diff options
| author | Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> | 2025-06-03 14:48:13 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-06-08 23:29:04 +0100 |
| commit | 22188b9df60dde48eaba276da22062aaf8e12dfe (patch) | |
| tree | 0b5400cf5309cfc1868bc18719f19faa686f3a8e /scripts/lib/kdoc/kdoc_parser.py | |
| parent | 19272b37aa4f83ca52bdf9c16d5d81bdd1354494 (diff) | |
ASoC: cs48l32: Fix a signedness bug in cs48l32_hw_params()
There is a type promotion that can happen when freq(u32) variable is
comapared with sclk_target(integer), when sclk_target is a negative
value it promotes to a large postive integer which might not be a
problem in this particular case as the condition evaluates to false
when that happens, but bail out early when sclk_target has negative
error codes.
cs48l32_sclk_rates[i].freq >= sclk_target
Fix this by adding a negative error check when
snd_soc_tdm_params_to_bclk() fails
Fixes: e2bcbf99d045 ("ASoC: cs48l32: Add driver for Cirrus Logic CS48L32 audio DSP")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Link: https://patch.msgid.link/20250603214813.197346-1-harshit.m.mogalapalli@oracle.com
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions