]

This structure is really too larget to be allocated on the stack:

sound/soc/soc-ops.c:435:5: error: stack frame size (1296) exceeds limit (1280) in 'snd_soc_limit_volume' [-Werror,-Wframe-larger-than]

Change the function to dynamically allocate it instead.

There is probably a better way to do it since only two integer fields
inside of that structure are actually used, but this is the simplest
rework for the moment.

Fixes: 783db6851c ("ASoC: ops: Enforce platform maximum on initial value")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250610093057.2643233-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Arnd Bergmann 2025-06-10 11:30:53 +02:00 • committed by Greg Kroah-Hartman

parent 5b87f62898

commit bbcfb8131f

1 changed files with 15 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

28

sound/soc/soc-ops.c

View file