diff options
| author | Shuming Fan <shumingf@realtek.com> | 2022-06-21 12:07:19 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-21 15:15:33 +0300 |
| commit | f69a10f84cb5ff0b1c6aef0e19e866bbe53ec7ea (patch) | |
| tree | e793185a39fd67f0df1a1b60b534250b3dbaa057 /sound/soc/fsl/fsl_ssi.c | |
| parent | 87912e97a1678d62877aab353ecfd201bc92b372 (diff) | |
| download | linux-f69a10f84cb5ff0b1c6aef0e19e866bbe53ec7ea.tar.xz | |
ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error
The initial settings will be written before the codec probe function.
But, the rt711->component doesn't be assigned yet.
If IO error happened during initial settings operations, it will cause the kernel panic.
This patch changed component->dev to slave->dev to fix this issue.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20220621090719.30558-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl/fsl_ssi.c')
0 files changed, 0 insertions, 0 deletions